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 167 of 933
TM 9-2520-270-34
NO ACCELERATION IN THIRD RANGE
This tree covers inspection for a fault causing no acceleration in third range and for making repairs when
the fault is found.
References:
DA PAM 738-750
DA Form 2404
DA Form 2407
Equipment Conditions:
Transmission mounted on tip-over stand.
See page 2-144.
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.
NO ACCELERATION IN THIRD RANGE
\
1. DISASSEMBLE TRANSMISSION. See task INSPECT
TRANSMISSION FOR CONTAMINATION, page 4-67.
2. IS TRANSMISSION CONTAMINATED?
\
YES
Corrective action:
1 DISASSEMBLE AND CLEAN MAIN
NO
HOUSING. See task CLEAN MAIN
L
HOUSING ASSEMBLY, page 4-155.
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Change 1
2-103
Tools:
General mechanic's tool kit:
automotive-(item33,App C)
Personnel Reqired:
Track Veh Rep 63H10
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