Automatic Transmission - 6l45 (Mya) - Specifications

Fastener Tightening Specifications (On Vehicle)

Application	Specification
Application	Metric	English
Fluid Cooler Pipe Assembly to Transmission Case Bolt	22	16 lb ft
Manual Shift Shaft Nut (AWD)	20	15 lb ft
Manual Shift Shaft Nut (RWD)	15	11 lb ft
Torque Converter to Flex Plate Bolts	63	46 lb ft
Transmission Control Indicator Screws	2.5	22 lb in
Transmission Mount Travel Restrictor Bolt - RWD	90	66 lb ft
Transmission Mount Travel Restrictor Bolt to Transmission - AWD	100	74 lb ft
Transmission Mount Nut - RWD	58	43 lb ft
Transmission Mount Nut - AWD	70	50 lb ft
Transmission Range Selector Cable Lever Nut	30	22 lb ft
Transmission Shift Control Nut	9	80 lb in
Transmission to Engine Bolts	50	37 lb ft

Fastener Tightening Specifications (On Vehicle)

Fastener Tightening Specifications (Off Vehicle)

Application	Ref No.*	Quantity	Size	Specification
Application	Ref No.*	Quantity	Size	Metric	English
Case Extension to Case Assembly	16	6	M10x1.5x40	55 N.m	41 lb ft
Control Solenoid Valve Assembly and Control Valve Lower Body Assembly to Control Valve Upper Body Assembly	310	6	M5x0.8x55	8 N.m	71 lb in
Control Solenoid Valve Assembly and Control Valve Lower Body Assembly to Control Valve Upper Body Assembly	309	10	M5x0.8x45	8 N.m	71 lb in
Control Solenoid Valve Heat Sink to Valve Body	312	2	M5x0.8x53	8 N.m	71 lb in
Control Valve Upper Body Assembly to Control Valve Lower Body Assembly	301	12	M5x0.8x36	8 N.m	71 lb in
Control (with Body and Valve) Valve Assembly to Case Assembly	22	6	M5x0.8x73	8 N.m	71 lb in
Fluid Pan Assembly to Case Assembly (6L50)	30	17	M6x1.0x20	9 N.m	80 lb in
Fluid Pan Assembly to Case Assembly (6L90)	30	18	M6x1.0x20	9 N.m	80 lb in
Fluid Pump Cover Assembly to Torque Converter Housing	231	13	M6x1.0x40	11 N.m	97 lb in
Input and Output Speed Sensor Assembly to Control Valve Upper Body Assembly	302	2	M6x1.0x20	12 N.m	106 lb in
Line Pressure Test Hole Plug to Torque Converter Housing	202	1	1/8-27 NPTF	11 N.m	97 lb in
Manual Shaft Detent Assembly to Valve Body	23	1	M6x1.0x14.5	12 N.m	106 lb in
Prop Shaft Flange
Prop Shaft Bolt to Output Shaft - (6L90)	43	1	M12x1.25x80	105 N.m	77 lb ft
Front Prop Shaft Flange Nut to Output Shaft - (6L45/50)	39	1	M22x1.5x14	55 N.m	41 lb ft
Torque Converter Housing Assembly to Case Assembly (6L50)	3	8	M8x1.25x50	31 N.m	23 lb ft
Torque Converter Housing Assembly to Case Assembly (6L90)	3	9	M10x1.5x50	72 N.m	53 lb ft
Trans Oil Level Check Plug to Fluid Pan Assembly	31	1	M12x1.75	25 N.m	18 lb ft
*Reference number refers to the component callout number in Disassembled Views

Fastener Tightening Specifications (Off Vehicle)

