TM-9-2320-341-10
TRUCK, TRACTOR, LIGHT EQUIPMENT TRANSPORTER (LET), 8X8 M983A4 LET
TECHNICAL MANUAL; OPERATOR'S MANUAL
OCTOBER 2008
TM-9-2320-341-10 - Page 844 of 962
•
If vehicle fords water obstacle, service all lubrication points below
fording depth and check submerged gearboxes for presence of
water.
•
Ensure equipment has correct lubricants appropriate to operating
environment (expected continuous temperatures). If not, remove/
drain and reapply/refill equipment with appropriate lubricants for
operating environment as prescribed in these lubrication instructions.
Table 1.
Engine Lubrication.
Item
Capacitie
s
Expected
Temperat
ures
Above
+15°F (-9°
C)
Expected
Temperat
ures
+40 to -15°
F
(+4 to -26°
C )
Expected
Temperat
ures
+40 to -50°
F
(+4 to -46°
C )
Desert
Condition
s
Interval
Engine Oil
(with filter
change)
42 qt.
(39.73 L)
OE/
HDO-15W
/40
MIL-
PRF-2104
OE/
HDO-15W/
40
MIL-
PRF-2104
or
OEA
MIL-
PRF-4616
7
(Notes 1
and 2)
OE/
HDO-15W/
40
MIL-
PRF-2104
or
OEA
MIL-
PRF-4616
7
(Notes 1
and 2)
OE/
HDO-40
MIL-
PRF-2104
A-Annual
(1 year)
Engine Oil
(without fil-
ter
change)
40 qt.
(37.84 L)
OE/
HDO-15W
/40
MIL-
PRF-2104
OE/
HDO-15W/
40
MIL-
PRF-2104
or
OEA
MIL-
PRF-4616
7
(Notes 1
and 2)
OE/
HDO-15W/
40
MIL-
PRF-2104
or
OEA
MIL-
PRF-4616
7
(Notes 1
and 2)
OE/
HDO-40
MIL-
PRF-2104
A-Annual
(1 year)
TM 9-2320-341-10
0134
0134-2
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