TM 5-3740-214-14
Table 4-3. Troubleshooting Chart (Continued)
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
NOZZLE PRESSURE BELOW 90 PSI (Continued)
Figure 4-71. Compressor Assembly
Step 7.
Check belt tension.
a. Remove belt guard.
b. Apply a 5 to 8 lb pressure (2.27 to 3.63 kg) to the belts midway between the pulleys.
(1)
If the belts move more than 5/16 inch (7.94 mm) they are too loose. Go to Step 7c.
(2)
If the belts only move 5/16 inch (7.94 mm), the tension is all right.
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