Assembly
1. Lubricate and install replacement O-rings on clutch piston.
2. Install clutch piston in drum and install return springs on piston.
3. Compress piston return springs with Tool 7538, or equivalent and install snap ring. Be sure snap ring end gap is not aligned with spring retainer tab.
4. Install clutch discs and plates. Install plate then disc until all plates and discs are installed. Four plates and discs are required.
5. Install clutch pack retainer in drum.
6. Install clutch pack snap ring.
7. Check snap ring position. If necessary, shift snap ring until end gap is not aligned with any notches in clutch drum.
8. Lubricate clutch drum thrust washer with petroleum jelly and install it in drum.
9. Mount direct clutch assembly on forward clutch assembly and check assembled height. Height should be 70.3 to 71.5 mm (2.767 to 2.815 inch).
10. If assembled height is incorrect, clutches are not seated.
11. If clutch height is OK, remove direct clutch from forward clutch and proceed to forward clutch overhaul.