GMC T Series 1994 Repair Manual page 724

602 HOUSING ASSEMBLY, FORWARD CLUTCH
607 SPRING AND RETAINER ASSEMBLY
608 RING, SNAP
Figure 50 Removing Forward Clutch Piston Release
Springs
| g | Clean
• All components.
| P | Inspect
F ig u re 5 1
1. Clutch plates (610 and 611) for:
• Burned.
• Scoring.
• Flaking.
• Pitting.
• Wear.
2. Spring and retainer assembly (607) for:
i i ____ i _*i~
*
• lA J iia p s e u cu n s.
• Distortion.
3. Clutch hubs (613 and 615) for:
• Spline wear.
• Open lubrication holes.
• Damaged thrust faces (613).
• Clutch surface (615).
RH0146-4L80-E
601 BEARING ASM., THRUST CARRIER/FORWARD CLUTCH
602 HOUSING ASSEMBLY, FORWARD CLUTCH
603 SEAL, CLUTCH (CENTER)
604 SEAL, CLUTCH (OUTER)
605 SEAL, CLUTCH (INNER)
606 PISTON, FORWARD CLUTCH
607 SPRING AND RETAINER ASSEMBLY
608 RING, SNAP
609 PLATE, CLUTCH (.054 DISHED)
610 PLATE, CLUTCH (.0775 FLAT)
611 PLATE ASSEMBLY, CLUTCH
612 WASHER, THRUST CLUTCH HUB HOUSING
613 HUB, FORWARD CLUTCH DRIVEN
614 WASHER, THRUST FORWARD CLUTCH
615 HUB, DIRECT CLUTCH DRIVING
616 RING, SNAP (6.24 O.D. X .062)
685 SLEEVE AND SEAL ASSEMBLY
INSPECT
CHECKBALL
SOME
MODELS
685
605
606
607
608
RH0147-4L80-E