Transmission General Specifications

Name	6L45	6L50	6L80	6L90
RPO Codes	MYA	MYB	MYC	MYD
Production Location	Silao, Mexico; Strasbourg, France; Toledo, OH (USA)	Silao, Mexico; Strasbourg, France; Toledo, OH (USA)	Silao, Mexico; Strasbourg, France; Toledo, OH (USA)	Silao, Mexico; Strasbourg, France; Toledo, OH (USA)
Transmission Drive	Rear Wheel Drive	Rear Wheel Drive	Rear Wheel Drive	Rear Wheel Drive
1st Gear Ratio	4.065	4.065	4.027	4.027
2nd Gear Ratio	2.371	2.371	2.364	2.364
3rd Gear Ratio	1.551	1.551	1.532	1.532
4th Gear Ratio	1.157	1.157	1.152	1.152
5th Gear Ratio	0.853	0.853	0.852	0.852
6th Gear Ratio	0.674	0.674	0.667	0.667
Reverse	3.200	3.200	3.064	3.064
Torque Converter Size - Diameter of Torque Converter Turbine	240/258 mm	245/258 mm	258/300 mm	300 mm
Pressure Taps	Line Pressure	Line Pressure	Line Pressure	Line Pressure
Transmission Fluid Type	DEXRON VI®	DEXRON VI®	DEXRON VI®	DEXRON VI®
Transmission Type: 6	Six Forward Gears	Six Forward Gears	Six Forward Gears	Six Forward Gears
Transmission Type: L	Longitude Mount	Longitude Mount	Longitude Mount	Longitude Mount
Transmission Type: 50	Product Series	Product Series	Product Series	Product Series
Position Quadrant	P, R, N, D, M	P, R, N, D, M	P, R, N, D, S	P, R, N, D, M
Case Material	Die Cast Aluminum	Die Cast Aluminum	Die Cast Aluminum	Die Cast Aluminum
Transmission Net Weight (Approximate)	75-78 kg (165-172 lb)	90 kg (198 lb)	95.1-103.7 kg (209.7-228.6 lb)	110 kg (243 lb)
Maximum Trailer Towing Capacity	Refer to applicable owner's manual	Refer to applicable owner's manual	N/A	Refer to applicable owner's manual

Transmission General Specifications

Adhesives, Fluids, Lubricants, and Sealers

Application	Type of Material	GM Part Number
Application	Type of Material	United States	Canada
Automatic Transmission Fluid	DEXRON®VI	88861037	19264717

Adhesives, Fluids, Lubricants, and Sealers

Fluid Capacity Specifications

Application	Specification
Application	Metric	English
Pan Removal and Filter Replacement- Approximate Capacity	6.0 liters	6.4 quarts
Overhaul- Approximate Capacity	9.5 liters	10.1 quarts
Complete Trans System- Approximate Capacity	10.3 liters	10.8 quarts

Fluid Pump Selective Specifications

Size Classification	Thickness (mm)	Thickness (in)
NOTE: Rotor and slide must be chosen from the same size classification as the oil pump body. Allowable rotor and slide to fluid pump body end play is as follows: Specification Slide to Fluid Pump Body End Play - 0.020-0.051 mm (0.0008-0.0020 in) Rotor to Fluid Pump Body End Play - 0.020-0.051 mm (0.0008-0.0020 in) The fluid pump assembly has selective rotor and slide components. These components are chosen based on pump body dimensions. Fluid pump rotor and slide components are available in three size classifications (1, 2, 3) with the following tolerances
Rotor Selection
1	17.948-17.961	0.7066-0.7071
2	17.961-17.974	0.7071-0.7076
3	17.974-17.987	0.7076-0.7081
Slide Selection
1	17.948-17.961	0.7066-0.7071
2	17.961-17.974	0.7071-0.7076
3	17.974-17.987	0.7076-0.7081

NOTE
Rotor and slide must be chosen from the same size classification as the oil pump body. Allowable rotor and slide to fluid pump body end play is as follows: Specification Slide to Fluid Pump Body End Play - 0.020-0.051 mm (0.0008-0.0020 in) Rotor to Fluid Pump Body End Play - 0.020-0.051 mm (0.0008-0.0020 in)

