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TRANSMISSION WILL NOT OPERATE IN ANY RANGE | Up
TM-9-2520-215-34 Recovery Vehicle Full Tracked: Heavy M88A2 (NSN 2350 01 290 4683) Manual | Next
TRANSMISSION WILL OPERATE IN ONE RANGE ONLY REGARDLESS OF SHIFT CONTROL POSITION |
TM 9--2520--215--34
0007 00--2
TRANSMISSION WILL NOT OPERATE IN ANY RANGE -- CONTINUED
0007 00
no
yes
Is main oil pressure 120 psi in neutral?
Check for main oil pressure.
Normal oil pressure in neutral is
120 psi.
D
no
yes
Installing washers between
spring and plug or replacing
spring can raise main oil
pressure. (Functional Test).
Is center section of output reduction
gear free of damage?
E
no
yes
CONTINUED FROM STEP C
Are components free of oil?
Repair or replace leaks.
Check for mechanical
damage in center section
or output reduction gears.
Refer to repair of
transmission (WP 0044 00).
Refer to repair of transmission center
section (WP 0079 00).
F
Check for internal oil leak-
age.
END OF TASK
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