0008 00
TM 1-1730-202-13&P
RAM RISES AND FALLS DURING EACH STROKE
SYMPTOM
Ram rises and falls during each stroke.
MALFUNCTION
Discharge valve assembly defective.
CORRECTIVE ACTION
Replace valve ball or pump body as required (WP 0014 00, Pump Assembly).
MALFUNCTION
Release valve leaking.
CORRECTIVE ACTION
Close release valve (WP 0005 00, Operating Instructions).
MALFUNCTION
Pump assembly defective.
CORRECTIVE ACTION
Replace pump assembly (WP 0014 00, Pump Assembly).
JACK WILL NOT HOLD UP LOAD
SYMPTOM
Jack will not hold up load.
MALFUNCTION
Release valve assembly defective.
CORRECTIVE ACTION
Replace release valve (WP 0014 00, Pump Assembly).
0008 00-4