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Page Title:
Table 4-4. Organizational Troubleshooting Chart. |
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 TMS-4210-224-14&P
Table 4-4. Organizational Troubleshooting Chart.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
HOSE REEL ASSEMBLY
1. FIRE HOSE NOZZLE LEAKS.
Step 1. Check for defective o-ring in swivel coupling.
Replace O-ring (paragraph 4-19).
Step 2. Check for defective nozzle assembly.
Replace nozzle (paragraph 4-19).
2. HOSE REEL REWIND INOPERATIVE.
Perform operational check on rewind motor.
Replace rewind motor (paragraph 4-22).
HOSE BODY ASSEMBLY
3. BACK-UP LIGHTS INOPERATIVE.
Step 1. Inspect for loose or burnt out bulbs.
Secure or replace bulbs (paragraph 4-50).
Step 2. Inspect for loose connections.
Tighten connections.
Step 3. Inspect for blown fuse.
Replace fuse. If new fuse blows, check for short to gound
in circuit from fuse through gear selector or back-up light
switch.
4. STOP LIGHTS INOPERATIVE.
Step 1. Inspect for loose or burnt out bulbs.
Secure or replace bulbs (paragraph 4-50).
Step 2. Inspect for loose connections.
Tighten connections.
Step 3. Inspect for blown fuse.
Replace fuse. If new fuse blows, check for short to gound
in circuit between fuse and lights.
4-29
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