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 83 of 153
TM 9-2520-246-34
Figure
4-29. Transfer Mounted on Overhaul Stand,
(1) Using a puller (item 4, table 2-1), remove input
shaft companion flange. (See fig. 4-30.)
NOTE
Apply a coating of white lead pigment, Fed
Spec TT-W-261C, to front output shaft
spline before installing companion flange.
Tighten flange nut.
(2) Using a puller (item 4, table 2-1), remove
front output shaft companion flange. (See fig. 4-30.)
e. Front Output Shaft Cover Assembly.
NOTE
During assembly, install new gasket and
tighten capscrews to 45-55 lb-ft torque.
Remove the 10 capscrews and lockwashers
securing the front output shaft cover to the transfer
case cover. (See fig. 4-30.) Install puller screws into
the two puller-screw holes (fig. 4-29) in the flange of
the front output shaft cover. Pull the cover assembly
from the dowel pins (fig. 4-31) on the transfer case
cover. Remove puller screws and discard gasket.
f. Front Output Shaft and Reverse Shift Shaft
Assembly.
Position the output shaft cover assembly in
an arbor press with the shafts facing upward and press
the output shaft and reverse shift assembly free from
the cover. (See fig. 4-32.)
Figure 4-30. Companion Flanges — Removal.
g. Input Shaft Front Bearing Cover.
NOTE
During assembly, install new gasket and
tighten capscrews to 60-77 lb-ft torque.
Remove the five capscrews and lockwashers from the
input shaft front bearing cover and cover gasket. (See
fig. 4-31.) Using a suitable tool, remove the oil seal
cover.
h. Idler Shaft Driving Gear.
Bend locking plate tabs away from two
capscrews. Remove the two capscrews securing the
idler shaft driving gear to the idler shaft. (See fig. 4-
31.) Remove the idler shaft gear.
Figure 4-31. Removal of Transfer Covers.
4-22
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