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 345 of 933
REPLACE INPUT IDLER SPUR GEAR ASSEMBL Y
DESCRIPTIO N
This task covers: Remove (page 4-45). Install (page 4-49).
INITIAL SETUP
Tools:
Personnel Required:
Arbor press – (Item 3, App C)
Track Veh Rep 63H10
Bearing installer – (Item 14, App C)
Drive pin punch — (Item 25, App C)
References:
Drive pin punch set — (Item 26, App C)
General mechanic’s tool kit:
TM 9-214
automotive — (Item 33, App C)
Inserted hammer face holder —
Equipment Conditions:
(Item 39A, App C)
Inserted hammer face —
Transmission mounted on tip-over stand.
(Item 39B, App C)
See page page 2-144.
Inserted hammer face — (Item 39C, App C)
Tapered pin assortment —
(Item 92, App C)
Materials/Parts:
Wood block (2) – (Item 2, App D)
Grooved pin
1.
2.
3.
4.
5.
REMOVE CONTROLLER ASSEMBLY.
See task REPLACE CONTROLLER
ASSEMBLY, page 3-32.
REMOVE DISCONNECT CLUTCH. See
task REPLACE DISCONNECT CLUTCH,
page 4-52.
REMOVE DISCONNECT CLUTCH
ASSEMBLY. See task REPLACE
DISCONNECT CLUTCH ASSEMBLY,
page 4-78.
REMOVE POWER TAKE OFF
ASSEMBLY. See task REPLACE POWER
TAKE OFF ASSEMBLY, page 4-140.
REMOVE AUXILIARY MAKEUP PUMP.
See task REPLACE AUXILIARY
MAKEUP PUMP, page 4-482.
6.
7.
8.
9.
REMOVE LEFT-HAND OUTPUT
HOUSING. See task REPLACE LEFT-
HAND OUTPUT HOUSING, page 4-314.
REMOVE RIGHT-HAND OUTPUT
HOUSING. See task REPLACE RIGHT-
HAND OUTPUT HOUSING, page 4-270.
REMOVE RIGHT-HAND INTERMEDIATE
HOUSING ASSEMBLY. See task REPLACE
RIGHT-HAND INTERMEDIATE HOUSING
ASSEMBLY, page 4-170.
REMOVE LEFT-HAND INTERMEDIATE
HOUSING ASSEMBLY. See task
REPLACE LEFT-HAND INTERMEDIATE
HOUSING ASSEMBLY, page 4-220.
10. REMOVE POSITIVE CLUTCH.
See task REPLACE POSITIVE
CLUTCH, page 4-356.
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Change 2
TM 9-2520-270-34
4-45
REMOV E
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