1948-1952 Shop Service Manual - - Hudson-Essex-Terraplane Club

9 - 10 OVERDRIVE
FIGURE 11
FIGURE 12
2. Remove the overdrive mainshaft and ring gear assembly,
Figure 12, (Catch the rollers as they drop out of the free
wheeling cam roller retainer.)
9. Drive out the overdrive control shaft tapered pin, Figure
11, and pull control shaft out as far as possible to disengage
the operating cam of the shift shaft from the slot in
shift rail.
NOTE: Small end of taper pin is down.
10. Remove the four bolts attaching the overdrive housing
to transmission and overdrive adapter.
11. Remove overdrive housing. (Lightly tap the end of the
overdrive mainshaft with a rawhide mallet to prevent
mainshaft from coming off with the overdrive housing
and spilling the free wheeling rollers).
FIGURE 13
3. Removing lock ring (2), Figure 13, will permit the removal
of the ring gear (1) from the overdrive mainshaft (3), the
oil collector ring (4) is spun securely to the mainshaft to
form an oil tight seal.
NOTE: Removal of the overdrive housing will expose the
overdrive mainshaft and ring gear, free wheeling cam,
pinion and cage assembly, shift rail and fork, stationary
gear, stationary gear cover plate and overdrive mainshaft
bearing
REMOVAL OF PARTS FROM
REAR OF ADAPTER
1. Install one bolt removed from housing to hold the
adapter plate to the transmission case.
FIGURE 14