TM 55-1520-240-23-7
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TEST TRANSMISSION OIL TEMPERATURE SELECTOR SWITCH OR INDICATOR
(AVIM)
(Continued)
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FAIL-SAFE CIRCUIT TEST (SHORT)
51.
Set selector switch knob (3) to FWD. Set FWD
test switch (6) to SHORT. Check indicator (5).
Pointer of indicator shall move to 0ºC. Set FWD
test switch to NORMAL. Pointer of indicator shall
return to 150ºC.
52.
Repeat step 50 with selector switch knob (2)
at AFT, MIX, LEFT, and RIGHT dial positions,
for test switch AFT (7), MIX (8), LEFT (9), and
RIGHT (10) respectively. Then go to step 53.
SHUTDOWN
53.
Shutdown ac power.
54.
Remove indicator (5) and selector switch (2) from
test setup.
INSPECT
FOLLOW-ON MAINTENANCE:
None
END OF TASK
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