REPAIR INSTRUCTIONS

3.Using the three guide pins, attach the adapter plate to the crankshaft flange. Refer to Figure 287.

4.Determine the seal and wear ring installation depth: r New seal on a new crankshaft or service crankshaft with a new wear ring Install to the initial production depth of 0.339–0.349 inch (8.611–8.865 mm).

1. 5_108.bk Page 215 Thursday, October 4, 2001 11:45 AM r New seal on a service crankshaft with/ without a used wear ring Install to the service depth of 0.245–0.255 inch (6.223–6.477 mm). r Wear ring installation depth 0.15–0.220 inch (5.461–5.588 mm).

Rear Oil Seal

4.

5.The two installation depths are stamped above two of the guide pin bores on the installation tool press plate. To install the seal to the desired depth, position the press plate so that the guide pins go through the bore stamped with the desired depth.

6.Install the press plate driver hex nut and continue tightening until a positive stop is felt. At this point, the seal is installed to the proper depth.