TM 9-4940-568-34
2-59
Table 2-7. Crane Troubleshooting (CONT).
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Test 2.
Install test meter on test port. Start FRS. Operate SWING control lever to swing counter
clockwise. Check for 1,400-1,600 psi (9,653-11,032 kPa).
If pressure is within specification, go to Test 3.
If pressure is not within specifications, repair or replace cross relief valve. Refer to
paragraph 3-32 or 6-12.
BAR SENSOR
(0–1000)
TEST
METER
CROSS
RELIEF
VALVE
TEST
PORT
