TM 5-3610-252-14
Table 2-4. ORGANIZATIONAL TROUBLESHOOTING - Cont
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
3.
SLUGGISH PUMP STROKE.
Step 1.
Check hydraulic unit for contaminated oil and dirt.
(a) If not contaminated/dirty, proceed to step 2.
(b) Service hydraulic unit (paragraph 2-16.1).
Step 2.
Check ram collar for leak.
(a) If not leaking, proceed to step 3.
(b) Replace ram collar seals (paragraph 2-16.6).
Step 3.
Check pump (piston) for leaks.
(a) If not leaking, proceed to step 4.
(b) Replace piston sleeve seals (paragraph 2-16.5) .
Step 4.
Check control valve for leak.
(a) If control valve is not leaking, proceed to step 5.
(b) Repair control valve (paragraph 2-16.3).
Step 5.
Check overload valve for leaks.
(a) If overload valve is not leaking, proceed to step 6.
(b) Replace overload valve (paragraph 2-16.7) .
Step 6.
Check reservoir for leaks.
Replace reservoir (paragraph 2-16.2).
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