MITSUBISHI ENDEAVOR 2004 Service Repair Manual

REMOVAL SERVICE POINTS << A >> RADIATOR UPPER HOSE/RADIATOR
LOWER HOSE DISCONNECTION Make mating marks on the radiator hose and the hose clamp. Disconnect the
radiator hose.
Fig. 47: Disconnecting Radiator Hose

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<<B>>A/T OIL COOLER HOSE REMOVAL After removing the hose from the radiator, plug the hose and the radiator nipple to prevent dust or forei
gn particles from
gettin
g in.

2004 Mitsubishi Endeavor Limited 2004 ENGINE Engine Cooling - Endeavor

INSTALLATION SERVICE POINT> >A<< RADIATOR LOWER HOSE/RADIATOR
UPPER HOSE CONNECTION 1. Insert each hose as far as the projection of the water inlet fitting.
2. Align the mating marks on the radiator hose and hose clamp, and then connect
the radiator hose.
Fig. 48: Aligning Mating Marks On Radiator Hose And Hose Clamp

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THERMOSTAT REMOVAL AND INSTALLATION
2004 Mitsubishi Endeavor Limited 2004 ENGINE Engine Cooling - Endeavor

Fig. 49: Removing/Installing Thermostat Components (1 Of 2)

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2004 Mitsubishi Endeavor Limited 2004 ENGINE Engine Cooling - Endeavor

Fig. 50: Removing/Installing Thermostat Components (2 Of 2)

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REMOVAL SERVICE POINT << A >> RADIATOR LOWER HOSE DISCONNECTION Make mating marks on the radiator hose and the hose clamp. Disconnect the
radiator hose.
2004 Mitsubishi Endeavor Limited 2004 ENGINE Engine Cooling - Endeavor

Fig. 51: Disconnecting Radiator Lower Hose

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INSTALLATION SERVICE POINTS > >A<< THERMOSTAT INSTALLATION Install the thermostat so that the jiggle valve is facing straight up. Be careful not to
fold or scratch the rubber rin
g.
CAUTION: Make absolutely sure that no oil adheres to the
rubber ring of the thermostat. Also do not fold or
scratch the rubber ring during installation.

2004 Mitsubishi Endeavor Limited 2004 ENGINE Engine Cooling - Endeavor

Fig. 52: Installing Thermostat

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> >B<< RADIATOR LOWER HOSE CONNECTION 1. Insert each hose as far as the projection of the water inlet fitting.
2. Align the mating marks on the radiator hose and hose clamp, and then connect
the radiator hose.
2004 Mitsubishi Endeavor Limited 2004 ENGINE Engine Cooling - Endeavor

Fig. 53: Connecting Radiator Lower Hose

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
INSPECTION Thermostat Check 1. Immerse the thermostat in water, and heat the water while stirring. Check the
thermostat valve opening temperature.
Standard value: Valve opening temperature: 88°1.5°C. (190+/-3°F)
2004 Mitsubishi Endeavor Limited 2004 ENGINE Engine Cooling - Endeavor

Fig. 54: Checking Thermostat Valve Opening Temperature

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2. Check that the amount of valve lift is at the standard value when the water is at
the full-opening temperature.
Standard value:
Full-opening temperature:100°C (212°F)
Amount of valve lift: 9.0 mm (0.35 inch) or more
NOTE: Measure the valve height when the thermostat is fully
closed, and use this measurement to compare the valve
height when the thermostat is fully open.

2004 Mitsubishi Endeavor Limited 2004 ENGINE Engine Cooling - Endeavor

Fig. 55: Checking Valve Lift

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WATER PUMP REMOVAL AND INSTALLATION
2004 Mitsubishi Endeavor Limited 2004 ENGINE Engine Cooling - Endeavor

Fig. 56: Removing/Installing Water Pump Components

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INSTALLATION SERVICE POINT > >A<< O-RING INSTALLATION Fit the O-ring into the groove of the water pipe ends, and apply water to the
circumference of the O-rin
g and the
pipe bores to insert the
pipe assembl
y.

2004 Mitsubishi Endeavor Limited 2004 ENGINE Engine Cooling - Endeavor