Pump and main housing

PUMP AND MAIN HOUSING

Service repair no - 44.20.11 - Intermediate plate gasket Service repair no - 44.32.01 - Pump assembly Service repair no - 44.32.07 - Pump oil seal

Remove

1. Remove gearbox and transfer box assembly, See Gearbox and transfer box assembly

Refit

2. Place gearbox on bench. Remove torque converter using torque converter handles 10. Align dowel with hole in intermediate plate and LRT-44-010, taking care not to damage torque converter/oil pump housing oil seal. 11. Fit pump housing to intermediate plate, tighten
12. Place bell housing and intermediate plate

13. Before fitting intermediate plate and bell housing
14. Place NEW gasket and selective disc washer
15. Fit bell housing and intermediate plate assembly
16. Place end float gauge
3. Remove 12 bolts (inner ring of bolts).
4. Remove bell housing and pump assembly, discard gasket.
5. Remove 8 bolts from rear of pump.

6. Screw in 2 bolts, diagonally opposite each other. Tap lightly using a soft headed mallet to remove pump assembly from intermediate plate.
7. Remove shaft sealing ring and ’O’ ring from pump housing and discard.
8. Using oil seal replacer LRT-44-001 fit shaft seal ring into pump housing.
9. Fit NEW ’O’ ring onto circumference of pump housing.

press pump housing home.

bolts to 10 Nm (7 lbf.ft).

assembly on bench, front face up. Using oil pump rotation sleeve LRT-44-003, check that pump gears rotate freely.

assembly, check that thrust washer and axial cage are seated on clutch housing.

onto bell housing and intermediate plate assembly using Petroleum Jelly.

to gearcase. Tighten bolts to 46 Nm (34 lbf.ft). LRT-44-003 onto pump housing and check that axial play is between 0.2 - 0.4 mm (0.008 - 0.016in). Replace existing washer, situated at rear of intermediate plate, with a washer selected to give required end float.