Servicing - A/t (01l, Awd) Audi A8 D3

APPLICATION

AUTOMATIC TRANSAXLE APPLICATIONS

Scheme 1

Scheme 2

Scheme 3

SERVICE INTERVALS

Fluid is filled for life. No changing is required. For fluid checking intervals, see SERVICE INTERVALS table.

SERVICE INTERVALS

CHECKING FLUID LEVEL

Note. Only ATF with designation (ESSO LT 71141) can be added to ATF. Additives cannot be used.

Note. ATF level is affected by ATF temperature. Checking ATF level at too low a temperature leads to overfilling. Checking ATF level at too high a temperature leads to under filling. Overfilling or under filling transaxle can lead to transaxle malfunction. ATF temperature can be read with Vehicle Diagnostic, Test and Information System or at display of VAG (1551) Scan Tool.

Note. V.A.G. Scan Tool (1551) is required to check ATF level. Scan tool is used to measure ATF temperature. Follow aftermarket scan tool manufacturer instructions (if applicable) to check ATF temperature.

Scheme 4

Scheme 5

Scheme 6

Scheme 7

1. Ensure transmission is not in "mechanical backup" mode. Ensure ATF temperature is not higher than 104° F (30° C) at start of testing. Shift selector lever into "P" position. Start engine and idle. Turn A/C and heat off. Ensure vehicle is on level ground.
2. Hang filled ATF reservoir (V.A.G. 1924) as high as possible on vehicle. Ensure selector lever is in "P" position and engine is on and at idle. Place drain pan under transmission oil pan to catch spilled fluid.
3. Connect Vehicle Diagnostic, Test and Information System VAS 5051 with adapter cable VAS 5051/1, or connect VAG 1551 Scan Tool with adapter cable VAG 1551/3 to Data Link Connector (DLC) under knee bar under steering wheel according to manufacturer instructions. (Scheme 4)or (Scheme 5).
4. Press button "1" to select "Rapid data transmission" operating mode 1. Press buttons "0" and "2" to insert "Transmission Electronics" address word 02. Press "Q" button to confirm input.
5. Press "right arrow" button. Press buttons "0" and "8" to select "Read Measuring Value Block" function 08. Press "Q" button to confirm input. Press buttons "0", "0" and "4" to input display group number 004. Press "Q" button to confirm input. ATF temperature is indicated in display field 1 in °C.
6. Remove ATF filler plug (2). (Scheme 6) ATF level is correct when a small amount of ATF runs out while temperature is between 86° F (30° C) and 113° F (45° C), or 122° F (50° C) for hot climates.
7. If no ATF drains when at specified temperature range, insert filling hook of filling device (VAG 1924) into ATF plug hole (2). (Scheme 6) Add ATF with filling device (arrow) until ATF flows from plug opening. (Scheme 7)
8. Always replace ATF plug gasket. Insert plug, and tighten to specification. See «TORQUE SPECIFICATIONS»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd__torque-specifications). Press "arrow" button on Scan Tool (VAG 1551) Enter "06" for function "End output" and confirm entry by pressing "Q".

Scheme 8

1. Drive vehicle a short distance to warm up gear oil to about 140°F (60°C). Raise and support vehicle. Ensure vehicle is level. Turn engine off and let gear oil settle to bottom of case for 2 minutes.
2. Place drain pan under final drive. Remove fill plug (arrow) on side of final drive. (Scheme 8)
3. If necessary, remove heat shield and input shaft from transmission, to gain access to bolt. Gear oil level should be at lower edge of fill hole. Add appropriate fluid as required. See «RECOMMENDED FLUID»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd__recommended-fluid). Install fill plug with NEW sealing ring. Tighten to specification. See «TORQUE SPECIFICATIONS»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd__torque-specifications).

Rear Final Drive

Position vehicle on level surface (4-post hoist or over pit). Place drain pan under rear final drive. Remove fill plug (arrow) to check gear oil. (Scheme 9) Oil level is correct when rear final drive is filled to lower edge of fill hole. Install plug and tighten to specification. See TORQUE SPECIFICATIONS.

Scheme 9

Scheme 10

1. Position vehicle on level surface (4-post hoist or over pit). Remove right catalytic converter from rear exhaust system and press rear of catalytic converter toward right. Place drain pan under center differential. Remove fill plug (B) and check gear oil level. (Scheme 10)
2. Gear oil level should be at lower edge of fill hole. Add appropriate fluid as required. See «RECOMMENDED FLUID»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd__recommended-fluid).
3. Install NEW fill plug and tighten to specification. See «TORQUE SPECIFICATIONS»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd__torque-specifications). Install right catalytic converter on rear exhaust system.

RECOMMENDED FLUID

RECOMMENDED FLUIDS

FLUID CAPACITIES

TRANSAXLE FLUID CAPACITIES

FINAL DRIVE & TRANSFER CASE FLUID CAPACITIES

Note. Transfer case may also be known as a distributor gear.

DRAINING & REFILLING

01L Transaxle

1. Place drain pan under transmission oil pan. Ensure ATF temperature is not higher than 86° F (30° C). Open drain plug (1). (Scheme 6) Allow ATF to drain. Replace "O" ring for ATF filler plug. Install ATF drain plug. Tighten to specification. See «TORQUE SPECIFICATIONS»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd__torque-specifications).
2. Remove ATF filler plug (2). (Scheme 6) Add ATF using filler nozzle from (V.A.G. 1924). Fill until excess ATF escapes through ATF filler hole.
3. Put selector lever in "P" position and run engine at idle. Add more ATF until excess escapes through hole for ATF filler plug (2). With brake pedal pushed down, and engine at idle, move selector lever through all position. (P, R, N, D, 4, 3 and 2). Hold selector lever in each position for approximately 10 seconds.
4. Check ATF level, and top off as necessary. See «CHECKING FLUID LEVEL»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd__checking-fluid-level).

