Page 24

COOLING SYSTEM

Unit Layout

210700

Coolant Fill the radiator with coolant. After starting the engine and letting it warm up during operation, check for abnormal noises. Check the coolant level in the reserve tank to ensure it meets the specification.

Quantity of coolant

Truck Models

Unit: liter (U.S. gal.) 2 ton class

3 ton class

Engine (K25)

3.95 (1.04)

3.95 (1.04)

Radiator

2.7 (0.71)

2.7 (0.71)

Reserve tank (FULL level)

0.65 (0.17)

0.65 (0.17)

Total quantity of coolant (including coolant in hoses)

7.4 (1.96)

8.7 (2.30)

0.094 (0.02)

0.094 (0.02)

Items

Oil cooler

Radiator Cap Opening pressure

90±15 kPa (0.92±0.15 kgf/cm2) [13.1±2.2 psi]

Vacuum valve

0 to 5 kPa (0 to 0.05 kgf/cm2) [0 to 0.73 psi]

2-6

Caterpillar cat gc25n forklift lift trucks service repair manual sn at90 10121 and up  
Caterpillar cat gc25n forklift lift trucks service repair manual sn at90 10121 and up  
Advertisement