GMC T Series 1994 Repair Manual page 658

ILL.
NO. DESCRIPTION
605 HO USING A N D D RUM ASSEMBLY, REVERSE INPUT
CLUTCH
607 PISTON A S M ., REVERSE INPUT CLUTCH
608 SEALS, REVERSE INPU T CLUTCH
(INNER A N D OUTER)
609 SPRING A S M ., REVERSE INPUT CLUTCH
610 RING, REVERSE IN PUT CLUTCH SPRING RETAINER
611 PLATE, REVERSE INPUT CLUTCH (BELLEVILLE)
612A PLATE A S M ., REVERSE INPUT CLUTCH (STEEL)
612B PLATE, REVERSE INPUT CLUTCH (FIBER)
613 PLATE, REVERSE INPUT CLUTCH BACKING (SELECTIVE)
614 RING, REVERSE INPUT CL. RETAINING
_____________________________________________ RH0173-4L60-E
605 HOUSING A N D DRUM ASSEMBLY,
REVERSE INPUT CLUTCH
Figure 79 Reverse Input Retainer Ring - Removal
[jy | Inspect
Figures 78 and 80
• Backing plate (613) for:
- Damage.
- Distortion or flatness.
- Burrs or surface finish damage.
• Clutch Plates (612) for:
- C o m p o sitio n
delamination, or wear.
- Steel plate tang damage, wear, or heat
damage.
• Spring assembly (609) for distortion or damage.
• Piston 607 for:
( )
- Damage or porosity.
- Ring groove damage.
• Housing and drum assembly (605) for:
- Damaged or worn bushings (603 and 606).
- Surface on the hub and outer housing.
- Leak at the weld.
A CHECK FOR DISHING AT THIS POINT
605 HO USING AND DRUM ASSEMBLY,
REVERSE INPUT CLUTCH
J 23327-1
J 25018-A
UNDER
J 23327-1
RH0174-4L60-E
p la te tang dam age,
RH0175-4L60-E