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 693 of 933
TM 9-2520-270-34
REPLACE LEFT-HAND HYDRAULIC ASSEMBLY
DESCRIPTIO N
This task covers: Remove (page 4-360). Install (page 4-364).
INITIAL SETUP
Tools:
Crowfoot attachment —
(Item 20, App C)
Fixture removal assembly —
(Item 28, App C)
General mechanic’s tool kit:
automotive — (Item 33, App C)
Socket wrench attachment —
(Item 80, App C)
Socket wrench set – (Item 89, App C)
Torque wrench – (Item 99, App C)
Torque wrench – (Item 100, App C)
Wire-twister pliers —
(Item 107, App C)
Lifting device with lift capability
of at least 3000 Ibs (1361 kg)
Materials/Parts:
Lockwire – (Item 5, App B)
Sealant compound — (Item 11, App B)
Transmission oil — (Item 12, App B)
Internal wrench bolt
Preformed packing
Preformed packing (2)
Socket head cap screw
Socket head cap screw (4)
Personnel Required:
Track Veh Rep 63H10
Helper (H)
Equipment Conditions:
Transmission mounted on tip-over stand.
See page 2-144.
1.
2.
3.
4.
5.
REMOVE CONTROLLER ASSEMBLY.
See task REPLACE CONTROLLER
ASSEMBLY, page 3-32.
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.
4-360
Change 3
6.
7.
8.
9.
REMOVE POSITIVE CLUTCH. see task
REPLACE POSITIVE CLUTCH, page 4-356.
DELETED.
REMOVE CROSS SHAFT ASSEMBLY.
See task REPLACE CROSS SHAFT
ASSEMBLY, page 4-458.
REMOVE HYDRAULIC ACCUMULATOR.
See task REPLACE HYDRAULIC
ACCUMULATOR, page 4-448.
10. REMOVE SECOND RANGE BRAKE
ASSEMBLIES. See task REPLACE
SECOND RANGE BRAKE ASSEMBLIES,
page 4-432.
11. REMOVE RIGHT-HAND HYDRAULIC
ASSEMBLY. See task REPLACE RIGHT-
HAND HYDRAULIC ASSEMBLY,
page 4-378.
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