TM 9-3950-253-13&P
0056
CORRECTIVE ACTION - Continued
a.
If no 24V, replace unstow harness (WP 0070).
b.
If 24V, set ignition switch and battery disconnect switch to off position and proceed to
Malfunction Faulty solenoid valve.
MALFUNCTION
Faulty solenoid valve.
CORRECTIVE ACTION
1.
Set battery disconnect switch to ON position and start engine (PLS: TM 9-2320-364-14&P,
HEMTT TM 9-2320-326-14&P).
2.
While pressing unstow button on control panel, press and hold unstow manual over-ride button
at top of solenoid valve.
a.
If stowage guide moves, replace solenoid valve (WP 0067).
b.
If stowage guide does not move, set ignition and battery disconnect switch to OFF position
and proceed Malfunction Stow harness open circuit.
MALFUNCTION
Stow harness open circuit.
CORRECTIVE ACTION
1.
Disconnect stow harness from solenoid valve (WP 0067).
2.
With engine on, press stow button on Control Panel and check for 24V supply between pins 1
and 2 at valve actuator end of stow harness.
a.
If no 24V, replace stow harness (WP 0070).
WARNING
During these procedures, the operator will be required to climb on
and around vehicle. Be sure to wear suitable footwear, ensure that
no surfaces are slippery, wear suitable gloves and hard hat, and
maintain three points of contact to the vehicle.
Hydraulic fluid under pressure can penetrate the skin and cause
injury, blindness, or death. Pressure may build up in a hydraulic
system. DO NOT perform any hydraulic system service without first
shutting down the engine to relieve system pressure.
Failure to follow these warnings may result in death or serious injury
to personnel. Seek medical attention in the event of an injury.
b.
If 24V, set ignition and battery disconnect switch to OFF position, reconnect stow harness
(WP 0067) and proceed to Malfunction Faulty pressure hose.
0056-3
03/15/2011Rel(1.10)root(tswp)wpno(T582055)