TM 5-4310-350-14
10
4
TS 013629
12
13
10. Bracket
7 . Washer, flat (3)
4 . Washer, flat (2)
1. Nut, hex (2)
11 Guard, belt
8 . Bracket
5. Nut, hex (3)
2 . Lockwasher
12. Belt guard assembly
9 . Bracket
6. Lockwasher (3)
3 . Capscrew (2)
13. V-belts
Figure 3-5. Belt guard assembly.
3-9. Air Intake Muffler
clean and lubricated at all times. If the com-
p r e s s o r is allowed to become dirty it will run
a. General. The air intake muffler is designed
hot. Excessive heat will consume the compressor
to clean the air entering the first stage cylinder.
oil. LO w oil causes the rings to wear, or cylinder
Should the operating area be exceptionally dusty,
scoring.
Therefore, frequent inspections are
the muffler must be serviced more frequent] }-.
necessary.
A clogged intake muffler reduces the efficiency
of the compressor.
Inspection
b). Cleaning and Inspection.
(1) Visually
inspect
for
excess
accumulation
of dirt and oil.
(2)
signs of
Check
safety
relief
valve
leaking.
Dry cleaning solvent, PD-680, used to
( 3 ) Listen for cxcessive start-stop cycling.
clean parts is potentially dangerous to
( 4 ) Listen carefully for a k n o c k o r rattle
personnel and properly. Avoid repeated
that might indicate internal damage.
Do not use
and prolonged skin contact.
( 5 ) If any of the troubles listed i n para-
near open flame or exressive heat. Flash
graphs 3, 4, and ,5 are found, notify organizational
p o i n t of solvent is 100 F. -- 138 F
(38
C
--
59
C).
3-10
