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 76 of 933
TM 9-2520-270-34
NO INPUT TO TRANSMISSION
This tree covers inspection for a fault causing no input to transmission and for making repairs when the fault
is found.
Tools:
References:
Drag wrench – ( Item 24, App C)
General mechanic’s tool kit: automotive
DA PAM 738-750
(Item 33, A
PP
C)
DA Form 2404
DA Form 2407
Socket wrench adapter – ( Item 74, App C)
Torque wrench – (Item 99, App C)
Equipment Conditions:
Materials/Parts:
Transmission mounted on tip-over stand
Wood block (2) – (Item 6, App D)
See page 2-144.
Personnel Required:
Track Veh Rep 63H1O
Helper
NOTE
When directed to perform corrective actions, record necessary tasks on DA Form 2404 in
accordance with DA PAM 738-750. Do not make any corrective actions or repairs until directed
to do so at end of tree.
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Change 1
1.
DISASSEMBLE TRANSMISSION.
See task
INSPECT TRANSMISSION FOR
CONTAMINATION, page 4-67.
2.
IS TRANSMISSION CONTAMINATED?
Corrective action:
1.
DISSEMBLE AND CLEAN MAIN
HOUSING.
See task CLEAN MAIN
HOUSING ASSEMBLY, page 4-155
2-14
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