Remove the lead away hose, flushing gun, water
supply hose and air supply hose. Remove the thermo-
stat housing and install thermostat. Install the ther-
mostat housing with a new replacement rubber seal.
Refer to Thermostat Installation. Connect the radia-
tor hoses. Refill the cooling system with the correct
antifreeze/water mixture.
CHEMICAL CLEANING
In some instances, use a radiator cleaner (Mopar
Radiator Kleen or equivalent) before flushing. This
will soften scale and other deposits and aid the flush-
ing operation.
CAUTION: Be sure instructions on the container
are followed.
SPECIFICATIONS
COOLING SYSTEM CAPACITY
2.5L Diesel Engine: 9.8 Liters (10.4 qts.)
THERMOSTAT
Starts to open at 80°C (176°F).
TORQUE SPECIFICATIONS
DESCRIPTION
TORQUE
Automatic Belt Tensioner-to-Mounting Bracket
Bolt (1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75 N·m
Automatic Belt Tensioner to Block
Bolts (2) . . . . . . . . . . . . . . . . . . . . . . . . . . . 120 N·m
Coolant Tank
Cap . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 N·m
Fan Shroud-to-Radiator Mounting
Bolts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 N·m
Fan Blade-to-Thermal Viscous Fan Drive
Bolts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 N·m
Hose
Clamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 N·m
Radiator-to-A/C Condenser Isolator
Nuts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 N·m
Thermal Viscous Fan Drive-to-Fan Hub
Bolts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56 N·m
Thermostat Housing
Bolts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 N·m
Water Pump Mounting
Bolts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 N·m
Water Pump Pulley
Bolts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 N·m
7 - 28
COOLING SYSTEM
XJ
CLEANING AND INSPECTION (Continued)
2000 JEEP CHEROKEE