If removed, replace the dowel pins (8) in the mounting face of the rear cover. The dowel pins project
0.360-0.400 in. (9.14-10.16 mm) above the face of the cover.
If removed, install the governor support pin (20) using J28684. Accuracy of location and concentricity with
governor bore is of the utmost importance when Installing the pin.
If removed, install a new speedometer driven gear bushing (15). Use installer J24205-1 to seat the
bushing in the rear cover.
Lubricate seal rings (5 and 6) with transmission fluid (item 9, Appendix B) and install them into the grooves
of piston. The lip of each seal ring must face the rear of the piston (toward piston cavity in rear cover).
Using inner seal protector J24210, carefully install the piston (4) into the rear cover (9). Use extreme care
to prevent the lip of either seal folding back over itself. If installation is difficult, remove the piston and
check the seal and cover bore before again attempting installation.