Cooling Systems - Jeep 1979 CJ-5 Technical & Service Manual

1C-1
Page
Page
Adjustments 1C-14
Components
1C-2
Coolant
1C-16
Coolant Recovery Bottle
1C-3
Coolant Temperature Override Switch
1C-4
Cooling System Diagnosis
Cooling System Operation 1C4
Engine Block Heater
1C-17
Fan 1C-18
General
i W S f H i l S
S E C T I O N I N D E X
Heater Core
Radiator
Specifications
Temperature Gauge
Testing
Thermostat Replacement
Tools
Troubleshooting
Water Pump
Water Pump Pulley
GENERAL
The cooling system regulates engine operating tem-
perature by allowing the engine to reach normal oper-
ating temperature as quickly as possible, maintaining
normal operating temperature, and preventing over-
UPPER HEATER
R A D I A T O R HOSE (TO
Fig. 1C-1 Six-Cylinder Cooling System
1C-4
1C-18
1C-21
ie-3
1C-12'
1C-19
1C-25
1C-11
1C-20
1C-18
~— • —aBBBBts:
'
r ^ a M m r z ^ r r z r r r - T ~ :
-jmrns^m,
i
heating (fig. 1C-1 and 1C-2). The cooling system also
provides a means of heating the passenger compartment
and cooling the automatic transmission fluid.
The cooling system is pressurized and uses a centri-
fugal water pump to circulate coolant through the
system.
UPPER R A D I A T O R HOSE
LOWER R A D I A T O R HOSE
7 0 1 6 9
Fig. 1G-2
Elgnt-CyUnder Cooling System