COOLING SYSTEM
Coolant Fill the radiator with coolant containing antifreeze. 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.) 1 ton class
2 ton class
3 ton class
Reserve tank (FULL level)
0.65 (0.17)
0.65 (0.17)
0.65 (0.17)
Total quantity of coolant (including coolant in hoses)
6.8 (1.80)
7.4 (1.96)
8.7 (2.30)
Items
Radiator Cap Opening pressure
Vacuum valve
88 ± 14.7 kPa (0.90 ± 0.15 kgf/cm2) [12.8 ± 2.1 psi] 0 to 4.9 kPa (0 to 0.05 kgf/cm2) [0 to 0.71 psi]
2-6