Fluid Pump Selective Specifications

Clutch Backing Plate Retaining Ring Specifications

Clutch Pack Travel Specification - 1.20-1.74 mm (0.047-0.069 in)
Retaining Ring Thickness		O.D. Color
Metric	English	O.D. Color
NOTE: After measuring clutch pack travel, determine if the measurement is within the specification. If the measurement is not within the specification, measure the thickness of the existing retaining ring, and then choose a thicker or thinner retaining ring that will bring the measurement within specification.
2.24-2.34 mm	0.088-0.092 in	Purple - Purple
2.25-2.35 mm	0.089-0.093 in	Light Green - Light Green
2.47-2.57 mm	0.097-0.101 in	Gray - Gray
2.69-2.79 mm	0.106-0.110 in	Yellow - Yellow
2.91-3.01 mm	0.115-0.119 in	Orange - Orange
3.13-3.23 mm	0.123-0.127 in	Light Blue - Light Blue
3.35-3.45 mm	0.132-0.136 in	White - White
3.57-3.67 mm	0.141-0.144 in	Yellow - Purple
3.79-3.89 mm	0.149-0.153 in	Light Blue - Purple

NOTE
After measuring clutch pack travel, determine if the measurement is within the specification. If the measurement is not within the specification, measure the thickness of the existing retaining ring, and then choose a thicker or thinner retaining ring that will bring the measurement within specification.

3-5 Reverse Clutch

Clutch Pack Travel Specification - 1.61-2.09 mm (0.070-0.082 in)
Retaining Ring Thickness		O.D. Color
Metric	English	O.D. Color
NOTE: After measuring clutch pack travel, determine if the measurement is within the specification. If the measurement is not within the specification, measure the thickness of the existing retaining ring, and then choose a thicker or thinner retaining ring that will bring the measurement within specification.
2.47-2.57 mm	0.097-0.101 in	Grey - Grey
2.69-2.79 mm	0.106-0.110 in	Yellow - Yellow
2.91-3.01 mm	0.115-0.119 in	Orange - Orange
3.13-3.23 mm	0.123-0.127 in	Light Blue - Light Blue
3.35-3.45 mm	0.132-0.136 in	White - White
3.57-3.67 mm	0.141-0.144 in	Yellow - Purple
3.79-3.89 mm	0.149-0.153 in	Light Blue - Purple

NOTE
After measuring clutch pack travel, determine if the measurement is within the specification. If the measurement is not within the specification, measure the thickness of the existing retaining ring, and then choose a thicker or thinner retaining ring that will bring the measurement within specification.

1-2-3-4 Clutch

Clutch Pack Travel Specification - 1.17-1.76 mm (0.046-0.069 in)
Retaining Ring Thickness		O.D. Color
Metric	English	O.D. Color
NOTE: After measuring clutch pack travel, determine if the measurement is within the specification. If the measurement is not within the specification, measure the thickness of the existing retaining ring, and then choose a thicker or thinner retaining ring that will bring the measurement within specification.
2.24-2.34 mm	0.088-0.092 in	Purple - Purple
2.52-2.62 mm	0.099-0.103 in	Light Green - Light Green
2.80-2.90 mm	0.110-0.114 in	Gray - Gray
3.08-3.18 mm	0.121-0.125 in	Yellow - Yellow
3.36-3.46 mm	0.132-0.136 in	Orange - Orange
3.64-3.74 mm	0.143-0.147 in	Light Blue - Light Blue
3.92-4.02 mm	0.154-0.158 in	White - White
4.20-4.30 mm	0.165-0.169 in	Yellow - Purple

NOTE
After measuring clutch pack travel, determine if the measurement is within the specification. If the measurement is not within the specification, measure the thickness of the existing retaining ring, and then choose a thicker or thinner retaining ring that will bring the measurement within specification.

4-5-6 Clutch

Clutch Pack Travel Specification - 0.96-1.57 mm (0.038-0.062 in)
Retaining Ring Thickness		O.D. Color
Metric	English	O.D. Color
NOTE: After measuring clutch pack travel, determine if the measurement is within the specification. If the measurement is not within the specification, measure the thickness of the existing retaining ring, and then choose a thicker or thinner retaining ring that will bring the measurement within specification.
1.64-1.74 mm	0.065-0.069 in	Orange
1.92-2.02 mm	0.076-0.080 in	Yellow Stripe
2.20-2.30 mm	0.087-0.091 in	Light Blue Stripe
2.48-2.58 mm	0.098-0.102 in	Purple Stripe
2.76-2.86 mm	0.109-0.113 in	Green

NOTE
After measuring clutch pack travel, determine if the measurement is within the specification. If the measurement is not within the specification, measure the thickness of the existing retaining ring, and then choose a thicker or thinner retaining ring that will bring the measurement within specification.