Transfer Case

Note. Transfer case may also be known as a distributor gear.

1. Disconnect right three way catalytic converter from rear exhaust system. Press three way catalytic converter to right. Place oil drain pan underneath distributor gear to catch fluid.
2. Remove drain plug (arrow "A"), and drain fluid. (Scheme 10) Allow fluid to drain. Install NEW drain plug.
3. Remove filler plug (arrow "B"). Fill with fluid. See «FLUID CAPACITIES»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd__fluid-capacities). Install filler plug.
4. Test drive vehicle. Check distributor gear fluid level again, and top off as necessary. See «CHECKING FLUID LEVEL»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd__checking-fluid-level). Tighten transfer case drain and filler plugs to specification. See «TORQUE SPECIFICATIONS»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd__torque-specifications).

ATF LINES & ATF COOLER FLUSHING

Note. Before installing a replacement transmission, clean the oil cooler and lines using compressed air (max: 10 bar/145 psi).

Scheme 11

1. Remove bolts (1 and 4). (Scheme 11) Remove ATF lines (A and B) from transmission. install hose on end of line (B), and fasten with hose clamp. Put other end of hose in suitable container. Allow fluid to drain.
2. Blow compressed air (maximum of 10 bar/145 psi) through line (A) several times. Install hose on line (A), and repeat procedure. Reinstall oil lines. Tighten all nuts and bolts to specification. See «TORQUE SPECIFICATIONS»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd__torque-specifications).
3. Check ATF level and add ATF as necessary. See «CHECKING FLUID LEVEL»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd__checking-fluid-level).

SELECTOR LEVER CONTROLS

Note. Ensure motor CANNOT be started in driving ranges "2", "3", "4", "D" and "R".

Note. During vehicle speeds above 3 MPH (5 km/h) and shifting into "N", shift lock solenoid must not engage and lock selector lever. Selector lever can be shifted into a driving range. When driving slower than 1.2 MPH (2 km/h) and shifting into "N", shift lock solenoid must only engage after approximately one second. Selector lever can only be shifted out of "N" when brake pedal is depressed.

1. Place selector lever in "P" position and turn ignition on. With brake pedal not depressed, selector lever should be locked and not able to be moved from "P" position with depressed button in lever. Shift lock solenoid switch locks selector lever. With brake pedal depressed, shift lock solenoid releases selector lever. Selecting driving range must be possible without binding or snagging with button in handle depressed. Move selector lever slowly from "P" to "R, N, D, 4, 3, 2" and check whether driving range position in display of instrument cluster are same.
2. Place selector lever in "N" position and turn ignition on. With brake pedal not depressed, selector lever should be locked and not able to be moved from "N" position with depressed button in lever. Shift lock solenoid switch should lock selector lever. With brake pedal depressed, shift lock solenoid should release selector lever. Selecting a driving range should be possible without binding or snagging with button in handle depressed.

ON-VEHICLE REPAIRS

Note. Various components may be serviced without transaxle removal. For servicing of these components, see appropriate component under ADJUSTMENTS and/or REMOVAL & INSTALLATION .

DRIVE SHAFT

Note. As of production date approximately September 1998, carbon fiber drive shaft was replaced with a steel version. A faulty carbon fiber drive shaft can be replaced with a metal drive shaft.

Carbon Fiber

Note. Make adjustments carefully. A poorly adjusted drive shaft can lead to vibrations and humming noise.

Scheme 12

Scheme 13

Scheme 14

Scheme 15

Scheme 16

1. Remove crossmember (left side arrows). (Scheme 12) Remove rear exhaust system (right side arrows). Remove left catalytic converter.
2. Remove heat shields over drive shaft. Remove tunnel supports (arrows). (Scheme 13) Use alignment fixture (3139) with adaptor (3139/2), as shown in illustration, and tighten plastic nuts. (Scheme 14)
3. Loosen drive shaft-to-body center bearing mounting bolts. Remove mounting bolts and shims. Measure spaces (a). (Scheme 15) Both spacings must be equal. For thickness of shims, see «SHIM THICKNESS»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd) table.
4. To align drive shaft axially, slide drive shaft back to stop together with alignment fixture. Mark position of center bearing on body (arrow "A"). (Scheme 16) Slide drive shaft forward together with alignment fixture. Mark position of center bearing on body (arrow "B"). Align drive shaft, ensuring center bearing is located between two markings (arrow "C").
5. Install mounting bolts and shims for drive shaft center bearing. Tighten mounting bolts to 17 ft. lbs. (23 N.m). Remove alignment fixture. Install tunnel support. (Scheme 13) Install heat shield over drive shaft. Install exhaust system free of stress (right side arrows). (Scheme 12) Install cross brace (left side arrows). Tighten all bolts to specification. See «TORQUE SPECIFICATIONS»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd__torque-specifications).

SHIM THICKNESS

Steel

Note. Make adjustments carefully. A poorly adjusted drive shaft can lead to vibrations and humming noise.

Scheme 17

Scheme 18

Scheme 19

1. Remove cross member under exhaust system, if installed. Remove rear part of exhaust system at double clamp(s). Remove tunnel support (A). (Scheme 17)
2. Remove heat shields for drive shaft from body (arrows). (Scheme 18) Remove tunnel supports (arrows). (Scheme 13)
3. Use alignment fixture (3139) with adaptor (3139/2), as shown in illustration, and tighten plastic nuts. (Scheme 14)
4. Remove bolts for center mount (arrows). (Scheme 19) Adjust intermediate mount of drive shaft until dimension (a) on left side is equal to dimension (a) on right side. (Scheme 15) Measure dimensions, and determine correct adjustment shim. See «SHIM THICKNESS»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd) table.
5. To align drive shaft axially, slide drive shaft back to stop together with alignment fixture. Mark position of center bearing on body (arrow "A"). (Scheme 16) Slide drive shaft forward together with alignment fixture. Mark position of center bearing on body (arrow "B"). Align drive shaft, ensuring center bearing is located between two markings (arrow "C").
6. Install mounting bolts and shims for drive shaft center bearing. Tighten mounting bolts to 17 ft. lbs. (23 N.m). Remove alignment fixture. Install tunnel support (arrows). (Scheme 13) Install all components. Install exhaust system free of stress. Tighten all nuts and bolts to specification. See «TORQUE SPECIFICATIONS»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd__torque-specifications).

