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Page Title:
Table 3-1. Operator's Troubleshooting - Continued |
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 TM 5-4930-233-14
TM 4930-14/1
Table 3-1. Operator's Troubleshooting - Continued
ITEM
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Step 3. Check for dirty air compressor air filter.
Replace air filter (paragraph 3-4).
Step 4. Check compressor oil level (paragraph 3-2).
Service air compressor as needed.
7.
COMPRESSOR PUMPS TOO SLOWLY
Step 1. Check for loose or slipping drive belts
Notify unit maintenance if drive belts are slipping or worn.
Step 2. Check for dirty air filter.
Replace air filter (paragraph 3-4).
Step 3. Check compressor oil level (paragraph 3-2).
Service air compressor as needed.
8.
DRIVE BELTS WEAR RAPIDLY
Check that drive belts are loose or slipping.
Notify unit maintenance if drive belts are slipping or worn.
REEL ASSEMBLY
1.
ALL DISPENSERS FAIL TO DELIVER LUBRICANT AT NORMAL RATE
Step 1. Check that air pressure gauge reads 140 to 175 psi.
If pressure will not build correctly, notify unit maintenance.
Step 2. Check that pressure relief valve and air drain valve are closed.
If valves will not properly dose, notify unit maintenance.
Step 3. Check for stiff lubricants due to cold weather.
Operate winterization assembly (paragraph 2-9).
3-6
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