ENGINE WATER TEMPERATURE ABOVE NORMAL - continued

TM 10-3930-673-20-1

WARNING

Drycleaning solvent P-D-680 (Type II) is a flammable solvent that is potentially dangerous to personnel. Keep away from heat,

sparks, or open flame. Flash point of solvent is 138 degrees F (59 degrees C). Use only in a well-ventilated area. Inhaling vapors

over a period of time can cause headache and drowsiness. Use gloves to prevent irritation or inflammation of the skin. Solvent

absorbed through the skin can result in internal disorders. If contact occurs, wash the affected area with water for 15 minutes. For

eyes, flush with water and then seek immediate medical attention.

Eye shields must be worn when cleaning with a wire brush. Flying rust and metal particles may cause injury to personnel.

Particles blown by compressed air are hazardous. Make certain the air stream is directed away from user and other personnel in

the area. To prevent injury, user must wear protective goggles or face shield when using compressed air.

Cooling system is pressurized. Remove radiator cap slowly and only when engine is cool or painful burns could result.

The engine and radiator can be extremely hot. Contacting exposed skin to these areas could result in severe burns.

CAUTION

Washing oil seals, electrical cables and flexible hoses with dry cleaning solvents or mineral spirits will cause serious damage or

destroy materials.

ENGINE COOLANT

VISUAL INSPECTION

Visually check engine coolant level in

overflow tank. Tank should be 1/3 to 2/3 full

(Para 7-2).

(a) If tank is 1/3 to 2/3 full, go to Step 2

of this fault.

(b) If tank is not filled to proper level,

add coolant as needed (Para 7-2).

OVERFLOW

ANK

TR01448

2-683