Installing Mainshaft

TM 5-4210-224-14&P

6-19. TRANSMISSION REPAIR. (Continued)

(7)

Press 3rd speed gear bushing(35) onto

mainshaft (5) with 3rd speed bushing installer

until it bottoms against thrust washer (36).

(8) Instal 3rd speed gear synchronizer blocker ring

(17) and 3rd speed gear (34) onto mainshaft

against 3rd speed gear thrust washer (36)

(9)

Index synchronizer ring key slots with

synchronizer assembly keys (61) and press

3rd and 4th synchronizer assembly onto

mainshaft (5) using 3rd speed bushing

installer and against 3rd speed gear bushing

thrust face toward third speed gear. Retain

synchronizer assembly with a snap ring.

(10)

Install reverse driven gear (32) with fork

groove facing rearward.

(11) Install 1st speed gear (30) onto mainshaft (5)

and against 1st and 2nd synchronizer hub (5).

Install 1st speed gear thrust washer (21).

6-43