Clutch C - Disassembly And Adjustments
WARNING: This page is about a different variant/trim than selected.
CLUTCH C MEASUREMENT PROCEDURE
- Using (special tool #8901A, Pressing Tool) and
(special tool #10429, Gauge, Force)
, place Clutch C in a suitable arbor press (with the backing plate facing up).
- Apply 200 N (45 lbf.) of force to the Clutch C to compress the wave plate.
- With a suitable feeler gauge, measure the gap between the Clutch C backing plate and the Clutch C retainer.
- Refer to clutch clearance table for specifications. If clearance is not within specifications, a thinner or thicker selectable backing plate can be installed to achieve proper clearance.
| 1 - Force Gauge |
| 2 - Pressing Tool |
| 3 - Clutch C |
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 Clutch C, depending on transmission Julian date, may contain wave springs that sit around each friction plate.
| 1 - Wave Plate |
| 2 - Friction Plates |
| 3 - Backing Plate |
| 4 - Steel Plates |
DISASSEMBLY
| 1 - Damper Installer |
| 2 - Clutch C |
| 3 - Snap Ring |
- Place Clutch C in a suitable press.
- Using (special tool #8680A, Installer, Damper), compress Clutch C as needed to remove the snap ring.
- Remove the snap ring.
1 - Clutch C Retainer - Remove the Clutch C retainer.
1 - Clutch C Piston - Remove the Clutch C piston.
1 - Clutch C Belleville Spring - Remove the Clutch C belleville spring.
1 - Clutch C Wave Plate - Remove the Clutch C wave plate.
1 - Wave Plate 2 - Friction Plates 3 - Backing Plate 4 - Steel Plates - Remove the friction plates and the steel plates.
1 - Backing Plate - Remove the backing plate.
1 - Clutch C Shaft 2 - Clutch C Hub - Separate the Clutch C shaft from the Clutch C hub.
1 - Clutch C Shaft 2 - O-Rings - Remove and DISCARD the O-rings from the Clutch C shaft.
ASSEMBLY
NOTE:
If clutch discs are being replaced, soak in 8HP trans fluid before assembly.
| 1 - Clutch C Shaft |
| 2 - O-Rings |
- Install NEW
the O-rings on the Clutch C shaft.
1 - Clutch C Shaft 2 - Clutch C Hub - Install Clutch C hub onto the Clutch C shaft.
1 - Backing Plate - Install the backing plate.
1 - Wave Plate 2 - Friction Plates 3 - Backing Plate 4 - Steel Plates - Install friction plates and steel plates.
1 - Clutch C Wave Plate - Install the wave plate.
1 - Clutch C Belleville Spring - Install the belleville spring.
1 - Clutch C Piston - Install the Clutch C piston.
1 - Clutch C Retainer - Install the Clutch C retainer.
1 - Damper Installer 2 - Clutch C 3 - Snap Ring - Place Clutch C in a suitable press.
- Using (special tool #8680A, Installer, Damper), compress the clutch enough to install the snap ring.
- Install the snap ring.
- Using (special tool #8901A, Pressing Tool) and (special tool #10429, Gauge, Force) measure the Clutch C clearance. Refer to clutch clearance chart for specifications.