Pontiac firebird 1968 - Page 415

7C-6
THIRD-FOURTH
SYNCHRONIZER
Fig. 7C-10 Removing Third and Fourth Synchronizer
and Gear
Fig. 7C-11 Removing Rear Bearing and First Speed Gear
17. Remove the 1st and 2nd synchronizer snap
ring from mainshaft and press synchronizer assem-
bly, 2nd speed blocker ring and second speed gear
off end of mainshaft (Fig. 7C-12).
CLEANING AND INSPECTION
REFER TO SECTION 7B
TRANSMISSION—ASSEMBLE
MAINSHAFT—ASSEMBLE
Turn the front of the mainshaft upward and Install
the following components:
REARWARD
END OF
MAINSHAFT
1ST.-2ND.
SYNCH RONIZER
Fig. 7C-12 Removing 1st and 2nd Synchronizer
and Second Gear
REARWARD
END OF
MAINSHAFT
Fig. 7C-13 Installing 3rd and 4th Synchronizer
and Third Gear
1. Install third speed gear with clutching teeth
upward; rear face of gear will butt against the flange
on the mainshaft.