LOCKING CABLE

Note. Cable is for the ignition interlock system.

Checking

1. Turn ignition key to driving position (ignition on), and depress brake pedal and hold. Shifting from "P" position must be possible without snagging when button on selector lever is depressed. Key must not be able to be removed unless selector lever is in "P" position.
2. Move selector lever to "P" position. Ignition key must be able to be turned to removing position without binding.
3. Remove ignition key. Selector lever must not be able to move from "P" position with depressed button in handle and depressed brake pedal.

Scheme 20

1. Loosen bolt (1). (Scheme 20) Remove retaining bracket (2) by hand. Attach adjustment tool (3352) between interlock pin and interlock cable eye.
2. Pull interlock cable in direction of arrow, and tighten bolt (1) to specification. See «TORQUE SPECIFICATIONS»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd__torque-specifications).
3. Remove adjustment tool. After each adjustment of interlock cable check function of interlock. See «Checking»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd__checking).

Scheme 21

1. Press selector lever cable from ball stud (D) of selector lever shaft on transmission. (Scheme 21) Move selector lever from "P" to "2" position. Selector lever must be easy to move. If necessary, replace selector lever cable, or repair selector lever mechanism. See «SELECTOR LEVER CABLE»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd) under REMOVAL & INSTALLATION.
2. Move selector lever to "P" position. Move selector lever on transmission to "P" position (rear most position). Parking lock must engage and selector lever cable should be able to be pressed onto selector lever on transmission. If necessary, adjust selector lever cable. See «Adjustments»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd).

Adjustments

1. Move selector lever to "P" position. Move selector lever on transmission to "P" position (rear-most position). Parking brake must engage.
2. Slightly loosen mounting bracket-to-transmission bolts (C). (Scheme 21) Ensure selector lever cable is free of tension. Relieve tension if necessary.
3. Tighten bracket mounting bolts (C) to specification. See «TORQUE SPECIFICATIONS»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd__torque-specifications). Check selector lever controls. See «SELECTOR LEVER CONTROLS»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd__selector-lever-controls) under INSPECTION.

1997-99

Before disconnecting the battery, please read the following

1. Determine the correct coding for the anti-theft radio
2. Turn ignition OFF.
3. Disconnect battery ground cable.
4. After reconnecting the battery cable, the ECM "Basic Setting" must be re-established using the VAG 1551 scan tool, or equivalent aftermarket scan tool.
5. In the initial learning phase after establishing basic setting, engine idle and driveability may be affected. In this case, let the engine run at idle for a few minutes until the learning process is completed.

2000-03

Before disconnecting the battery, please read the following

1. Determine the correct coding for the anti-theft radio
2. Turn ignition OFF.
3. Disconnect battery ground cable.
4. On vehicles equipped with Audi Telematics by OnStar, switch-off the emergency (back-up) battery for the Telematic/Telephone Control Module prior to disconnecting vehicle battery. After reconnecting vehicle battery on vehicles equipped with Audi Telematics by OnStar, switch-on the emergency (back-up) battery for the Telematic/Telephone Control Module. The emergency (back-up) battery is mounted behind the Telephone/Telematic Control Module (under rear parcel shelf). (Scheme 22)
5. After reconnecting vehicle battery, re-code and check operation of anti-theft radio.
6. Check operation of clock and power windows.

Scheme 22

Scheme 23

Scheme 24

Scheme 25

Scheme 26

Scheme 27

Scheme 28

Scheme 29

Scheme 30

Scheme 31

Scheme 32

Scheme 33

1. Bend wire of 3 mm diameter as shown in illustration to create auxiliary tool for disassembly of outlet. (Scheme 23) Bend until dimension "x" is equal to 6 mm.
2. Remove speaker mounting for telephone. (Scheme 24)
3. Position seats all the way back. Remove floor left and right cover. (Scheme 25) Turn accelerator pedal stop 90° further.
4. Remove screws (1 and 2). (Scheme 26) Slide left trim (3) forward and unhook from back to remove. Slide right side trim (1) forward and unhook from back to remove. (Scheme 27)
5. Pull up parking brake lever as far as possible. Pry out lock pin (2) in direction of (arrow "A"). (Scheme 28) Remove parking brake lever handle (1) in direction of (arrow "B"). Pry off cover (1), and loosen lock bolt (arrow) approximately 2 rotations. (Scheme 29) Remove trim pate for trim (2) from front.
6. Remove parking brake trim. Note retaining tab at rear/narrow end of trim. (Scheme 30) Remove center armrest. (Scheme 31)
7. Unclip trim (2). (Scheme 33) Remove screws (3). Remove rear seat outlet (1). Place auxiliary tool (C) in holes of instrument cluster outlets (D). (Scheme 32)
8. Remove bolts (arrows). (Scheme 34) Remove instrument cluster, center part (1) and disconnect connectors.
9. Remove bolts (4) left and right. (Scheme 35) Press ashtray (1) toward front. Remove screws (3). Using sharp knife, separate adhesive between center console (2) and instrument panel, where necessary. Raise rear center console and guide to front over parking brake lever.
10. Installation is reverse of removal procedure. Tighten all nuts and bolts to specification. See «TORQUE SPECIFICATIONS»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd__torque-specifications).

