TM-9-2520-272-34P
CROSS DRIVE TRANSMISSION WITH CONTAINER MODEL X200-4 & 4A
TECHNICAL MANUAL; INTERMEDIATE, DIRECT, AND GENERAL SUPPORT MAINTENANCE MANUAL (INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST)
TM-9-2520-272-34P - Page 44 of 488
TM 9-2520-272-34&P
TEST OR INSPECTION, AND CORRECTIVE ACTION PROCEDURES
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
5.
TRANSMISSlON DOES NOT HOLD IN 1ST RANGE WITH SHIFT LEVER AT 1
(continued)
Step 1.
With master switch at OFF, disconnect vehicle harness connector from
transmission. Perform resistanc
e
checks to ground (Pin H) and
solenoid pin E (Hold 1st). Pin designation matehes actuating solenoid
E. Resistance reading must be 60-80 ohms,
a If solenoid resistance is normal, replace control valve assembly in
accordance with para. 4-5 and go to Step 3.
b. If solenoid resistance is outside of specified limits, go to Step 2.
Step 2.
Troubleshoot transmission harness and solenoid assembly to determine
defect location. Remove top cover in accordance with para. 4-5.
a. Check resistance of solenoid E (Hold 1st) in accordance with para. 2-5.
Resistanc
e
reading must be 60-80 ohms
b. If solenoid assembl
y
is defective, replace solenoid assembly in accordance
with para. 4-31 and go to Step 3.
c. If solenoid assembly checks good, repair harness in accordance with para.
4-31 or replace harness in accordance with para. 4-5 and go to Step 3.
Step 3.
Check vehicle operation.
Para. 2-4
2-9
2-4 MALFUNCTION,
(Continued)
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