TM
5-4310-350-14
2. KNOCKS OR RATTLES
Step 1. Check for loose, damaged belts or
pulleys.
Notify organizational maintenance.
Step 2. Cheek for leaking valves, or restricted air passages.
Notify organizational maintenance.
3. AIR DELIVERY DROPPING
Step 1. Check for a
clogged muffler intake filter.
Refer to paragraph 1, Step 1, to service the intake filter.
4. EXCESSIVE STARTING AND STOPPING
Step 1. Check the receiver.
Drain the air receiver.
a. Turn ON-OFF switch to OFF,
b. Open draincock at
the bottom of
the air
receiver (fig. 3-4) under the service line.
c. When the air has escaped, leave draincock open for a few minutes for more of condensate to
escape.
d. Close draincock.
e. Be sure that cleaning material and tools have been removed from the air receiver.
f. Move the ON-OFF switch to ON.
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Change 2