TM-9-2520-215-34
CROSS-DRIVE TRANSMISSION ASSEMBLY
TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE
DECEMBER 2005
TM-9-2520-215-34 - Page 451 of 508
TM 9--2520--215--34
0080 00--1
OIL PRESSURE READINGS AND FUNCTIONAL TEST (TRANSMISSION
INSTALLED ON TEST STAND)
0080 00
THIS WORK PACKAGE COVERS:
Oil Pressure Readings, Functional Test
INITIAL SETUP:
Tools and Special Tools
General mechanic’s tool kit (item 1, WP 0088 00)
Gage, pressure indicating 0--60 psi (2) (item 38, WP
0088 00)
Gage, pressure indicating 0--200 psi (2) (item 40, WP
0088 00)
Gage, pressure indicating 0--300 psi (2)
(item 28, WP 0088 00)
Gage, pressure indicating 0--400 psi (2) (item 41, WP
0088 00)
Gage, pressure indicating 0--160 psi (2) (item 39, WP
0088 00)
Torque wrench (item 22, WP 0088 00)
Shift selector linkage and manual control
For shifting through all ranges
Steer control linkage and manual control
For operating steer control valve
External oil cooler
Parts kit (item 5, WP 0088 00)
Tools and Special Tools – Continued
Control for varying the transmission input speed
(engine throttle or variable electric motor control)
Motor or engine of approximately 100 hp
Properly equipped test stand with a means for
driving a transmission motor or engine of
approximately 100 hp
Equipment Conditions
Vehicle parked and blocked
(TM 9--2350--256--10)
References
TM 9--2350--256--10
OIL PRESSURE READINGS
NOTE
Data sample test log sheet is illustrated in this work package.
Use the oil pressures listed in the data test log sheets as normal values when testing the
transmissions.
All necessary oil pressure tests can be made concurrent with functional test outlined in
functional test and test data log.
During test conducted on a test stand, parts kit (item 5, WP 0088 00) must be installed to
prevent loss of air pressure, which maintains proper oil levels.
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