2-6 Clutch

Clutch Pack Travel Specification - 1.65-2.33 mm (0.065-0.092 in)
Retaining Ring Thickness		O.D. Color
Metric	English	O.D. Color
NOTE: After measuring clutch pack travel, determine if the measurement is within the specification. If the measurement is not within the specification, measure the thickness of the existing retaining ring, and then choose a thicker or thinner retaining ring that will bring the measurement within specification.
1.98-2.08 mm	0.078-0.082 in	Orange
2.28-2.38 mm	0.090-0.094 in	Yellow Stripe
2.58-2.68 mm	0.102-0.106 in	Light Blue Stripe
2.88-2.98 mm	0.113-0.117 in	Purple Stripe
3.18-3.28 mm	0.125-0.129 in	Green

NOTE
After measuring clutch pack travel, determine if the measurement is within the specification. If the measurement is not within the specification, measure the thickness of the existing retaining ring, and then choose a thicker or thinner retaining ring that will bring the measurement within specification.

Low/Reverse Clutch

Range Reference

Range	Park	Reverse	Neutral	Drive
Range	Park	Reverse	Neutral	1st Braking	1st	2nd	3rd	4th	5th	6th
1-2-3-4 Clutch				Applied	Applied	Applied	Applied	Applied
3-5 Reverse Clutch		Applied					Applied		Applied
4-5-6 Clutch								Applied	Applied	Applied
2-6 Clutch						Applied				Applied
Low and Reverse Clutch	Applied*	Applied	Applied*	Applied
Low Clutch Sprag				Holding	Holding
* = Applied with NO load

Range Reference Table

Shift Solenoid Valve State and Gear Ratio

Gear	Shift SOL 1	Shift SOL 2	1-2-3-4 CL PC SOL 5 N.L.	2-6 CL PC SOL 4 N.L.	3-5 REV CL PC SOL 2 N.H.	LOW REV 4-5-6 CL PC SOL 3 N.H.	6L45 6L50 Gear Ratio	6L80 6L90 Gear Ratio
Park	ON	ON	OFF	OFF	OFF	ON
Reverse	ON	OFF	OFF	OFF	ON	ON	3.200	3.064
Neutral	ON	ON	OFF	OFF	OFF	ON
1st Braking	ON	ON	ON	OFF	OFF	ON	4.065	4.027
1st	OFF	ON	ON	OFF	OFF	OFF	4.065	4.027
2nd	OFF	ON	ON	ON	OFF	OFF	2.371	2.364
3rd	OFF	ON	ON	OFF	ON	OFF	1.551	1.532
4th	OFF	ON	ON	OFF	OFF	ON	1.157	1.152
5th	OFF	ON	OFF	OFF	ON	ON	0.853	0.852
6th	OFF	ON	OFF	ON	OFF	ON	0.674	0.667
For shift solenoids 1 and 2, "ON" = Solenoid Energized (Pressurized) "OFF" = Solenoid De-energized (No Pressure). For pressure control solenoids, "ON" = Pressurized, "OFF" = No Pressure

Shift Solenoid Valve State and Gear Ratio

Transmission Fluid Pressure Switch Logic

Gear	TFP Switch States
Gear	TFP SW1	*TFP SW3	TFP SW4	TFP SW5
Park	High	Low	Low	Low
Reverse	Low	Low	Low	Low
Neutral	High	Low	Low	Low
Drive 1st - Engine Braking	High	High	Low	Low
Drive 1st	High	High	Low	High
Drive 2nd	High	Low	Low	High
Drive 3rd	Low	High	Low	High
Drive 4th	High	High	Low	Low
Drive 5th	Low	High	High	Low
Drive 6th	High	High	High	Low
Drive 6th (Possible additional gear state)	High	Low	High	Low
High = 12V (Switch Open or Pressurized) Low = 0V (Switch Closed or No Pressure) Note: All TFP switches are normally closed (NC) *TFP switch 2 does not exist

