Refit

REFIT
1. Make sure that the joint faces of the transfer box and main gearbox extension case are clean and that the three guide studs, 18G1425, are fitted to the extension case.
2. Lubricate the oil seal in the joint face of transfer box, secure the transfer box to the adaptor plate on the lifting hoist and raise the hoist until the transfer box can be located over the guide studs.
3. Remove the guide studs and secure the transfer box to the main gearbox extension case. Tighten the nuts and bolts to 40-50 Nm (29-37 ft lbs).
4. Complete the refitting procedure by reversing the removal sequence, noting the following important points.
5. After removing the lifting hoist and adaptor plate from the transfer box, clean the threads of the four bolts for the transfer box bottom cover, coat them with Loctite(r) 290 and fit them together with spring washers. Tighten to 52 Nm (29-37 ft lb).
6. Refill the transfer box with the correct grade oil to the oil level plug hole.
7. Check, and if necessary top-up the oil level in the main gearbox. Use the correct grade oil.
8. Check the operation of the parking brake and adjust as necessary.