TM 5-4310-370-14
TABLE 4-1. ORGANIZATIONAL TROUBLESHOOTING (Cont'd)
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Adjust as described in Chapter 3, Section III,
Step 3.
Check level of oil to see if it is low.
If oil level is low, fill to correct level as described
Step 4.
Check oil to make sure correct weight oil is being used.
If improper oil weight is found, change oil as described
Section III. MAINTENANCE PROCEDURES
4-5. V BELT REPLACEMENT.
WARNING
Disconnect compressor unit from main power supply before servicing, replacing
or repairing parts of equipment, to avoid personal injury.
a. Loosen belt guard fasteners . (Figure 4-2)
b. Remove belt guard front. (Figure 4-2)
c. Loosen motor mounting nuts and move motor towards compressor pump until V belts can be removed easily.
d. Remove old V belts and replace with new set (both V belts must be replaced).
e. Move motor away from compressor pump, tightening V belts (figure 4-2). Play in fully tightened V belts should be
no more than 1/2".
f. Tighten motor mounting nuts.
g. Install belt guard front. (Figure 4-2)
h. Tighten belt guard fasteners. (Figure 4-2)
4-7
