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Cooling System Specs - CJ-3B
| Cooling System Specs: | |
|---|---|
| Radiator Cap Location: | Under Hood |
| Relief Valve Pressure: | 7 psi. |
| Vacuum Valve Release | 1/2 to 1 psi. |
| Circulation Thermostat Specs: | |
| Type | Choke |
| Standard: Starts to Open | 165° F. |
| Fully Open | 188° F. |
| Optional High Temperature Starts to Open | 180° F. |
| Fully Open | 202° F. |
| Water Pump Specs: | |
| Type | Centrifugal |
| Drive | V-Belt |
| Bearing | Ball |
| Radiator Specs: | |
| Type-Model | Cellular |
| Cooling System Capacity Specs: | |
| Without heater | 11 qt. |
| With heater | 12 qt. |
| Fan Specs: | |
| Number of blades | 4 |
| Spacing | 90° |
| Diameter | 15" |
| Ratio Fan-to-Crankshaft: | 1.19 to 1 |
| Bearing | Water Pump |
| Drive Belt Angle of V: | 38° |
| Length: | 42 5/8" |
| Width: | 11/16" |
* Learn more about cooling from the Service Manual for Universal Jeep Vehicles page 120
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