Section04ENGINE
Subsection 06 (COOLING SYSTEM)
Install the coolant/oil pump shaft using the rotary
seal installer (P/N 529 035 823) on the opposite
side to the rotary seal and the oil seal protector
(P/N 529 035 822) with a press.
1
F18E1AA
2
1. Oil seal protector
2. Coolant/oil pump shaft
1
F18E1BA
2
1. Coolant/oil pump shaft with oil seal protector
2. Rotary seal installer
Radiator
Prior to disconnecting hoses from radiator no. 3,
drain cooling system. See DRAINING THE SYS-
TEM above.
Check radiator fins for clogging or damage.
Remove dust or other obstructions with com-
pressed air or low pressure water.
Check for any coolant leakage from radiator and
hoses.
For the fan thermosensor testing, refer to ENGINE
MANAGEMENT section.
After radiator reinstallation, properly refill cooling
system. See COOLANT REPLACEMENT above.
CARE
For winterization of cooling system, refer to
STORAGE.
TECHNICAL DATA
Type
Closed loop cooling system
Coolant flow
Flow build-up at coolant
pump
Temperature
control
Thermostat and electric
fan controlled by a
thermosensor. Refer to
ENGINE MANAGEMENT
section
System bleeding Self-bleed type through
coolant reservoir (hose at
uppermost point of circuit)
Overheat
warning lamp
Turns on at 105°C(220°F)
Coolant life cycle
To be replaced for storage
Te m pla te 105
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