Jeep Cherokee (XJ): Cooling system
Jeep Cherokee (XJ) 1984 - 2001 Service Manual > Cooling system
- Description and operation
- Diagnosis and testing
- On-board diagnostics (OBD). Accessory drive belt diagnosis. Preliminary checks
- Radiator coolant flow check. Cooling system-testing for leaks. Viscous fan drive
- Electric cooling fan. Radiator cap-to-filler neck seal-pressure relief check. Radiator cap-pressure testing
- Coolant-low level aeration. Deaeration
- Service procedures
- Removal and installation
- Transmission oil coolers. Coolant reserve tank. Water pump
- Thermostat. Radiator-2.5L. Radiator-4.0L
- Electric cooling fan-2.5L. Electric cooling fan-4.0L. Block heater
- Engine accessory drive belts
- Cooling system fans. Viscous fan drive removal/ installation
- Cleaning and inspection
- Specifications
- Special tools
TORQUE
DESCRIPTION TORQUE
Bolts, clutch cover 2.5 L . . . . . . . 31 N·m (23 ft. lbs)
Bolts, clutch cover 4.0 L . . . . . . . 50 N·m (37 ft. lbs)
Bolt/Nut, clutch cyl. mount . . . 23 N·m (200 i ...
Cooling system
DESCRIPTION
The cooling system regulates engine operating temperature.
It allows the engine to reach normal operating
temperature as quickly as possible, maintains
normal operatin ...
Other materials:
Compressor clutch relay. Dual function high pressure
switch/high pressure cut-off
switch. Heater performance
Compressor clutch relay
RELAY TEST
The compressor clutch relay (Fig. 8) is located in
the Power Distribution Center (PDC). Refer to the
PDC label for relay identification and location.
Remove the relay from the PDC to perform the following
tests:
(1) A relay in the de-energized position shou ...