TM 5-4320-302-14
Table 4-1. Organizational Preventive Maintenance Checks and Services
W-Weekly
Q-Quarterly
M-Monthly
S-Semiannually
INTERVAL
ITEM
NO.
W
M
Q
S
ITEM TO BE INSPECTED
PROCEDURES
2
Tachometer
Unthread hex nut from angle drive. Remove tachometer cable
Cable
from angle drive. Check tachometer cable end and angle drive
for damage, corrosion, dirt, ana wear.
Lubricate cable end and angle drive with M IL-G-10924 grease.
Replace damaged angle drive or tachometer cable.
Carefully engage cable to angle drive. Tighten hex nut
securely.
3
Lube Oil
Drain oil. With engine off but warmed up, place a suitable con-
Filter
tainer beneath screw plug and remove plug. After all oil has
(Cartridge)
drained, install screw plug and tighten securely.
Replace lube oil filter (cartridge). Remove lube oil filter by
rotating counterclockwise. Discard filter. Using a lint-free rag,
wipe off sealing surface onto which filter seats. Lubricate seal
of new filter with MIL-L-2104 oil.
4-14