TM-9-2320-279-20-1
M977 SERIES, 8x8 HEAVY EXPANDED MOBILITY TACTICAL TRUCKS (HEMTT)
TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS; ORGANIZATIONAL MAINTENANCE, VOLUME 1 OF 3
TM-9-2320-279-20-1 - Page 69 of 985
TM 9-2320-279-20-1
Table 2-1.
Unit Level Preventive Maintenance Checks and Services
Item
Interval
Item To B
Procedure
Not Mission
No.
Inspected
Capable If:
18
Semi-
Steering
Annual Assembly
d. Lubricate rod ends with GAA.
Continued
e. Lubricate the steering linkage U-
joints and shafts with GAA.
NOTE
Lubricate every 1500 miles or semian-
nually, whichever comes first.
d. Fittings will not
purge old lubricant
out of component.
e. Fittings will not
purge old lubricant
out of component.
19
Semi- Main
Annual Steering
Gear
a. Check steering gear mounting bolts
for looseness and leaks. If loose, torque
bolts to 130 lb-ft (176 N•m).
b. Check steering column U-joint,
steering knuckles, tie rods, drag links,
pitman arms, intergear link and main
and slave, steering gear for looseness,
breaks, cracks, rust and serviceability.
a. Bolts loose and/
or Class III leaks.
b. Looseness,
breaks, or cracks
evident.
Change 2
2-19
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