Scheme 34

Scheme 35

Scheme 36

Scheme 37

1. Remove right front wheel. Remove right drive axle heat shield. Remove right drive axle. See «AXLE SHAFTS»(/audi/a8/d3-2002-2005/remont/axle-shafts/#axle-shafts) article in DRIVELINE/AXLES.
2. Remove front exhaust pipes on both left and right sides. Remove right transmission support. (Scheme 36)
3. Using mandrel to prevent drive flange from turning, remove center bolt from right drive flange (arrow). (Scheme 37) Place oil drain pan underneath transmission to catch spilled fluid. Pull out right drive flange.
4. Loosen bolts for differential cover in reverse order of tightening sequence shown in illustration (12-1). (Scheme 38) Remove differential cover. Replace "O" ring (arrows). (Scheme 39)
5. Installation is reverse of removal procedure. Tighten differential cover bolts (1, 2 and 3) by hand. (Scheme 38) Tighten bolts (1-12) to final torque in numbered order. Tighten to specification. See «TORQUE SPECIFICATIONS»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd__torque-specifications).
6. Tighten all nuts and bolts to specification. See «TORQUE SPECIFICATIONS»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd__torque-specifications). Check final drive fluid level, and top off as necessary. See «CHECKING FLUID LEVEL»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd__checking-fluid-level) under LUBRICATION.

Note. When removing drive shaft from rear final drive, balance disc, which may be found between base plate and bolt, no longer needs to be installed. Bolts currently available are too short for installation with an additional balance disc.

Note. As of production date approximately September 1998, carbon fiber drive shaft was replaced with a steel version. A faulty carbon fiber drive shaft can be replaced with a metal drive shaft.

Removal & Installation (Carbon Fiber)

Scheme 38

Scheme 39

Scheme 40

1. Remove crossmember (left side arrows). (Scheme 12) Remove rear exhaust system (right side arrows).
2. Remove drive shaft heat shield (A) from cover for Torsen differential (arrows). (Scheme 40)
3. Remove tunnel supports (arrows). (Scheme 13)
4. If not present, mark position of drive shaft relative to rear final drive with point. (Scheme 41) Loosen mounting bolts on both drive shaft flanges, and mark base plates. Prepare alignment fixture (3139) with adaptor (3139/2) as shown in illustration. (Scheme 42)
5. Use alignment fixture 3139 with adaptor (3139/2) as shown in illustration, and tighten plastic nuts. (Scheme 14) Loosen mounting bolts for center bearing. Remove mounting bolts from flanges for transmission, rear final drive and center bearing. Push drive shaft toward rear final drive. CV joints can be moved axially. Guide drive shaft out of transmission flange together with alignment fixture.
6. Installation is reverse of removal procedure. Ensure flanges are installed so that colored marks line up properly. Always replace gaskets between drive shaft and drive flanges. Always REPLACE self-locking bolts. Adjust drive shaft after installation. Install exhaust system without tension. Tighten all nuts and bolts to specification. See «TORQUE SPECIFICATIONS»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd__torque-specifications).

Removal & Installation (Steel)

Scheme 41

Scheme 42

1. Remove cross member (if installed) under exhaust system. Remove both tunnel supports (A and B). (Scheme 17)
2. Remove rear part of exhaust system at double clamps. Remove drive shaft heat shields from body (arrows). (Scheme 18)
3. Remove drive shaft heat shield (A) from cover for Torsen differential (arrows). (Scheme 40) Remove tunnel supports (arrows). (Scheme 13)
4. Check for alignment marks on drive shaft and rear final drive. If no marks are visible, mark position of driveshaft (arrow "A") in line with final drive (arrow "B") with paint. (Scheme 43)
5. On each drive shaft universal joint, remove upper three bolts. Use alignment fixture 3139 with adaptor (3139/2) as shown in illustration, and tighten plastic nuts. (Scheme 14) Remove bolts (arrows) for center mount, and remove drive shaft with mounting tool. (Scheme 19)
6. If NEW drive shaft and factory marking is no longer visible at flange of rear final drive, run-out must be checked at flange drive shaft and rear final drive, and paint mark on drive shaft must be aligned with new paint mark on rear final drive flange. (Scheme 44)
7. Installation is reverse of removal procedure. Ensure drive shaft flange (A) and rear final drive flange (B) align according to alignment marks. (Scheme 43)
8. Replace seals at flange shafts. Remove adhesive foil and install seal with adhesive side on flange. After removing drive shaft from final drive, do not reinstall additional balance weight (thicker washer) which may be between washer and bolt head. Replace all drive shaft self locking bolts.
9. Adjust drive shaft after installation. Install tunnel support. (Scheme 13) Tighten tunnel support bolts to specification. See «TORQUE SPECIFICATIONS»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd__torque-specifications).
10. Install tunnel support brackets (A and B). (Scheme 17) Tighten tunnel support brackets to specification. See «TORQUE SPECIFICATIONS»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd__torque-specifications). Align exhaust system free of stress. Tighten all nuts and bolts to specification. See «TORQUE SPECIFICATIONS»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd__torque-specifications).

Scheme 43

Scheme 44

Scheme 45

1. Disconnect left and right three way catalytic converters from rear exhaust system. Press both three way catalytic converters apart. Remove drive shaft heat shield.
2. Remove drive shaft from drive flange. See «DRIVE SHAFT»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd).
3. Place drain pan underneath distributor gear to catch fluid. Drain distributor gear fluid. See «DRAINING & REFILLING»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd__draining-refilling) under LUBRICATION.
4. Counterhold output flange with mandrel to keep from turning, and unscrew output flange. (Scheme 45) Remove pinion flange by hand or using two installation tools, if necessary. Using suitable screwdriver, remove sealing ring. see scheme 46
5. Installation is reverse of removal procedure. Drive sealing ring in to stop using thrust piece (3402). (Scheme 46) Fasten output flange with recessed hex bolt. Fill distributor gear with fluid, and check level. See «CHECKING FLUID LEVEL»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd__checking-fluid-level) under LUBRICATION. Tighten all nuts and bolts to specification. See «TORQUE SPECIFICATIONS»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd__torque-specifications).

