T M 1 0 - 3 8 3 5 - 2 1 9 - 14
Table 3-1. Operator Troubleshooting Procedures (cont).
Test or Inspection
Inspect strainer for clogged screen.
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.
TACKLE BLOCK WONT FUNCTION.
Inspect for proper rigging.
Inspect sheave for freedom of movement.
a. Lubricate as required.
b. Replace Block, Tackle.
CHAIN HOIST WONT FUNCTION.
Inspect chain for binding.
Inspect ratchet for breaks, cracks or distortions.
Replace Chain Hoist.
GATE VALVE WONT OPEN OR CLOSE.
Inspect gate valve for defects.
Replace gate valve.
INLET BALL WONT PASS THROUGH HOSELINE.
Inspect for kinks, sharp bends or other restrictions.
Straighten hoseline and remove restriction.
3 - 5