TM 5-3805-291-23-2
RIDE CONTROL ACCUMULATOR MAINTENANCE - CONTINUED
0151 00
TESTING RIDE CONTROL DIVERTER VALVE
N OT E
The following procedure is used to
determine whether the diverter valve is
operating correctly. Perform this test
after the ride control accumulator is
charged.
1.
Start engine (TM 5-3805-291-10).
2.
Move ride control switch (13) to OFF position.
3.
Place bucket in full DUMP position. Lift front wheels
off ground by moving lift control lever to LOWER
position (TM 5-3805-291-10).
4.
With front wheels off ground, place lift control lever
in HOLD position. In approximately 5 seconds, ride
control switch will switch to ON position. Front
wheels should lower to ground.
5.
If wheels do not lower to ground, diverter spool has
not shifted to ON position. These conditions are prob-
able causes:
a.
Ride control switch is faulty.
b.
Solenoid coil on diverter valve is faulty.
c.
Cartridge valve in diverter valve is faulty.
d.
Diverter valve spool sticks.
e.
Pilot oil passage to ride control diverter valve is
blocked.
END OF WORK PACKAGE
0151 00-12