LEFT DRIVE FLANGE

Scheme 46

1. Remove filler plug (arrow) from differential cover and remove approximately 0.5L of gear oil from final drive using suction device (V.A.G. 1358 A). (Scheme 47)
2. Remove left front wheel. Remove heat shield for left drive axle. remove left drive axle. See «AXLE SHAFTS»(/audi/a8/d3-2002-2005/remont/axle-shafts/#axle-shafts) article in DRIVELINE/AXLES.
3. Remove speedometer vehicle speed sensor. See «SPEEDOMETER VEHICLE SPEED SENSOR»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd).
4. Remove drive flange bracket connector bracket. Remove left drive flange bracket (arrows). (Scheme 48) Pull out left drive flange.
5. Installation is reverse of removal procedure. Replace "O" ring (arrow "B") for left drive flange bracket. (Scheme 49) Check shaft end (end with splines) or left drive flange for burrs and sharp edges and de-burr if necessary.
6. Install left drive flange in transmission. Check final drive fluid level, and top off as necessary. See «CHECKING FLUID LEVEL»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd__checking-fluid-level) under LUBRICATION. Tighten all nuts and bolts to specification. See «TORQUE SPECIFICATIONS»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd__torque-specifications).

Scheme 47

Scheme 48

Scheme 49

Scheme 50

1. Remove speedometer vehicle speed sensor impulse wheel. See «SPEEDOMETER VEHICLE SPEED SENSOR IMPULSE WHEEL»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd).
2. Place bracket on pressure plates (VW 401 and VW 402), and press ball bearing out of bracket using punch (VW 407). (Scheme 50)
3. Install impulse wheel for vehicle speed sensor (arrow) on drive flange, and ensure driver on impulse wheel engages in groove of drive flange. (Scheme 51) If necessary, apply petroleum jelly to contact surface of impulse wheel in order to keep it in proper position during installation.
4. Place bracket on pressure plates (VW 401 and VW 402). (Scheme 52) Press NEW ball bearing in using thrust disc (VW 412), and driving sleeve (32-109).

Scheme 51

1. Remove left drive flange. See «LEFT DRIVE FLANGE»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd__left-drive-flange). Remove circlip (arrow "A") for ball bearing. (Scheme 49)
2. Hold drive flange with one hand to prevent from falling. Place left drive flange bracket on pressure plates (VW 401 and (VW 402) and press drive flange out of bracket using thrust disc (VW 412). (Scheme 54) Pry out sealing ring from bracket using lever (VW 681).
3. To install, drive NEW sealing ring in to stop using pressure piece (3384). (Scheme 55) Install impulse wheel VSS (arrow) on drive flange and check installation position. (Scheme 51)
4. Place drive flange on pressure plate (VW 401). (Scheme 53) Press bracket (together with ball bearing) on using thrust disc (VW 412), tube (VW 415 A) and driving sleeve (32-109).
5. Install circlip (arrow "A"). (Scheme 49)
6. Install left drive flange. See «LEFT DRIVE FLANGE»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd__left-drive-flange). Check final drive fluid level, and top off as necessary. See «CHECKING FLUID LEVEL»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd__checking-fluid-level) under LUBRICATION. Tighten all nuts and bolts to specification. See «TORQUE SPECIFICATIONS»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd__torque-specifications).

Note. This cable is for the ignition interlock system.

Scheme 52

Scheme 53

1. Move selector lever to "2" position. Obtain radio anti-theft code. Disconnect battery ground strap. See «BATTERY DISCONNECT PRECAUTIONS»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd).
2. Remove lower gap cover (6) from below. (Scheme 56) Pry out left trim (2) and right trim (3) using screwdriver. Remove screws (4 and 5) and remove driver's side knee bar.
3. Remove center console. See «CENTER CONSOLE»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd). Remove steering column and switches. See «STEERING COLUMN SWITCHES»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd).
4. Switch ignition on. Shift transmission shift lever to "P" position. Lift locking clip (1) and pull interlock cable from ignition lock. (Scheme 57) Remove interlock cable retainer on shift mechanism and disengage cable.
5. Remove screw (2) at steering column and remove interlock cable with wire bracket (3). Remove interlock cable from clip (4). Remove airbag control module. (Scheme 57)
6. To install, route locking cable without kinks. Place cable in groove of damping mat on transmission tunnel and install to airbag control module. Tighten to 53 INCH lbs. (6 N.m).
7. Switch ignition on. Insert interlock cable in ignition switch. Check locking clip (1). (Scheme 57) Tighten screw (2) for wire bracket (3) to 80 INCH lbs. (9 N.m).
8. Switch ignition off. Shift selector lever to "P" position. Attach locking cable eye (6) on pin (5). Loosely screw on locking cable bracket with bolt (7) to shift mechanism. Adjust interlock cable. See «LOCKING CABLE»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd__locking-cable) under ADJUSTMENTS.
9. Remainder of installation is reverse of removal procedure. Install anti-theft code for radio. Connect battery ground cable. See «BATTERY DISCONNECT PRECAUTIONS»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd). Adjust time clock.

Removal & Installation

1. Place drain pan under transmission to catch fluid. Remove drain plug (1) and drain ATF. (Scheme 6) Some ATF will remain in oil pan after draining. Remove oil pan bolts in alternating diagonal pattern. Remove oil pan.
2. Installation is reverse of removal procedure. Clean all four magnets in bed of oil pan. Ensure entire surface of each magnet contacts oil pan. Replace gaskets.
3. Tighten oil pan screws diagonally in several stages. Change or top off ATF. See «DRAINING & REFILLING»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd__draining-refilling) under LUBRICATION. Tighten all bolts to specification. See «TORQUE SPECIFICATIONS»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd__torque-specifications).

