TM 5-3805-274-13&P
0016
SYMPTOM
System suddenly loses pressure.
MALFUNCTION
Check
system for a massive leak.
Check
for missing or disconnected lines or hoses.
Check
for incorrect installation of system components.
Check
pump for signs of abnormal operation, such as noise and over speeding.
Check
control valve pressure.
CORRECTIVE ACTION
1.
Replace leaking component. Refer to WP 0040.
2.
Install lines or hoses correctly. Refer to WP 0040.
3.
Install component correctly. Refer to WP 0040.
4.
Replace hydraulic pump. Refer to WP 0033.
5.
END OF TASK
SYMPTOM
Hoist cylinder leaks.
MALFUNCTION
Check if leak is coming from packing nut.
Check cylinder for cracks or grooves on chrome surfaces.
CORRECTIVE ACTION
1. Adjust packing nut. Refer to WP 0046.
2. Replace hoist cylinder. Refer to WP 0045.
END OF TASK
SYMPTOM
Reservoir leaks.
MALFUNCTION
Inspect for leaks at connectors or hoses under reservoir.
Check for leaks in container structure.
CORRECTIVE ACTION
1. Repair hoses or connectors. Refer to WP 0040.
2. Replace or repair hydraulic reservoir. Refer to WP 0047.
END OF TASK
END OF WORK PACKAGE
