Controls, Housing - Automatic Transmission 0C8: Specifications Audi Q7 4L facelift

Tightening Specifications

FASTENER TIGHTENING SPECIFICATIONS

Mounting ATF Pipes to the ATF Cooler

I - Mounting with Clamping Joint

Replace the O-rings and coat them with ATF.

Insert the ATF pipe all the way into the ATF cooler by hand and then tighten.

Tighten the bolts -1- to 10 Nm.

II - Mounting with Threaded Connection

Replace the O-rings and coat them with ATF.

Insert the ATF pipe all the way into the ATF cooler by hand and then tighten

Tighten the union nuts -2- to 20 Nm.

Selector Lever Cable Heat Shield - Tightening Specification

Tighten the bolts -1 through 4- to 9 Nm.

Automatic Transmission to a 3.0L TFSI Engine

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Check if the alignment sleeves -A- for centering the engine/transmission are in the cylinder block and insert them if they are not.

Automatic Transmission to a 3.0L TDI Engine

Scheme 5

Check if the alignment sleeves -A- for centering the engine/transmission are in the cylinder block and insert them if they are not.

Note. The tightening specifications apply only to lightly greased, oiled, phosphated or blackened nuts and bolts. Additional lubricant such as engine or transmission oil may be used, but do not use graphite lubricant. Do not use any ungreased parts. Tightening specification tolerance +/- 15%.

Automatic Transmission to a 3.0L TFSI Engine

Check if the alignment sleeves -A- for centering the engine/transmission are in the cylinder block and insert them if they are not.

Scheme 6

1. The aluminum bolts -1 through 11- can be used 2 times. Therefore, the bolts must be marked with two notches "X" made by a chisel after they have be used the first time -arrow-.
2. To prevent damaging the bolts when marking them, do not clamp them in a vise. Insert the bolt using a 14 mm socket with a 1 / 2 drive, which is inserted in to the vise, as illustrated.
3. Bolts marked with an "X" may not be used again.

Automatic Transmission to a 3.0L TDI Engine

Check if the alignment sleeves -A- for centering the engine/transmission are in the cylinder block and insert them if they are not.

All Vehicles

Scheme 7

Checking position of torque converter.

1. When the converter is installed correctly, the distance -a- between the lower contact surfaces on threaded holes and on the torque converter and torque converter bell housing contact surfaces is at least 23 mm.

Turn the torque converter and the engine drive plate before connecting the engine and the transmission so that the holes for the bolts -1- are at the same height as the opening on the removed starter.

Ensure no lines are kinked when sliding engine and transmission together.

Always use new bolts to secure the torque converter to the drive plate

Tighten the torque converter. Refer to TORQUE CONVERTER OVERVIEW .

Install the starter. Refer to STARTER [for engine(s) CATA] .

Install the front driveshaft. Refer to FRONT FINAL DRIVE .

Install the rear driveshaft. Refer to REAR FINAL DRIVE .

Install the ATF pipes. Refer to ATF PIPES AND ATF COOLER .

Check the connectors -1 through 3- for water entry or corrosion before connecting them to the transmission. Repair them if necessary.

Attach the front driveshaft to the transfer case. Refer to FRONT FINAL DRIVE .

Vehicles with a 3.0L TFSI Engine

Install the left rear coolant pipes. Refer to LEFT REAR COOLANT PIPE .

Install the catalytic converter. Refer to PRIMARY CATALYTIC CONVERTER .

Vehicles with a 3.0L TDI Engine

Install the left upper coolant pipes from the transmission. Refer to UPPER COOLANT PIPE .

Install left coolant pipes on the transmission. Refer to LEFT REAR COOLANT PIPE ON TRANSMISSION .

Install the air filter housing. Refer to [For engine(s) CATA] Removal and Installation .

Install the particulate filter. Refer to PARTICULATE FILTER .

All Vehicles

Install the selector lever cable and check the adjustment. Refer to SELECTOR LEVER CABLE .

Align the exhaust system free of tension. Refer to MUFFLER OVERVIEW .

Complete the steps required after connecting the battery. Refer to BATTERY, DISCONNECTING AND CONNECTING .

ATF level, checking and filling, refer to ATF LEVEL, CHECKING AND FILLING .

After installing an exchanged transmission or after repairing transmission, refer to ATF PIPES AND COOLER, CLEANING

1. If the transmission was replaced

Perform a transmission adaptation. Refer to

Scheme 8

Special tools and workshop equipment required

1. Engine Sling 2024 A
2. Shackle T10059
3. Shop Crane -Load Cap=700-1200kg VAS 6100

Scheme 9

Special tools and workshop equipment required

1. Engine Support Bridge 10 - 222 A
2. Bracket With Spindle And Hook 10 - 222 A /10
3. Shackle (1 Set=2 Pieces) 10 - 222 A /12
4. Adapter 10 - 222 A /19
5. Adapter 10 - 222 A /22
6. Bracket 30 - 211 A

Scheme 10

Special tools and workshop equipment required

1. Pry Lever - Rmv Outside Mirror 80 - 200
2. Lifting Tackle 3033
3. Engine/Transmission Jack V.A.G 1383 A
4. Shop Crane -Load Cap=700-1200kg VAS 6100
5. Engine Bung Set VAS 6122
6. Socket T40058

Special tools and workshop equipment required

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1. Hose Clamps Up to 40 mm 3093
2. Hose Clamps Up to 25 mm Dia. 3094
3. Puller T10055
4. Press Tool for Shaft Seal T10180
5. Sleeve for Shaft Seal T10186
6. Socket and Key T40031
7. Engine Support Basic Set T40091
8. Engine Support Supplement Set T40093
9. Gearbox Support T40173
10. Hose Clip Pliers V.A.G 1275
11. Oil Collecting and Extracting Device V.A.G 1782
12. Depth Gauge VAS 6082
13. Adapter for Oil Filling VAS 6262 A
14. If necessary, Adapter for Oil Filling VAS 6262/6
15. Adapter for Filling ATF Oil VAS 6262/2
16. Hose Clip Pliers VAS 6362
17. Not illustrated
18. Pipe Cutter 6056/2