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 502 of 933

TM 9-2520-270-34

23. INSPECT BALL BEARING (1).

a. Turn gear (2) over.

b. Inspect bearing (1) for damage.

See TM 9-214.

c. If bearing (1) is damaged, go to step 24.

!f not, go to step 26.

25. CHECK GEAR (2).

a. Using indicator caliper, measure inside

diameter of outer rim (4).

b. Replace gear (2) if measurement is

greater than 5.5114 inches

(140.000 mm).

24. REMOVE AND DISCARD BEARING (1)

a. Using screwdriver, remove retaining

ring (3).

b. Using drive punch, tap out and discard

bearing (1.

26. INSPECT SPUR-GEAR (5) REMOVED IN

STEP 18.

a.

b.

c.

Inspect gear (5) for damage.

See TM 9-214.

If gear (5) is not damaged, go to

step 27.

If gear (5) is damaged, replace gear (5)

with inner race (6) and go to step 28.

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