Scheme 54

Scheme 55

Scheme 56

Scheme 57

Scheme 58

Scheme 59

1. Remove crossmember (left side arrows). (Scheme 12) Remove rear exhaust system (right side arrows).
2. If not present, mark position of drive shaft relative to rear final drive with point. (Scheme 41) Loosen mounting bolts on both drive shaft flanges, and mark base plates.
3. Support drive shaft using suitable object (arrow "1"). (Scheme 58) Remove heat shield plate (arrow "2"). Remove mounting bolts for drive shaft on rear final drive.
4. Loosen parking brake cable bracket (arrow "1"). (Scheme 59)
5. Remove shield plate for left drive axle. (Scheme 60) Remove left and right drive axles from rear final drive. See «AXLE SHAFTS»(/audi/a8/d3-2002-2005/remont/axle-shafts/#axle-shafts) article in DRIVELINE/AXLES.
6. Support final drive with lift (V.A.G. 1383 or V.A.G. 1383 A and V.A.G. 1359/2). (Scheme 61) Secure final drive to lift with strap.
7. Remove mounting bolts for left support (arrows). (Scheme 62) Remove mounting bolts ("B" and "C") for rear final drive from rear crossmember. (Scheme 63) DO NOT remove crossmember (1). Lower final drive slowly.
8. Installation is reverse of removal procedure. Lift final drive enough so that drive axles can be flanged. Tighten mounting bolts for drive axles slightly. Lift final drive and bolt to crossmember and support.
9. Replace gaskets on drive shaft flanges, pull off protective film and glue onto flange on final drive. Always replace self locking drive shaft bolts and self locking nuts.
10. Ensure drive shaft flange (A) and rear final drive flange (B) align according to alignment marks. (Scheme 43)
11. Install left and right drive axles to rear final drive. See «AXLE SHAFTS»(/audi/a8/d3-2002-2005/remont/axle-shafts/#axle-shafts) article in DRIVELINE/AXLES.
12. Install exhaust system free of stress. Check fluid level in rear final drive and top off as necessary. See «CHECKING FLUID LEVEL»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd__checking-fluid-level) under LUBRICATION. Tighten all nuts and bolts to specification. See «TORQUE SPECIFICATIONS»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd__torque-specifications).

REAR FINAL DRIVE FLANGE SEALING RINGS

Note. Rear final drive must be removed in order to replace sealing rings.

Note. Removal and installation procedures are same for left and right sides.

Scheme 60

Scheme 61

1. Remove rear final drive. See «REAR FINAL DRIVE»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd).
2. Install two bolts in drive flange, and counter hold with mounting lever, to loosen mounting bolt. (Scheme 64) Place oil drain pan underneath drive flange, and remove drive flange. Press out drive flange sealing ring using suitable lever.
3. To install, lubricate outer circumference of sealing ring with gear oil. Drive sealing ring for left or right drive axle in to stop using thrust piece (2062). (Scheme 65)
4. Lubricate surface between sealing lip and dust lip with gear oil. Install drive flange. Tighten final drive flange bolt to specification. See «TORQUE SPECIFICATIONS»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd__torque-specifications).
5. Install rear final drive. See «REAR FINAL DRIVE»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd). Check fluid level in rear final drive, and top off as necessary. See «CHECKING FLUID LEVEL»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd__checking-fluid-level). Tighten all nuts and bolts to specification. See «TORQUE SPECIFICATIONS»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd__torque-specifications).

Note. Rear final drive remains installed for procedure. Illustrations with final drive removed are for better representation.

Scheme 62

Scheme 63

Scheme 64

Scheme 65

Scheme 66

Scheme 67

1. Remove crossmember (left side arrows). (Scheme 12) Remove rear exhaust system (right side arrows). Place oil drain pan underneath rear final drive. Drain fluid from rear final drive.
2. Remove heat shields over drive shaft. If not present, mark position of drive shaft relative to rear final drive with point. (Scheme 41)
3. Loosen drive shaft mounting bolts on rear final drive. Support drive shaft using suitable object (arrow "1"). (Scheme 58) Remove mounting bolts for drive shaft on rear final drive.
4. Support final drive with lift (V.A.G. 1383 or V.A.G. 1383 A and V.A.G. 1359/2). (Scheme 61)
5. Remove mounting bolts for left support (arrows). (Scheme 62) DO NOT remove final drive mounting bolts on rear crossmember. Lower front of final drive slightly for easier access.
6. Mark respective position of pinion nut to pinion. Measure deepest distance, from flange to pinion (a) and flange to pinion nut (b). (Scheme 66) Measurements are used to check installation position.
7. Install retainer (3028) and remove pinion nut. (Scheme 67)
8. Pull off flange using puller (VW 391). (Scheme 68)
9. Pull out sealing ring. (Scheme 69)
10. Installation is reverse of removal procedure. Replace "O" ring between pinion bearing and flange. (Scheme 70) Lubricate NEW "O" ring lightly before installation. Lubricate outer circumference of sealing ring with gear oil.
11. Drive sealing ring for drive shaft flange in to stop using special tool (3206). (Scheme 71) Lubricate space between sealing lip and dust lip with gear oil.
12. Ensure pinion nut and threads on pinion are free of oil and grease. Lightly coat threads with locking compound (D 000 600).
13. Place drive shaft flange on pinion. Install drive shaft using driving sleeve (3134) until pinion nut can be installed. (Scheme 72)
14. Tighten pinion nut to exact original position. (Scheme 66) Carry out control measurement of dimensions (a and b) in order to ensure installation is OK.
15. Stake pinion nut rib. Bolt final drive to support. Check fluid level in rear final drive, and top off as necessary. See «CHECKING FLUID LEVEL»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd__checking-fluid-level) under LUBRICATION.
16. Measure and mark radial runout on drive shaft flange. (Scheme 44)
17. Replace gaskets on drive shaft flanges, pull off protective film and glue onto flange on final drive. Always replace self locking drive shaft bolts and self locking nuts. Install drive shaft.
18. Install exhaust system free of stress. Tighten all nuts and bolts to specification. See «TORQUE SPECIFICATIONS»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd__torque-specifications).

