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 76 of 126
Figure 5-65.
Figure 5-63.
5-14. Cleaning
Refer to paragraph 5-2 for cleaning recom-
mendations.
5-15. Inspection and Repair
Refer to paragraph 5-3 for general inspection and
repair
recommendations. Repair and overhaul
(rebuild) points of measurement for fits, clearances,
and wear limits are indicated by small letters in
figure 5-53 and figure 5-62. Refer to paragraph 6-3
and table 6-3 for wear limits information.
5-16. Assembly
NOTE
All items not covered in
a
and
b
below are
installed as outlined in paragraph 5-58,
steps 25 through 30 (fig. 5-108 through 5-
113).
No overhaul (rebuild) of such
components is required or recommended.
a. Diaphragm Assembly
(fig. 5-62).
(1) Install support flange (14) onto sleeve and
diaphragm assembly (5).
(2) Install six self-locking bolts (15) into
flange. Tighten bolts to 9 to 11 pound-feet torque.
(3) Install thrust washer (fig. 5-63) and two
hook-type seal rings on flange.
b. Front Oil Pump Assembly
(fig.
5-53).
(1) If oil seal (37) was removed from body
(38), install new seal using replacer .5120 -.572-8600
and handle 5120-316-9182 (fig. 5-64). Set body on
a solid, firm surface when installing seal. Drive
seal until replacer reaches supporting surface.
(2) Install pump gears (39 and 40) in body in
same position as when removed.
(3) Install cover (41). and new seal ring (42).
(4) Install two guide bolts, part of set 4910-
572-8710, in oil pump diametrically opposite each
other.
(5) Install guide bolts in proper holes in
diaphragm (fig. 5-65), and seat pump in place.
(6) Install four 5/16-18 X 2
1
/
2
-inch bolts (fig.
5-63) into pump. Remove guide bolts (fig. 5-65),
and install remaining two bolts. Tighten bolts to 17
to 20 pound-feet torque.
5-26
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