Direct Clutch Drum Assembly: Assembly
- Install the new direct clutch piston inner seal and the direct clutch piston outer seal.
- Install the direct clutch piston into the Piston Seal Sizer.
- Inspect the clutch components for damage or wear. Install new components as necessary.
- Inspect the drum surface for damage.
- Inspect the clutch piston bore and piston.
- Check the fluid passages for obstructions. All fluid passages must be clean and free of obstructions.
- Inspect the clutch plates for damage.
- Inspect the clutch springs.
- Verify the check ball is free to move.
- Carefully remove the direct clutch piston from the Piston Seal Sizer.
- Using the Piston Seal Protector, install the direct clutch piston.
- Lubricate the seals with transmission fluid before installing.
- Install the direct clutch piston springs and the retainer.
- Using the Clutch Spring Compressor, install the direct clutch piston retaining ring.
- Relieve the direct clutch spring tension and remove the Clutch Spring Compressor.
- When installing friction plates, the word TOP should face up. If reusing plates, grooves must be installed clockwise. Install the direct clutch disc pack.
- Install the steel clutch plates and friction clutch plates in alternating order starting with a steel clutch plate.
- Install the direct clutch pressure plate using the original direct clutch retaining ring.
- Air check the assembly.
- Apply air pressure to the hole in the drum while blocking the other hole.
- Push down on the direct clutch disc pack and check the gap between the direct clutch retaining ring and the direct clutch pressure plate with a feeler gauge.
- If the specifications do not match, use a select fit direct clutch retaining ring to match specifications and verify with a feeler gauge.DIRECT CLUTCH
Part Number Thickness Diameter mm Inch mm Inch E860126-S 1.37 0.0539 130.1 5.122 E860127-S 1.73 0.0681 130.1 5.122 E860128-S 2.08 0.0819 130.1 5.122 E860129-S 2.44 0.0961 130.1 5.122
- If the specifications do not match, use a select fit direct clutch retaining ring to match specifications and verify with a feeler gauge.
NOTE:
The lip seals must be positioned as shown. Care must be taken to prevent rollover of the lip seal.
NOTE:
Use new seals to help prevent seal failures.
NOTE:
Lubricate the direct clutch piston inner and outer seals with automatic transmission fluid.
NOTE:
Care must be taken to prevent damage to the seals during installation.
WARNING:
While removing or installing the retaining ring, slowly release tool pressure on clutch piston springs. Failure to follow this instruction may cause the assembly to separate forcefully, resulting in serious personal injury.
NOTE:
Do not fully compress the Clutch Spring Compressor or damage to the spring retainer may occur.
NOTE:
The direct clutch friction plates are directional and must be installed with grooves pointing clockwise (ID to OD) and the word TOP facing up, otherwise transmission damage can occur.
NOTE:
If new plates are used, they should be soaked in transmission fluid before assembly, or damage to the plates may occur.
NOTE:
The retaining ring is a select fit.
WARNING:
When using compressed air, never let air pressure exceed 138 kPa (20 psi) and always wear safety glasses. Compressed air may cause foreign material or parts to become airborne. Failure to follow this instruction may result in serious personal injury.
NOTE:
The direct clutch piston must apply with air pressure and release when air is removed.