Transmission Fluid Pressure (TFP) Switch Logic

Transmission Internal Mode Switch Logic

Gear Selector Position	Signal A	Signal B	Signal C	Signal P
Park	LOW	HI	HI	LOW
Park/Reverse	LOW	LOW	HI	LOW
Reverse	LOW	LOW	HI	HI
Reverse/Neutral	HI	LOW	HI	HI
Neutral	HI	LOW	HI	LOW
Neutral/Drive 6	HI	LOW	LOW	LOW
Drive 6	HI	LOW	LOW	HI
Drive 6/Drive 4	LOW	LOW	LOW	HI
Drive 4	LOW	LOW	LOW	LOW
Drive 4/Drive 3	LOW	HI	LOW	LOW
Drive 3	LOW	HI	LOW	HI
Drive 3/Drive 2	HI	HI	LOW	HI
Drive 2	HI	HI	LOW	LOW
Open	HI	HI	HI	HI
Invalid	HI	HI	HI	LOW
Invalid	LOW	HI	HI	HI
HI = Ignition voltage LOW = 0 volts

Transmission Internal Mode Switch Logic

Scheme 39

Scheme 39: A/Trans Fluid Filter Kit

Callout	Quantity	Component Name
25	1	A/Trans Fluid Filter Seal Assembly
26	1	A/Trans Fluid Filter Assembly

A/Trans Fluid Filter Kit

Scheme 40

Scheme 40: A/Trans Fluid Pump Rotor Package

Note. Callouts with boxes around them indicate part is included in the service kit. Callouts without boxes are shown for relationship purposes only.

Callout	Quantity	Component Name
5	1	A/Trans Fluid Pump Seal
9	1	A/Trans Connector Seal
10	2	A/Trans Connector (O-Ring) Seal
18	1	A/Trans Fluid Pump Seal Assembly
19	1	A/Trans Fluid Pump Seal Assembly
20	1	Center Support Fluid Passage Seal Assembly
201	1	Torque Converter Fluid Seal Assembly
205	2	A/Trans Fluid Cooler Pipe Fitting
207	1	A/Trans Fluid Pump Vane Ring
208	1	A/Trans Fluid Pump Rotor Guide
209	1	A/Trans Fluid Pump Slide Fluid Seal Ring
210	1	A/Trans Fluid Pump Slide (O-Ring) Seal
211	1	A/Trans Fluid Pump Slide Outer Spring
213	1	A/Trans Fluid Pump Slide Seal
214	1	A/Trans Fluid Pump Slide Seal Support
215	1	A/Trans Fluid Pump Slide Pivot Pin
216	13	A/Trans Fluid Pump Vane
217	1	A/Trans Fluid Pump Rotor
230	3	1-2-3-4 and 3-5 Reverse Clutch Fluid Seal Ring
238	3	1-2-3-4 and 3-5 Reverse Clutch Fluid Seal Ring
443	1	Turbine Shaft (O-Ring) Seal

