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Page Title:
ONE WRECKER FUNCTION DOES NOT OPERATE FROM WRECKER REMOTE CONTROL (cont) |
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 TM 9-2320-366-20-3
aa6. ONE WRECKER FUNCTION DOES NOT OPERATE FROM WRECKER REMOTE
CONTROL (CONT)
WARNING
Read WARNING
KNOWN INFO
TEST OPTIONS
on following page.
2.
Air Pressure Test
Circuit breaker CB50 OK.
STE/ICE-R Test #50
Hydraulic functions OK.
Is 75 to 120 psi (517 to
REASON FOR QUESTION
STATION SELECTOR switch to
827 kPa) present at
If air pressure is not present,
REMOTE CONTROL.
actuator end of air hose?
air hose is faulty.
MODE SELECTOR SWITCH to
NORMAL.
Air system OK.
Electrical functions OK.
Solenoid valve assembly OK.
POSSIBLE PROBLEMS
NO
Faulty air hose.
Faulty upper or lower valve
assemblies.
YES
Replace air hose (para 23-5).
Notify DS Maintenance.
Change 1
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