TM 5-3810-294-34
2-15.
Rear Drumshaft Assembly
a. Removal.
(1)
Refer to TM 5-3810-294-20 and
perform the following operations:
(a) Close hydraulic reservoir shut-off
valve.
(b) Remove rear drumshaft drive
chain case.
(c) Remove rear drum brake band.
(2) Refer to figure 2-1 and remove sheet
metal as required to remove rear drumshaft through roof
of the cab.
(3) Refer to figure 2-2 and remove gantry.
(4) Refer to figure 2-6 and remove rear
drumshaft assembly.
Figure 2-5. Transmission/clutch assembly,
removal and replacement.
(2) Refer to figure 2-5 and remove the
transmission assembly. The clutch housing and clutch
must be removed with the transmission.
c. Installation.
(1) With the engine supported on a suitable
stand, as shown in figure 2-5, preassemble the clutch in
the flywheel ring gear making sure the driving plates and
driven plates are properly centered in relation to the
transmission input shaft and to each other. Then push
the throwout bearing in to hold the clutch plates in the
centered position.
(2) Aline the transmission input shaft with
the clutch and with the clutch pilot bearing and slide the
input shaft into the bearing through the clutch. Be sure
the throwout yoke engages the buttons provided on the
clutch throwout collar. Then refer to figure 2-5 and install
the transmission/clutch assembly as a unit.
(3) Service the clutch and transmission
asinstructed in TM 5-3810-294-20.
Figure 2-6. Rear drumshaft assembly, removal and
installation (sheet 1 of 2).
2-23
