TM 9-2320-366-34-1
MOTOR FLOW TEST
(6) Position MHC power switch to ON (TM
9-2320-366-10-1).
(7) Operate MHC to hoist a moderate load.
(8) Observe flow of 12-14 gpm (46-54 lpm) at
2100-2300 psi (14480-15859 kPa).
(9) If flow is not 12-14 gpm (46-54 lpm) and
pressure is not 2100-2300 psi (14480-15859
kPa), replace oil filled brake or check valve
(para 16-50).
(10) Stow MHC (TM 9-2320-366-10-1).
(11) Position MHC power switch to OFF (TM
9-2320-366-10-1).
(12) Position PTO switch to off (TM 9-2320-
366-10-1).
(13) Shut down engine (TM 9-2320-366-10-1).
(14) Disconnect hydraulic tester, hoses and
adapters.
(15) Connect hose to motor drain fitting.
(16) Remove drain pan from under vehicle.
(1) Disconnect hose from motor drain fitting.
(2) Connect hydraulic tester between hose and
motor drain fitting with test hoses and adapters.
(3) Start engine (TM 9-2320-366-10-1).
(4) Position PTO switch to on (TM
9-2320-366-10-1).
(5) Increase engine RPM to 1250-1450 RPM (TM
9-2320-366-10-1).
2-1065/(2-1066 Blank)
