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T M 1 0 - 3 8 3 5 - 2 1 9 - 14
Table 3-1. Operator Troubleshooting Procedures (cont).
Malfunction
Test or Inspection
Corrective Action
Step 4.
Inspect strainer for clogged screen.
Clean strainer.
Step 5. Check that applicable valves are open and for flow direction.
Open valves or correct flow direction.
Step 6. Check pump for operating.
Refer to applicable technical manual.
2.
TACKLE BLOCK WON’T FUNCTION.
Step 1.
Inspect for proper rigging.
Correct rigging.
Step 2.
Inspect sheave for freedom of movement.
a. Lubricate as required.
b. Replace Block, Tackle.
3.
CHAIN HOIST WON’T FUNCTION.
Step 1.
Inspect chain for binding.
Free chain
Step 2.
Inspect ratchet for breaks, cracks or distortions.
Replace Chain Hoist.
4.
GATE VALVE WON’T OPEN OR CLOSE.
Inspect gate valve for defects.
Replace gate valve.
5.
INLET BALL WON’T PASS THROUGH HOSELINE.
Inspect for kinks, sharp bends or other restrictions.
Straighten hoseline and remove restriction.
3 - 5
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