engine MITSUBISHI ENDEAVOR 2004 Service Repair Manual

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

Fig. 57: Installing O
-Ring

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

Fig. 58: Removing/Installing Water Hose And Water Pipe Components

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REMOVAL SERVICE POINT << A >> RADIATOR UPPER HOSE DISCONNECTION After making mating marks on the radiator hose and hose clamp, disconnect the
radiator hose.
2004 Mitsubishi Endeavor Limited 2004 ENGINE Engine Cooling - Endeavor

Fig. 59: Disconnecting Radiator Upper Hose

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INSTALLATION SERVICE POINTS > >A<< O-RING INSTALLATION Insert the O-ring to the water pipe, and coat the outer portion of the O-ring with
water or en
gine coolant.
CAUTION: Do not allow engine oil or other grease to adhere to
the O-ring

2004 Mitsubishi Endeavor Limited 2004 ENGINE Engine Cooling - Endeavor

Fig. 60: Installing O
-Ring

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> >B<< ENGINE COOLANT TEMPERATURE SENSOR INSTALLATION Apply the specified sealant to the thread of the engine coolant temperature sensor,
and then tighten it to the specified torque.
Specified Sealant:3M(tm) AAD part number 8371 or equivalent
2004 Mitsubishi Endeavor Limited 2004 ENGINE Engine Cooling - Endeavor

Fig. 61: Installing Engine Coolant Temperature Sensor

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> >C<< RADIATOR UPPER HOSE CONNECTION 1. Insert each hose as far as the projection of the water outlet 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. 62: Connecting Radiator Upper Hose

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INSPECTION Water Pipe and Hose Check Check the water pipe and hose for cracks, damage and clogs. Replace them if
necessary. SPECIFICATIONS FASTENER TIGHTENING SPECIFICATION
2004 Mitsubishi Endeavor Limited 2004 ENGINE Engine Cooling - Endeavor