TM10-3950-672-24-2
Cooling System
Specifications
Coolant Capacity (Engine
Only)- Litre [U.S. Qts.].. 7 [7.4]
Standard Modulating
Thermostat - Range -
C [F] ........................ -------------------Start 80 [180] -----------------Fully Open 95 [203]-----------------------------
Pressure Cap (kPa [PSI])
104C 1220F] Sys-
tems ..............................
103 [15]
Pressure Cap (kPa [PSI])
99 [210F] Sys-
C
tems ..............................
48 [7]
Coolant System Malfunctions Diagnosis
The function of the coolant system is to maintain a
specified operating temperature for the engine. Some
of the heat generated by the engine is absorbed by the
coolant flowing through the passages in the cylinder
block and head. Then, heat is removed from the
coolant as it flows through the radiator. When you
troubleshoot overheating, remember that too much oil in
the oil pan can cause additional heat from friction when
the rod journals are submerged in oil.
Overfilling with oil raises the oil temperature which is
transferred to the coolant system at the oil cooler.
5-51