GTA-43-01-121

GTA-43-01-121 - Page 2 of 2

3. Cold

Weather Operation (continued):

c. Don’t engage engine starter motor for more than 1-15 seconds at a

time. Allow starter to cool before trying again.

d. Check coolant, oil and fuel line for bulging, leaks or cracking.

e. Check batteries for cracks.

f. Replace engine belts that show any sign of wear.

g. Clean air filter and radiator fins daily.

h. Wipe dirt away from fuel tank lid before opening.

i. Keep vehicle exterior free from dirt and sand (can cause excess

heat).

j. Watch all gauges and indicator lights for proper readings.

k. Cover windows when not in use.

4. Recommended Fluids and Lubricants:

a. Engine: use OE/HDO 15/40.

b. Use a mixture of 40% water and 60% antifreeze in radiator.

c. Transmission: for temperatures up to 110°F use OE/HDO 15/40.

d. Lubricate vehicle / trailer daily (wipe off grease fitting first).

For questions contact:

M939Series@TACOM.ARMY.MIL