Oil Pump
- Install Locating Pin (J-25025-1) at 12 o'clock position. Install oil pump cover gasket. See Fig 1. Install selective thrust washer. Using Handle (J-37789), install oil pump assembly. See Fig 2. Ensure turbine shaft spins free. Tighten oil pump mounting bolts.
- Using Dial Indicator (J-8001), check front unit end play. See Figure. Front unit end play should be .004-.022" (.10-.56 mm). If front unit end play is not correct, select proper size thrust washer. See FRONT END PLAY THRUST WASHER IDENTIFICATION table. If necessary, remove oil pump assembly to change selective thrust washer.
FRONT END PLAY THRUST WASHER IDENTIFICATION
| Identification | Thickness |
|---|---|
| Blue | .057-.061" (1.45-1.55 mm) |
| Red | .073-.077" (1.85-1.96 mm) |
| Brown | .089-.093" (2.26-2.36 mm) |
| Green | .105-.109" (2.67-2.77 mm) |
| Plain | .121-.125" (3.07-3.18 mm) |