Necessary equipment
- J-28585 Retaining Ring Remover
- J-23327 Clutch Spring Remover
- J-25024-A Clutch Spring / Booster Piston Puller
- J-45186 Forward and Direct Clutch Spring Remover
1. Install the underdrive clutch piston (C3).
- Lubricate new o-rings with automatic transmission fluid and install them on the piston.
- Lubricate the inside of the C3 drum with automatic transmission fluid.
- Push piston C3 into drum C3.
Important: Be careful not to damage the O-ring.
2. Install the underdrive clutch return spring assembly (C3).
- Install the underdrive clutch return spring assembly (C3) on the underdrive clutch piston (C3).
- Place J-25024-A in a vise with the pressure bolt at the bottom and back.
- Install J-45186 on the underdrive clutch return spring assembly (C3).
- Place J-21420-2 from J-23327 on top of J-25024-A push bolt.
- Place the clutch housing with J-45186 on J-21420-2 and under the shoulders of J-25024-A.
- Compress the clutch spring with the pressure bolt so that the retaining ring can be installed.
- Using J-28585 or circlip pliers, install the circlip.
Important: Make sure that the cut of the retaining ring does not line up with the locking lug.
3. Install flange, disc and underdrive clutch plate (C3).
- Install flange, plates and discs as shown.
Important: Make sure the number and order of installation of the flange, plates and discs is correct.
- Order: F - D - P - D - P - D - P - D - P
|
Clutch and brake
|
Flange (F)
|
plate (P)
|
Disk (D)
|
|
underdrive clutch (C3)
|
1
|
4
|
4
|
- Install the circlip into the groove with a screwdriver. Make sure the snap ring cut does not line up with any of the cutouts.
4. Check stroke of underdrive clutch piston (C3).
- Stroke: 1.52-1.90mm (0.059-0.075 inch)
If the stroke of the C3 piston is not correct, select another flange.
- Flange thickness type: 3.6mm (0.142"), 3.8 mm (0.150 inch), 4.0 mm (0.157 inch)
