Stinger In
Stinger Out
Underlift Up
Underlift Down
Main Winch LH In
Main Winch LH Out
Main Winch RH In
Main Winch RH Out
Up
Down
In
Out
Down
Up
In
Out
In
Out
Underlift Fold Down
Underlift Fold Up
L18
L15
L16
L13
L14
L11
L6
L5
L2
L1
Lower Front
Lower Rear
Lower Front
Lower Rear
Lower Front
Lower Rear
Upper Front
Lower Front
Upper Rear
Lower Rear
AIR PRESSURE TEST STE/ICE-R TEST #50
Tag air hose and connection point prior to
disconnecting.
NOTE
Wear protective goggles to protect against
possible injury from release of high pressure
air.
Failure to comply may result in injury to
personnel.
WARNING
TM 9-2320-366-20-3
Change 1
2-2432.1
Wrecker Remote
Control Switch
Position
Actuator and
Solenoid Valve
Function
Table 2-66.
Wrecker Function Solenoid Valves and Actuators
(1)
Disconnect air hose from solenoid valve
listed in Table 2-66.
Wrecker Function
Solenoid Valves and Actuators.
(2)
Install test adapter on solenoid valve.
(3)
Install STE/ICE-R 0-1000 psi transducer
on test adapter.
(4)
Start engine (TM 9-2320-366-10-1).
(5)
Position WRECKER REMOTE CONTROL
switch listed in Table 2-66.
Wrecker
Function Solenoid Valve.
(6)
Perform STE/ICE-R Test #50 and note
reading on STE/ICE-R.
(7)
If 75 to 120 psi (517 to 827 kPa) is not
present, notify DS Maintenance.
(8)
Shut down engine (TM 9-2320-366-10-1).
(9)
Drain air tanks (TM 9-2320-366-10-1).
(10)
Remove STE/ICE-R and test adapter from
solenoid valve.
(11)
Install air hose on solenoid valve.
Upper or Lower
Valve Actuator
Air Hose Position