A/Trans Fluid Pump Rotor Package

Scheme 41

Scheme 41: A/Trans Service Seal Kit

Callout	Quantity	Component Name
5	1	A/Trans Fluid Pump Seal
9	1	A/Trans Connector Seal
10	2	A/Trans Connector (O-Ring) Seal
18	1	A/Trans Fluid Pump Seal Assembly
19	1	A/Trans Fluid Pump Seal Assembly
20	1	Center Support Fluid Passage Seal Assembly
33	1	A/Trans Case Extension Seal
36	1	Prop Shaft Front Slip Yoke Oil Seal
201	1	Torque Converter Fluid Seal Assembly
205	2	A/Trans Fluid Cooler Pipe Fitting Seal
209	1	A/Trans Fluid Pump Slide Fluid Seal Ring
210	1	A/Trans Fluid Pump Slide (O-Ring) Seal
213	1	A/Trans Fluid Pump Slide Seal
214	1	A/Trans Fluid Pump Slide Seal Support
230	3	1-2-3-4 and 3-5 Reverse Clutch Fluid Seal Ring
306	7	Control Valve Body Ball Check Valve
311	1	Control Solenoid Valve Filter Plate Assembly
411	1	1-2-3-4 Clutch Piston Dam Retaining Ring
415	1	1-2-3-4 Clutch Piston Housing Retaining Ring
418	1	3-5 Reverse Clutch Piston Dam (O-Ring) Seal
419	1	3-5 Reverse Clutch Piston Inner Seal
423	1	1-2-3-4 Clutch Piston Inner Seal
424	1	1-2-3-4 Clutch Piston Housing Seal
425	1	1-2-3-4 Clutch Piston Housing Seal
442	3	Turbine Shaft Fluid Seal Ring
443	1	Turbine Shaft (O-Ring) Seal
468	1	Low Clutch Sprag Seal
478	1	4-5-6 Clutch Dampener Retaining Ring
507	1	Manual Shift Shaft Seal
510	2	Park Pawl Actuator Guide (O-Ring) Seal

A/Trans Service Seal Kit

Scheme 42

Scheme 42: Clutch Plate Package

Note. Callouts with boxes around them indicate part is included in the service kit. Callouts without boxes are shown for relationship purposes only.

Callout	Quantity	Component Name
402	4	3-5 Reverse Clutch Plate Assembly
408	5	1-2-3-4 Clutch Plate Assembly
433	6	4-5-6 Clutch Plate Assembly
434	6	4-5-6 Clutch Plate
452	5	2-6 Clutch Plate Assembly
453	5	2-6 Clutch Plate
463	5	Low and Reverse Clutch Plate Assembly

Clutch Plate Package

Scheme 43

Scheme 43: A/Trans Electrical Connector Passage Sleeve Seal Kit

Note. Callouts with boxes around them indicate part is included in the service kit. Callouts without boxes are shown for relationship purposes only.

Callout	Quantity	Component Name
9	1	A/Trans Connector Seal
10	2	A/Trans Connector (O-Ring) Seal

A/Trans Electrical Connector Passage Sleeve Seal Kit

Scheme 44

Scheme 44: A/Trans Control Solenoid Valve Assembly Seal Kit

Note. Callouts with boxes around them indicate part is included in the service kit. Callouts without boxes are shown for relationship purposes only.

Callout	Quantity	Component Name
9	1	A/Trans Connector Seal
10	2	A/Trans Connector (O-Ring) Seal
18	1	A/Trans Fluid Pump Seal Assembly
19	1	A/Trans Fluid Pump Seal Assembly
20	1	Center Support Fluid Passage Seal Assembly

A/Trans Control Solenoid Valve Assembly Seal Kit

Scheme 45

Scheme 45: A/Trans Clutches Seal Kit

Note. Callouts with boxes around them indicate part is included in the service kit. Callouts without boxes are shown for relationship purposes only.

Callout	Quantity	Component Name
418	2	3-5 Reverse Clutch Piston Dam (O-Ring) Seal
419	2	3-5-Reverse Clutch Piston Inner Seal
423	1	1-2-3-4 Clutch Piston Inner Seal
424	1	1-2-3-4 Clutch Piston Housing Seal
425	1	1-2-3-4 Clutch Piston Housing Seal
468	1	Low Clutch Sprag Seal

A/Trans Clutches Seal Kit

Scheme 46

Scheme 46: A/Trans Fluid Pump Cover Package

Note. Callouts with boxes around them indicate part is included in the service kit. Callouts without boxes are shown for relationship purposes only.