Scheme 68

Scheme 69

1. Remove right front wheel. Remove heat shield for right drive axle. Remove right drive axle. See «AXLE SHAFTS»(/audi/a8/d3-2002-2005/remont/axle-shafts/#axle-shafts) article in DRIVELINE/AXLES.
2. Using a mandrel to prevent drive flange from turning, remove center bolt from drive flange (arrow). (Scheme 37)
3. Place drain pan underneath transmission to catch spilled fluid. Pull out right drive flange. Using extractor lever (VW 681), remove right drive flange sealing ring. (Scheme 73)
4. To install, lubricate outer circumference and sealing lips of sealing ring with gear oil or coat with thin layer of petroleum jelly or similar. Place open side of sealing ring facing transmission.
5. Using pressure piece (3382), drive right drive flange sealing ring in to stop. (Scheme 74) Ensure sealing ring is seated at uniform depth around the circumference in housing. Check final drive fluid level, and top off as necessary. See «CHECKING FLUID LEVEL»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd__checking-fluid-level) under LUBRICATION.

Manufacturer does not provide specific procedure for removal and installation of selector lever mechanism. As an aid (Scheme 75)- (Scheme 78).

Scheme 70

Scheme 71

Scheme 72

Scheme 73

Scheme 74

Scheme 75

Scheme 76

Scheme 77

SELECTOR LEVER CABLE

Note. Removal is made easier when selector lever is in "P" position.

Scheme 78

1. Remove shield plate on left rear transmission. Remove bolt and washer assemblies (B). (Scheme 21) Disconnect bracket from transmission. Remove bolt and washer assembly (C). Press selector lever cable from ball stud (D) of selector lever on transmission.
2. Remove center console. See «CENTER CONSOLE»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd).
3. Remove bolts (F), and lift selector lever mechanism slightly. (Scheme 21) Pull selector lever cable on bracket downward and out. Unlock clip by pressing two ends together and pull selector lever cable off selector cable.
4. Remove selector lever cable together with grommet (G). If necessary, loosen selector lever cable from bracket (E). (Scheme 21)
5. Installation is reverse of removal procedure. Move selector lever and selector lever on transmission to "P" position. Engage parking lock. Lightly grease cable eye and ball socket of selector lever cable.
6. Install retaining clip in groove on selector lever cable, with angled end facing downward. (Scheme 83) Ensure grommet is installed in correct position, where marking "G" is on top.
7. Check and adjust selector lever cable. See «SELECTOR LEVER CABLE»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd__selector-lever-cable) under ADJUSTMENTS. Tighten all nuts and bolts to specification. See «TORQUE SPECIFICATIONS»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd__torque-specifications).

Scheme 79

Scheme 80

1. Raise and support vehicle. Support engine/transaxle assembly with jack. Remove left transmission support. (Scheme 36)
2. Remove multifunction TR switch. See «TRANSMISSION RANGE SWITCH»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd__transmission-range-switch).
3. Drive spring pin (1) out of transaxle selector lever (2) in driving direction (arrow) until transaxle selector lever can be removed from selector shaft. (Scheme 84) Using a screwdriver, pierce sealing ring and pry out.
4. To install, lightly lubricate outside of seal and sealing lip with petroleum jelly or equivalent. Open side of seal faces transaxle. Attach NEW seal on installation tool (3454) and push to stop using lever (A). (Scheme 85)
5. Drive back spring pin in transmission selector lever. Install transmission selector lever and drive spring pin through selector shaft. Tighten all nuts and bolts to specification. See «TORQUE SPECIFICATIONS»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd__torque-specifications).

Disconnect speedometer Vehicle Speed Sensor. While pushing holding clip of sensor down, turn and pull out sensor. To install, replace both "O" rings on sensor (arrows). (Scheme 86) Install speedometer VSS with special grease. Ensure holding clip is engaged.

Scheme 81

1. Remove left drive flange. See «LEFT DRIVE FLANGE»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd__left-drive-flange). Remove circlip (arrow "A") for ball bearing. (Scheme 49)
2. Hold drive flange with one hand to prevent from falling. Place left drive flange bracket on pressure plates (VW 401 and (VW 402) and press drive flange out of bracket using thrust disc (VW 412). (Scheme 54) Remove impulse wheel for speedometer vehicle speed sensor from drive flange or bracket.
3. Install impulse wheel for vehicle speed sensor (arrow) on drive flange, and ensure driver on impulse wheel engages in groove of drive flange. (Scheme 51) If necessary, apply petroleum jelly to contact surface of impulse wheel in order to keep it in proper position during installation.
4. Place drive flange on pressure plate (VW 401). (Scheme 53) Press bracket (together with ball bearing) on using thrust disc (VW 412), tube (VW 415 A) and driving sleeve (32-109).
5. Install circlip (arrow "A"). (Scheme 49) Install left drive flange. See «LEFT DRIVE FLANGE»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd__left-drive-flange).
6. Check final drive fluid level, and top off as necessary. See «CHECKING FLUID LEVEL»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd__checking-fluid-level) under LUBRICATION. Tighten all nuts and bolts to specification. See «TORQUE SPECIFICATIONS»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd__torque-specifications).

