TM-9-2520-270-34
HYDROMECHANICAL CROSSDRIVE, TRANSMISSION HMPT 500 AND TRANSMISSlON CONTAINER ASSEMBLY
TECHNICAL MANUAL; DIRECT AND GENERAL SUPPORT MAINTENANCE
NOVEMBER 1984
TM-9-2520-270-34 - Page 562 of 933
TM 9-2520-270-34
7. CHECK DISK (1).
a.
b.
c.
d.
Using micrometer caliper set, measure
thickness of disk (1) in three places.
Replace disk (1) if thickness is less than
0.150 inch (3.81 mm).
Using flat surface and feeler gage,
check disk (1) for warpage. Check
inside and outside edges in three
places.
Replace disk (1) if warpage is greater
than 0.010 inch (0.25 mm).
9. INSPECT BALL BEARING (3).
a. Turn gear (2) over.
b. Inspect ball bearing (3) for damage.
See TM 9-214.
c. If bearing (3) is damaged, go to
step 10. If not, go to step 12.
8. REMOVE CROSS SHAFT SPUR GEAR (2).
a. Using pry bar, pry off gear (2).
10. REMOVE AND DISCARD BALL
BEARING (3).
a. Using screwdriver, remove retaining
ring (4).
b. Using drive punch, tap out and discard
bearing (3).
Change 4
4-238.1 (4-238.2 blank)
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