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Page Title:
Table 1. Preventive Maintenance Checks and Services (PMCS) - continued |
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 TM 9-2320-361-24-1
0023 00
PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS) (Contd)
Table 1. Preventive Maintenance Checks and Services (PMCS) (Contd).
ITEM
ITEM TO CHECK/
EQUIPMENT NOT
INTERVAL
PROCEDURE
NO.
SERVICE
READY/AVAILABLE IF:
Semiannually Frame and
b. Thoroughly clean rivet and riveted
crossmembers
connection of all dirt, grease, and oil.
(Contd)
Using an oil can, apply oil on suspected
loose rivet(s). Allow 1020 seconds for
oil to penetrate. Clean excess oil and
tap rivet with hammer. A loose rivet
will squirt oil when tapped. If loose or
broken rivets are found, notify your
supervisor.
Semiannually
c. Check bolted frame connections for
loose bolts and nuts, security, and
proper mating with frame surfaces.
Semiannually
d. Check welded frame connections for
d. Welds are
integrity and deterioration. Notify your
cracked or
supervisor for repair or replacement of
broken.
welded frame connections.
31
Semiannually Propeller
shafts
cracks, missing counterweights, and
bent, cracked, or
security. If loose, tighten mounting
loose.
screws 90120 lb-ft (122163 Nm).
If cracked or broken, replace
Semiannually
b. Inspect universal joints (2) to make
sure there is no play, broken retaining
clips and bearing cups, or missing
lubrication fittings (WP 0141 00).
32
Semiannually Transmission
a. Inspect transmission (4) for loose
screws and plugs that may cause leaks.
If loose, tighten.
b. Inspect transmission (4) for missing or
b. Transmission
Semiannually
loose mounting screws. If loose, tighten
mounting screws
2326 lb-ft (3135 Nm). If missing,
are loose or
notify your supervisor.
missing.
Semiannually
c. Remove transmission breather valve
and clean (WP 0128 00).
Semiannually
d. Be alert for unusual noises and
d. Shifting is stiff,
difficulty in shifting in any gear range.
binding, or
slipping
Semiannually Transfer case
33
a. Inspect transfer case (3) for oil leaks,
cracks, and loose screws that may cause
leaks.
0023 00-16
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