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 503 of 933

TM 9-2520-270-34

27. INSPECT BALL BEARING (1).

a. Inspect bearing (1) for damage.

See TM 9-214.

b. If bearing (1) is damaged, go to step 28.

If not, go to step 34.

29. IF GEAR (5) WAS NOT REPLACED AND

BEARING (1) WAS REPLACED, GO TO

STEP 31.

30. IF GEAR (5) WAS REPLACED, GO TO

STEP 33.

31. REMOVE BEARING INNER RACE (6)

FROM SPUR GEAR (5).

a. Using two pry bars, slowly pry off

bearing inner race (6).

b. Remove and discard bearing inner

race (6).

32. CHECK SPUR GEAR (5).

a.

b.

Using indicator caliper, measure outside

diameter of inner hub (7).

Replace gear (5) if measurement is less

than 4.3312 inches (110.012 mm).

28. REMOVE BEARING (1).

a.

b.

c.

d.

Using screwdriver, remove retaining

ring (2) from groove (3).

Turn housing (4) over. Have helper

assist.

Using drive punch, remove and discard

bearing (1).

Discard bearing end plate removed in

step 18.

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