TM-9-2520-254-34
TRANSMISSION, AUTOMATIC, ALLISON, MODEL TX100-1
TECHNICAL MAUAL; DIRECT AND GENERAL SUPPORT MAINTENANCE MANUAL
OCTOBER 1971
TM-9-2520-254-34 - Page 72 of 126
FIGURE 5-61
Figure 5-60.
Figure 5-61.
Figure 5-59.
Section IV. OVERHAUL (REBUILD) OF FRONT OIL PUMP
AND DIAPHRAGM ASSEMBLY
5-12. Description
32 (fig. 5-27 through 5-32). No further
Refer to paragraph 2-6 for description of front oil
disassembly of those parts is required.
pump components and diaphragm assembly.
a. Diaphragm Assembly
(fig. 5-62).
5-13. Disassembly
(1) Remove two hook-type seal rings (fig. 5-
63) from flange, and remove thrust washer,
NOTE
All related items not covered in
a
and
b
(2) Using a
1
/
2
inch wrench, remove four oil
pump bolts, leaving two bolts diametrically op-
below were removed from transmission as
posite each other. Loosen these two remaining
outlined in paragraph 5-6, steps 27 through
bolts, enough so that by tapping on them, oil pump
5-22
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