TM-9-2320-260-20
TRUCK, 5-TON, 6X6, M809 SERIES (DIESEL)
TECHNICAL MANUAL; UNIT MAINTENANCE
APRIL 1995
TM-9-2320-260-20 - Page 114 of 1337
TM 9-2320-260-20
Table 2-1. Unit Level Preventive Maintenance Checks and Services (Contd).
ITEM
INTERVAL
ITEM TO
CHECK/
NOT FULLY
NO.
PROCEDURE
SERVICE
MISSION
CAPABLE IF:
EXPECTED TEMPERATURES
LUBRICANTS
ABOVE 15°F
+40°F TO -15°F
+40°F TO -65°F
(ABOVE -9°C)
(+4°C TO -26°C)
(+4°C TO -54°C)
GAA
-
Grease, automotive and artillery
All Temperatures
(MIL-G-10924)
ABOVE
+80° TO +30°F
+30° TO -30°F
-30° TO -65°F
CW -
Lubricating oil, chain wire rope,
+80°F (+27°C)
(+27° TO -1°C)
(-1° TO -34°C)
(-34° TO -54°C)
exposed gear (VV-L-751)
Winch wire rope
CW-IIC
CW-IIB
CW-IIA
GO 75
REAR VEHICLE - UNDERSIDE
36
Semi-
Propeller
a
Check all propeller shafts for bends, cracks, and loose
Loose, missing, or
annual
shafts
condition. Tighten mounting screws 32-40 lb-ft (43-54
broken bolts.
N•m), if loose. Replace if cracked or broken (para. 7-2 or
7-3).
b.
Inspect universal joints to ensure there is no play,
Damaged, unser-
broken retaining clips or bearing cups, or missing
viceable, or
lubrication fittings (para. 7-5).
missing U-joints
c.
Lubricate universai joint fittings with GAA semi-
or lubrication
annually or every 3,000 mi (4,827 km), whichever occurs
fittings.
first.
37
Semi-
Rear
a.
Lubricate pillow block (2) with GAA semiannually
annual
winch
or every 3,000 mi (4,827 km), whichever occurs first. If
drive
operation is frequent, or under severe conditions, service
weekly.
b.
Lubricate drive sprocket bearing (3) with GAA
semiannually or every 3,000 mi (4,827 km), whichever
occurs first. If operation is frequent or under severe
conditions, service weekly.
c.
Lubricate drive chain (4) lightly with CW every
3,000 mi (4,827 km) or semiannually, whichever occurs
first. If operation is frequent, or under severe conditions,
service weekly.
2-27
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