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TM 10-3930-632-12
Figure 3-3. Transmission Dipstick Location
Table 3-2. Freezing Points, Composition, and Specific Gravities of Military Antifreeze Materials
Lowest
Pints of
Ethylene glycol
expected
inhibited
coolant solution
ambient
glycol per
Compound antifreeze
specific gravity
2
3
temp.
gal. of
Arctic
at 68 F
1
F
coolant
+20
1
Issued full strength and ready mixed for 0 to -65F temperatures for both initial installation and
1.022
+10
2
replenishment of losses.
1.036
0
2
1.047
-10
3
1.055
-20
3
1.062
-30
4
1.067
-40
4
1.073
-50
Artic anti-freeze
DO NOT DILUTE WITH WATER OR ANY OTHER SUBSTANCE
-60
preferred
-72
1
Maximum protection is obtained at 60 percent by volume (4.8 pints of ethylene glycol per gallon of solution).
2
Military Specification MIL-C-11755 Arctic type, nonvolatile antifreeze compound is intended for use in the cooling system of liquid-cooled internal combustion
engines. It is used for protection against freezing primarily in Arctic regions where the ambient temperature remains for extended periods close to -40 F or
drops below, to as low as --90 F.
3
Use an accurate hydrometer. To test hydrometer, use 1 part ethylene glycol antifreeze to 2 parts water. This should produce a hydrometer reading of 0 FF.
NOTE
Fasten a tag near the radiator filler cap indicating the type antifreeze.
Section III. TROUBLESHOOTING
3-5.
General
truck. Each malfunction for an individual component,
unit, or system is followed by a list of tests or
a.
This section contains troubleshooting
inspections which will help to determine probable causes
information for locating and correcting most of the
and corrective actions to take.
operating troubles which may develop in the fork lift
3-3
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