Clutch C - Disassembly And Adjustments
WARNING: This page is about a different variant/trim than selected.
CLUTCH C MEASUREMENT:
- Using (special tool #8901A, Pressing Tool) (2) and (special tool #10429, Gauge, Force) (1), place the C-clutch (3) in a suitable arbor press (with the backing plate facing up).
- Apply 200 N (45 lbs.) of force to the C-clutch to compress the wave plate.
- With a suitable feeler gauge, measure the gap between the C-clutch backing plate and the C-clutch retainer.
- Refer to clutch clearance table for specs. If clearance is not within specification a thinner or thicker selectable backing plate can be installed to achieve proper clearance. Refer to CLUTCH SPECIFICATIONS .
CLUTCH SPECIFICATIONS
| Clutch | Condition | Minimum | Normal | Maximum |
|---|---|---|---|---|
| C | NEW | 1.62 mm | 1.815 mm | 2.01 mm |
| 0.064 in | 0.071 in | 0.079 in | ||
| AFTER OPERATION | 1.62 mm | 1.935 mm | 2.25 mm | |
| 0.064 in | 0.076 in | 0.089 in |
CLUTCH C SELECTABLE BACKING PLATES
| 4.8 mm | 0.188 in. |
| 4.5 mm | 0.177 in. |
| 4.2 mm | 0.165 in. |
| 3.9 mm | 0.153 in. |
| 3.6 mm | 0.141 in. |
| 3.3 mm | 0.129 in. |
| 3.0 mm | 0.118 in. |
DISASSEMBLY
- Place the C-clutch (2) in a suitable press.
- Using (special tool #8680A, Installer, Damper) (1), compress the C-clutch (2) as needed to remove the snap ring (3).
- Remove the snap ring (3).
- Remove the C-clutch retainer (1).
- Remove the C-clutch piston (1).
- Remove the belleville spring (1).
- Remove the wave plate (1).
- Remove the six friction plates (2) and the six steel plates (3).
- Remove the backing plate (1).
- Separate the clutch shaft (3) from the clutch hub (1).
- Remove two O-rings (2) from the C-clutch shaft (1).
ASSEMBLY
NOTE:
If clutch discs are being replaced, soak in 8HP trans fluid before assembly.
- Replace the C-clutch seals (2) on the C-clutch shaft (1).
- Install C-clutch hub (2) onto the C-clutch shaft (1).
- Install the backing plate (1).
- Install six friction plates (2) and six steel clutch plates (3).
- Install the wave plate (1).
- Install the belleville spring (1).
- Install the C-clutch piston (1).
- Install the C-clutch retainer (1).
- Place the C-clutch (2) in a suitable press.
- Using (special tool #8680A, Installer, Damper) (1), compress the clutch enough to install the snap ring (3).
- Install the snap ring (3).
- Using (special tool #8901A, Pressing Tool) and (special tool #10429, Gauge, Force) measure the C-clutch clearance, Refer to CLUTCH SPECIFICATIONS .