TM-9-2320-283-20-1
TRUCK TRACTOR, LINE HAUL, 50,000 GVWR, 6X4, M915A1
TECHNICAL MANUAL; ORGANIZATIONAL MAINTENANCE PART 1 OF 3
DECEMBER 1983
TM-9-2320-283-20-1 - Page 132 of 926
TM 9-2320-283-20-1
Table 2-1.
Unit Level Preventive Maintenance Checks and Services M915A1
Procedures:
Item
Item to be
Not Mission
No.
Interval
Inspected
Capable If:
26
Semi-
Univer-
Inspect for loose bearings, dam-
Fitting will
Annual
sal
aged seals,
and damaged lube
not
purge old
Joints
fittings.
Tighten bolts if nec-
lubricant out
and Pro-
essary
(paragraph
3-144
and
of component.
peller
3-145).
Shafts
27
Semi-
Front
NOTE
Annual
and Rear
Pressure gun should be held on
Slack
fittings until new grease ap-
Adjust-
pears.
This will assure that
ers
all the old contaminated grease
has been forced out.
Lubricate front and rear slack
Fitting will
adjusters with GAA.
not purge old
lubricant out
of component.
28
Semi-
Forward
NOTE
Annual
Rear
COLD TEMPERATURE OPERATION
Axle and
Rear
For operating of equipment in
Axle
expected
continuous
tempera-
tures below 0°F (-18°C), remove
lubricants prescribed in the key
for temperatures above 0°F (-18°
C).
Re-lubricate with lubri-
cants specified in the key for
temperatures 0°
F to -500F (-18°C
to -46°C).
NOTE
Pressure gun should be held on
fittings until new grease ap-
pears.
This will assure that
all the old contaminated grease
has been forced out.
Change 1
2-19
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