TM-9-2520-246-34
TRANSMISSION MODEL 3052, NSN 2520-00-347-4520
TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT; MAINTENANCE MANUAL
MAY 1978
TM-9-2520-246-34 - Page 69 of 153
TM 9-2520-246-34
Figure 4-15. Countershaft Disassembly — Exploded View.
(1) Using a suitable tool, bend the front and rear
locking plate ears away from capscrews and remove
capscrews, locking plates, washers, and spacer (front
only). (See fig. 4-15.)
(2) Place countershaft in a press with the
countershaft high range gear (fig. 4-15) and rear
bearing up. Place support bars beneath the high range
gear and rear bearing. Remove woodruff key.
(3) Place the countershaft assembly in an arbor
press with the low range gear (fig. 4-15) and front
bearing up. Place support bars beneath the low range
gear. Press shaft from countershaft low range gear
and front bearing. Snapring and retainer is removed
with transfer case cover. Remove woodruff key.
c. Input Shaft Disassembly and Assembly.
NOTE
Visually inspect synchronizer assembly for
broken, nicked, or worn gear teeth. If any
of these conditions prevail, the
synchronizer must be replaced. For
replacement, use synchronizer part number
7346755.
NOTE
Before pressing bearings into gears, and
gears onto the input shaft, coat all
installation surfaces with white lead
pigment, Fed Spec TT-W-261C.
(1) Remove shifter fork from synchronizer
assembly. (See fig. 4-16.)
,
Figure 4-16. Input Shaft Disassembly — Exploded View.
4-8
Back to Top
