TM 9-2350-230-12
Malfunction
Probable cause
Corrective action
TRANSMISSION - Continued
17. Vehicle will travel in
Shift control linkage faulty
Inspect and repair or adjust
only one range
shift control linkage
regardless of the
range selected.
18. Oil high-temperature
a. Temperature indicator faulty.
a. Check for loose electrical
warning light comes
connections or replace.
on during normal
operation
b. Low oil level
b. Check oil level on dipstick-
type gage (LO 9-2350-230-
12). Fill as required.
c. High oil level
c. Check oil level on dipstick-
type gage (LO 9-2350-230-
12). Drain to proper
level.
d. Brakes improperly adjusted
d. Readjust brakes (fig. 9-39).
e. Oil cooler clogged
e. Remove and steam-clean oil
cooler.
19. Low lubrication
a. Pressure indicator
a. Check for loose electrical
pressure warning
inoperative
connections, or replace
light comes on
transmitter if faulty.
during normal
operation
b. Low oil level
b. Check oil level (LO 9-2350-
230-12).
c. Regulator valve open or
c. Notify support maintenance.
faulty.
20. Vehicle will travel in
High-range clutch failed
Notify support maintenance.
all ranges except
fourth gear.
21. Vehicle will travel in
Reverse range clutch failed
Notify support maintenance.
all ranges except
reverse.
22. Shift control selector
a. Shift control linkage dis-
a. Inspect and repair or
will not move
connected, bent, broken,
adjust (fig. 9-47).
or out of adjustment.
b. Downshift inhibitor faulty
b. Notify support maintenance.
c. Selector valve faulty
c. Notify support maintenance.
8-19
