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3-5-Reverse and 4-5-6 Clutch Housing Assemble

3-5-Reverse and 4-5-6 Clutch Housing Assemble

4-5-6 Clutch Piston Installation


4-5-6 Clutch Piston Installation

Callout Component Name
1 4-5-6 Clutch Piston Inner Seal
2 4-5-6 Clutch Piston Outer Seal (Rounded)
3 4-5-6 Clutch Piston Outer Seal (Stepped) (Orange)
4 4-5-6 Clutch Piston
Note

DT-47859 outer seal protector prevents the piston seal lip from damage during installation. Apply a thin coat of ATF to the I.D. of DT-47859 outer seal protector to ease the installation of the piston.


Special Tools

DT-47859 Piston Outer Seal Protector
For equivalent regional tools, refer to Special Tools .


4-5-6 Clutch Dam Installation


4-5-6 Clutch Dam Installation

Callout Component Name
1 4-5-6 Clutch Spring
2 4-5-6 Clutch Piston Fluid Dam
Note

DT 47693-1 which is part of DT-47693 dam protector prevents the dam seal lip from damage during installation. Apply a thin coat of ATF to the I.D. of DT 47693-1 which is part of DT-47693 dam protector to ease the installation of the dam.


Special Tools

DT-47693 Dam Protector
For equivalent regional tools, refer to Special Tools .
3 4-5-6 Clutch Dam Retaining Ring

Special Tools

DT 47693-2 Clutch Spring Compressor which is part of DT-47693 Dam Protector

GE 8059 Snap Ring Pliers-Parallel Jaw or equivalent


For equivalent regional tools, refer to Special Tools .


4-5-6 Clutch Plates Installation


4-5-6 Clutch Plates Installation

Callout Component Name
1 4-5-6 Clutch Hub Thrust Bearing
Note

Note location of the orientation lip on bearing. All thrust bearings can only be assembled one way.


2 Reaction Carrier Hub Assembly
Warning

Failure to use DT 48551 could cause damage to the hub assembly bushings which could cause premature transmission failure.


Special Tools

DT-48551 Reaction Hub Bushing Protector
For equivalent regional tools, refer to Special Tools .
3 4-5-6 Clutch Plate (Qty: 6)
4 4-5-6 Clutch (w/Friction Material) Plate Assembly (Qty: 6)
5 4-5-6 Clutch Backing Plate
6 4-5-6 Clutch Backing Plate Retaining Ring
Note

Gently push down on the backing plate to get enough clearance between the backing plate and retainer.




3-5 Reverse Clutch Plates Installation


3-5 Reverse Clutch Plates Installation

Callout Component Name
1 3-5 Reverse Clutch (Waved) Plate
2 3-5 Reverse Clutch Plate (Qty: 4)
3 3-5 Reverse Clutch (w/Friction Material) Plate Assembly (Qty: 4)
4 3-5 Reverse Clutch Backing Plate
5 3-5 Reverse Clutch Backing Plate Retaining Ring


Piston and Reluctor Wheel Installation


Piston and Reluctor Wheel Installation

Callout Component Name
1 3-5 Reverse Clutch Piston Dam Seal
2 3-5 Reverse Clutch Piston Inner Seal (Black)
Note

Apply a thin coat of ATF to the seal to ease the installation of the piston.


3 3-5 Reverse Clutch Piston Inner Seal (Orange)
Note

Apply a thin coat of ATF to the seal to ease the installation of the piston.


4 3-5 Reverse Clutch Spring Assembly
5 3-5 Reverse Clutch Piston
Note
DT-46622 seal protector prevents the piston seal lip from damage during installation. Apply a thin coat of ATF to the I.D. of DT-46622 seal protector to ease the installation of the piston.

Install DT-46622 seal protector onto the speed sensor reluctor wheel. Push the 3-5 Reverse Clutch piston into the reluctor wheel until it stops against J-46622 seal protector. Remove DT-46622 seal protector by separating it at the opening.


Special Tools

DT-46622 Piston Seal Protector
For equivalent regional tools, refer to Special Tools .
6 A/Trans Input Shaft Speed Sensor Reluctor Wheel
7 A/Trans Input Shaft Speed Sensor Reluctor Wheel Retaining Ring
Warning

Compress the reluctor wheel just enough to clear the retainer ring groove. Over compressing the reluctor wheel will break the alignment tab and the clutch housing.


Special Tools

DT-47694 Piston Spring Compressor
For equivalent regional tools, refer to Special Tools .


3-5-R and 4-5-6 Clutch Piston Air Check


3-5-R and 4-5-6 Clutch Piston Air Check

Callout Component Name
1 Case Cover Assembly
Note

The fluid seal rings should be in place and not damaged.


2 4-5-6 Clutch Feed Fluid Passage
Warning

Regulate the air pressure to 40 psi maximum. High pressure could cause the piston to over travel and damage the piston seals.



Procedure

1. Apply shop air to the 4-5-6 clutch feed passage.

2. Observe the 4-5-6 piston movement.


Note

Minimal piston movement and excessive air leaking could indicate damage to the 4-5-6 piston seals or improper assembly.


3 3-5 Rev Clutch Feed Fluid Passage
Warning

Regulate the air pressure to 40 psi maximum. High pressure could cause the piston to over travel and damage the piston seals.



Procedure

1. Apply shop air to the 3-5-Rev clutch feed passage.

2. Observe the 3-5-Rev piston movement.


Note

Minimal piston movement and excessive air leaking could indicate damage to the 3-5-Rev piston seals or improper assembly.