Scheme 82

Scheme 83

Scheme 84

1. Disconnect battery ground cable. See «BATTERY DISCONNECT PRECAUTIONS»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd). Turn front wheels and steering wheel to straight ahead position. Pull adjustable steering column out as far as possible, and set to lowest position.
2. Using Torx bit (T130), remove screws for airbag unit from left and right sides of steering wheel back. (Scheme 87) Carefully pivot airbag unit toward front, disconnect connector and place airbag unit facing up.
3. Remove screws (8) and carefully pull upper half of steering column trim (1). (Scheme 88) Disconnect electrical connector for spiral spring. remove nut (12) and steering wheel (11).
4. Remove screws (5 and 6) and Torx screw (9). (Scheme 88) Remove lower steering column trim (7). Disconnect electrical connector for steering column height adjuster.
5. Loosen socket head bolt (2) at clamp far enough until steering column switch can be moved easily. (Scheme 88) Carefully disconnect electrical connectors from steering column switches. Remove steering column switches from steering column.
6. To install, replace steering column switches (2) and hand tighten socket head bolt (3) to maintain gap between steering wheel (1). (Scheme 89)
7. Remove steering wheel again, and finish installation in reverse order of removal. Tighten all fasteners to specification. See «TORQUE SPECIFICATIONS»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd__torque-specifications).

Note. Transmission fluid temperature sensor is integrated into transmission wiring harness. For removal and installation procedures, see WIRING HARNESS .

TRANSMISSION RANGE SWITCH

Note. Transaxle range switch may also be referred to as multifunction TR switch.

1. Raise and support vehicle. Support engine/transaxle assembly with jack. Remove left transmission support. (Scheme 36)
2. Disconnect multi-function TR switch from transmission and pull off of selector shaft. (Scheme 90)
3. To install, center multifunction TR switch on selector shaft. Flat section in splines in switch (3) must coincide with flat section of selector shaft (1). Turn switch until centering opening (4) at switch housing fits into centering dowel (2) at transmission housing. (Scheme 90) Install multi-function TR switch to transmission.
4. Install left transmission support. (Scheme 36) Tighten all nuts and bolts to specification. See «TORQUE SPECIFICATIONS»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd__torque-specifications).

Scheme 85

Scheme 86

Scheme 87

1. Remove valve body. See «VALVE BODY»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd).
2. Disconnect connector (A) from back of valve body. see scheme 92 Remove G182 (B) from valve body.
3. To install, place G182 (1) together with both spacer sleeves (2) measuring 0.34" (8.7 mm). see scheme 93 Connect sensor harness connector.
4. Install valve body. See «VALVE BODY»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd). Change or top off ATF. See «DRAINING & REFILLING»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd__draining-refilling) under LUBRICATION. Tighten all nuts and bolts to specification. See «TORQUE SPECIFICATIONS»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd__torque-specifications).

Scheme 88

Scheme 89

Scheme 90

1. Remove oil pan. See «OIL PAN»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd). Remove ATF sump mounting bolts (arrows). see scheme 94
2. Remove circlip for wiring harness connector (arrow). see scheme 95 Remove wiring harness connector by pressing toward inside.
3. Remove valve body bolts (arrows). see scheme 96
4. To install, coat "O" rings on wiring harness connector with thin layer of petroleum jelly, or similar. Install wiring harness connector in transmission housing. For correct installation position of wiring harness connector, tabs on collar must be horizontal and flattened side of connector must be parallel to oil pan sealing surface.
5. Ensure holding tabs for harness connector engage. Replace damaged holding clamps. Wiring harness must be routed according to illustration. see scheme 92 If there are deviations, wiring harness can get pinched when valve body is installed and wiring harness could be damaged.
6. Install valve body without force. While installing, locate pin of latch washer (1) in groove of selector slide (2). see scheme 97
7. Install circlip (arrows) for wiring harness connector. see scheme 95
8. Tighten valve body bolts (arrows) hand tight. Ensure correct bolts are used in valve body. see scheme 96 Starting from inside, and working outward, tighten valve body bolts to specification. See «TORQUE SPECIFICATIONS»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd__torque-specifications).
9. Coat gasket on suction collar of ATF sump with thin later of petroleum jelly, or similar. Install ATF sump. see scheme 94 Tighten ATF sump bolt to specification. See «TORQUE SPECIFICATIONS»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd__torque-specifications).
10. Install oil pan. See «OIL PAN»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd). Change or top off ATF. See «DRAINING & REFILLING»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd__draining-refilling) under LUBRICATION.

1. Remove valve body. See «VALVE BODY»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd).
2. Use a small screwdriver to pry out holding tabs on solenoid valve connectors. Disconnect connectors. Disconnect wiring harness on side holding tabs of valve body.
3. Loosen transmission RPM sensor harness connector (A) on back of valve body. see scheme 92 Pull both holding clamps (arrows) out carefully with pliers.
4. Installation is reverse of removal procedure. Connect wiring harness connectors to appropriate solenoids. Connect transmission RPM sensor harness connector on back of valve body. Fasten wiring harness with holding clamps (arrows). see scheme 92 Ensure holding tabs engage.
5. Replace damaged holding clamps. Install valve body. See «VALVE BODY»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd).
6. Install oil pan. See «OIL PAN»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd). Change or top off ATF. See «DRAINING & REFILLING»(/audi/a8/d3-2002-2005/remont/automatic-trans/#servicing-at-01l-awd__draining-refilling) under LUBRICATION.

TORQUE SPECIFICATIONS

TORQUE SPECIFICATIONS

See also:
• AXLE SHAFTS
• SERVICE INTERVALS
• TORQUE SPECIFICATIONS
• RECOMMENDED FLUID
• CHECKING FLUID LEVEL
• FLUID CAPACITIES
• ADJUSTMENTS
• REMOVAL & INSTALLATION
• Checking
• SELECTOR LEVER CONTROLS
• DRAINING & REFILLING
• LEFT DRIVE FLANGE
• LOCKING CABLE
• SELECTOR LEVER CABLE
• TRANSMISSION RANGE SWITCH