Callout	Quantity	Component Name
5	1	A/Trans Fluid Pump Seal
9	1	A/Trans Connector Seal
10	2	A/Trans Connector (O-Ring) Seal
18	1	A/Trans Fluid Pump Seal Assembly
19	1	A/Trans Fluid Pump Seal Assembly
20	1	Center Support Fluid Passage Seal Assembly
201	1	Torque Converter Fluid Seal Assembly
205	2	A/Trans Fluid Cooler Pipe Fitting
219	1	A/Trans Fluid Pump Cover Assembly
229	1	1-2-3-4 and 3-5 Reverse Clutch Housing Thrust Washer
230	3	1-2-3-4 and 3-5 Reverse Clutch Fluid Seal Ring
443	1	Turbine Shaft (O-Ring) Seal

A/Trans Fluid Pump Cover Package

Scheme 47

Scheme 47: Low Clutch Sprag Kit

Note. Callouts with boxes around them indicate part is included in the service kit. Callouts without boxes are shown for relationship purposes only.

Callout	Quantity	Component Name
466	1	Low Clutch Sprag Seal
467	1	Low Clutch Sprag Assembly
468	1	Low Clutch Sprag Seal

Low Clutch Sprag Kit

Scheme 48

Scheme 48: Control Solenoid Valve Filter Plate Kit

Note. Callouts with boxes around them indicate part is included in the service kit. Callouts without boxes are shown for relationship purposes only.

Callout	Quantity	Component Name
9	1	A/Trans Connector Seal
10	2	A/Trans Connector (O-Ring) Seal
18	1	A/Trans Fluid Pump Seal Assembly
19	1	A/Trans Fluid Pump Seal Assembly
20	1	Center Support Fluid Passage Seal Assembly
306	7	Control Valve Body Ball Check Valve
311	1	Filter Plate Assembly

Control Solenoid Valve Filter Plate Kit

Scheme 49

Scheme 49: Retaining Ring Package

Note. Callouts with boxes around them indicate part is included in the service kit. Callouts without boxes are shown for relationship purposes only.

Callout	Quantity	Component Name
411	1	1-2-3-4 Clutch Piston Dam Retaining Ring
415	1	1-2-3-4 Clutch Piston Housing Retaining Ring
478	1	4-5-6 Clutch Dampener Retaining Ring

Retaining Ring Package

Scheme 50

Scheme 50: 1-2-3-4 & 3-5 Reverse Clutch Fluid Seal Ring Kit

Note. Callouts with boxes around them indicate part is included in the service kit. Callouts without boxes are shown for relationship purposes only.

Callout	Quantity	Component Name
230	3	1-2-3-4 and 3-5 Reverse Clutch Fluid Seal Ring
238	3	1-2-3-4 and 3-5 Reverse Clutch Fluid Seal Ring

1-2-3-4 & 3-5 Reverse Clutch Fluid Seal Ring Kit

Scheme 51

Scheme 51: 1-2-3-4& 3-5 Reverse Clutch Kit

Callout	Quantity	Component Name
427	1	1-2-3-4 and 3-5 Reverse Clutch Housing Assembly
428	1	1-2-3-4 and 3-5 Reverse Clutch Bearing Assembly

1-2-3-4& 3-5 Reverse Clutch Kit

Scheme 52

Scheme 52: Manual Shift Shaft Hole Plug

Note. Callouts with boxes around them indicate part is included in the service kit. Callouts without boxes are shown for relationship purposes only.

Callout	Quantity	Component Name
11	1	Manual Shift Shaft Hole Plug

Manual Shift Shaft Hole Plug

Automatic Transmission - 6l45 (Mya) - Specifications Cadillac ATS I

Fastener Tightening Specifications (On Vehicle)

Fastener Tightening Specifications (Off Vehicle)

Transmission General Specifications

Adhesives, Fluids, Lubricants, and Sealers

Fluid Capacity Specifications

Fluid Pump Selective Specifications

Clutch Backing Plate Retaining Ring Specifications

Range Reference

Shift Solenoid Valve State and Gear Ratio

Transmission Fluid Pressure Switch Logic

Transmission Internal Mode Switch Logic

Scheme 39

Scheme 40

Scheme 41

Scheme 42

Scheme 43

Scheme 44

Scheme 45

Scheme 46

Scheme 47

Scheme 48

Scheme 49

Scheme 50

Scheme 51

Scheme 52

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