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 130 of 985
TM 9-2320-279-20-l
LUBRICATION TABLE
LUBRICANTS
LUBRICATING OIL ICE, TACTICAL
OE/HDO
(MIL-L-2194)
LUBRICATING OIL ICE, ARCTIC
OE/HDO
(MIL-L-46167)
Engine W/Filter
Transmission
Transfer Case
Hydraulic Reservoir
M984 W/Filter
Models except M964E1
W/Filter
Oil Can Points
30
LUBRICATING, OIL, Gear
MlL-L-2105) MULTIPURPOSE
Crane Rotation Gearbox
(M977)
Crane Rotation Gearbox
(M964E1, M965)
Crane Hoist
(M977, M965, M984E1)
No. 1 Axle
NO. 2 Axle and Power
Divider
No. 3 Axle and Power
Divider
No. 4 Axle
GAA
CAPACITIES
30 Qt (27L)
31 Qt (29L)
5 Qt (5L)
180 Qt (171L)
120 Qt (114L)
As req
1 PI (0.5L)
2.5 PI (12L)
1 PI (0.5L)
See table I
See table 1
See table I
See table I
EXPECTED TEMPERATURES
Above +15°F
+40°F to -15°F
+40°F to -50°F
INTERVALS
(Above -9°C)
(+4°C to -26°C)
+4°C
to -46°C)
OE/HDO-15W/40
OE/HDO-15W140
OEA
OEA
see
See
Note 1
Note I
OE/HDO-15(36
and Note 7.
and Note 7.
OE/HDO-10
OE/HDO-10
OEA
0E/HDO-40
OE/HDO-4O
OE/HDO-40
or OEA See
or OEA. See
Note 3.
Note 3.
Above 60°F
OE/HDO-30
OEA
OE/HDO-10
OE/HDO-10
See
Note 4.
OE/HDO-30
OE/HDO-1O
OEA
S - Semiannually
(6 Months)
GO-8OW/99
GO-80W/90
GO-75
A - Annually
B - Biennially
(2 Years)
GO-85W/l40
GO+80W/90
GO-85W/140
GO80W/90
G0-75
See Note 5.
See Note 6.
Heavy Duty Winch
Gearbox (M984, M964E1)
12 Qt (11L)
GO-75
Self-Recovery
2
Qt
(2L)
GO-85W/140
GO-75
Winch Gearbox
GO-80W/90
DRY CLEANING SOLVENT
All temperatures
ANTIFREEZE, ETHYLENE GLYCOL
INHIBITED, HEAVY DUTY,
80 Qt (76L)
Use above -59°F (-46°C)
SINGLE PACKAGE
(MIL-A-46153)
ANTIFREEZE ARCTIC-TYPE
(MIL-A-11755)
80
Qt
(76L)
Use when extended periods of -40°F (-40°C)
and below are encountered.
CORROSION INHIBITOR
2.4
Qt (2.27L)
I.
OEA must be used when temperatures are consistently below 0°F (-18°C).
5.
GO-85W/140 must be used when temperatures are con-
2.
OE/HDO-15W/40 must be used when temperatures are consistently above 0°F
sistently above 39°F (-I°C), GO 80W/90 must be used
(-18°C).
when temperatures are consistently above -15°F
KEY
VOTES
3.
OE/HDO-40 must be used when temperatures are consistently above 9°F
(-26°C).
(-18°C).
6.
GO-80W/99 must be used when temperatures are con-
4.
OE/HDO-30 must be used only when temperatures are consistently above 69°F
sistently above -15°F (-26°C).
(16°C).
7.
After changing to OEA, drain one pint of oil from the oil
sampling valve.
2-48.32
Change 3
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