Cherokee 4WD L6-4.0L VIN S (1998)
4. Plug in the wire harness connector to the high pressure cut-off switch.
5. Connect the battery negative cable.
6. Evacuate the refrigerant system. Refer to: Heating and Air Conditioning, Service and Repair, Refrigerant System Evacuate, See: Heating
and Air Conditioning/Service and Repair/Refrigerant System Evacuate
7. Charge the refrigerant system. Refer to: Heating and Air Conditioning, Service and Repair, Refrigerant System Charge, See: Heating and
Air Conditioning/Service and Repair/Refrigerant System Charge
Right Hand Drive
Suction And Discharge Line Remove/Install
The suction and discharge lines for this model are individual components and are secured to a manifold block on the compressor with block fittings.
There is also a jumper line installed between the discharge line and the condenser inlet that is secured with refrigerant line couplers at each end. Each of
these components is available as a separate service part.
The suction and discharge line components can be removed from or installed on the vehicle individually, or as a unit. Otherwise, the service procedures
are the same as those for the other applications. Tighten the additional mounting hardware as follows:
-
Suction line to manifold block nut - 9 N.m (80 in lbs)
-
Discharge line to manifold block nut - 9 N.m (80 in lbs)
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Manifold block to compressor screw - 28 N.m (250 in lbs).
