- Inspect the accumulator housing (140), the accumulator cover spacer plate assembly (134) and the accumulator cover (132) for the following conditions:
| • | Damaged lube and servo oil pipe holes in the accumulator cover (132) |
| • | Damaged, improperly machined or porous accumulator cover (132) |
| • | Bent or damaged accumulator cover spacer plate assembly (134) |
| • | Stripped or damaged bolt holes in the accumulator housing (140) |
| • | Damaged, worn, improperly machined or porous accumulator housing (140) |
| • | Leaking, loose or missing cup plugs in the accumulator housing (140) |
- Inspect the accumulator pistons, springs, seals and pins for the following conditions:
| • | Broken or collapsed piston outer springs (138, 142) |
| • | Broken or collapsed piston cushion springs (139, 143) |
| • | Bent or worn accumulator piston pins (135A/B) |
| • | Damaged, worn or porous accumulator pistons (136A/B) |
| • | Damaged accumulator piston seals (137A/B) |
- Inspect the servo and lube oil pipe components (124-130) and the 2-1 manual band servo cover (104) for
the following conditions:
| • | Damaged lube, and servo oil pipe holes in the servo cover (104) |
| • | Damaged, improperly machined or porous servo cover (104) |
| • | Bent, plugged or damaged lube and servo oil pipes (124, 125, 130) |
| • | Damaged lube oil pipe retainer (129) part of lube and servo oil pipe (130) |
| • | Missing lube oil pipe washer (130) |
- Install the 2-3 accumulator piston oil seal ring (137B) onto the 2-3 accumulator piston (136B). Lubricate the oil seal ring with automatic transmission
fluid.
- Assemble the 2-3 accumulator piston pin (135B) and piston (136B).
Note: Do not mix up spring or pistons/springs. Be sure to install the correct springs in the correct bore.
- Install the 2-3 accumulator piston springs (138, 143) and piston assembly (136B) into the accumulator housing (140).
- Install the 1-2 accumulator piston oil seal ring (137A) onto the 1-2 accumulator piston (136A). Lubricate the oil seal ring with automatic transmission
fluid.
- Assemble the 1-2 accumulator piston pin (135A) and piston (136A).
Note: Do not mix up spring or pistons/springs. Be sure to install the correct springs in the correct bore.
- Install the 1-2 accumulator piston springs (139, 142) and the piston assembly (136A) into the accumulator housing (140).
- Assemble the accumulator cover spacer plate assembly (134) and the accumulator cover (132) onto the accumulator housing (140).
Caution: Refer to Fastener Caution in the Preface section.
- Install seven accumulator cover bolts (131) and tighten to
12 N·m (106 lb in).
- Assemble pipe retainer (129) and pipe with washer (130).
- Assemble the 2-1 manual band servo and forward band servo oil pipes (124, 125) into the accumulator assembly (132-140).
- Assemble the 2-1 manual band servo and forward band servo oil pipes (124, 125) into the 2-1 manual band servo cover (104).
- Install the lube oil pipe assembly (129-130) into the accumulator assembly (132-140).
