6-19. TRANSMISSION REPAIR. (Continued)
(b) Raise mainshaft (5) to get clutch gear (18)
(b) Rotate case (23) onto front end.
started and tap bearing outer race with
plastic tipped hammer.
(c) Install 1st speed gear thrust washer (21) on
Install drive gear bearing retainer (6) using a
new gasket (7).
Install s ap ring (19) on bearing outside
diameter and position rear mainshaft bearing
Install bolts (65) and torque to 25 ft-lbs (32
(20) on shaft (5).
(a) Using mainshaft rear bearing installer drive
(9) Install tool in counterear front bearing opening
bearing (20) onto the shaft (5) and into case
in case to support countergear (23) and rotate
case (24) onto front end.
(b) Rotate case (24) and remove mainshaft rear
Install snap ring (12) on countergear rear
bearing (13) outside diameter position and
bearing on countergear (23).
Install synchronizer cone (17) on pilot end of
mainshaft (5) and slide rearward to clutch hub
Drive bearing (13) into place using
(60). Ensure three cut out sections of 4th
mainshaft rear bearing installer.
speed synchronizer cone (17) align with three
clutch keys (61) in clutch assembly.
(b) Rotate case (24) and install snap ring (11)
on countershaft (23) at rear bearing (12).
(6) Instal snap ring (14) on drive gear bearing (16)
(a) Index cut out portion of drive gear (15) teeth
(c) Remove mainshaft rear bearing installer.
to obtain clearance over countershaft drive
gear (18) teeth and install clutch gear
assembly onto case (24).