F 350 4WD Pickup V8-351 5.8L VIN H EFI (1997)
Evaporator Core: Service and Repair
Inspection and Assembly Requirements
NOTE: Any time a hose or component connection leak is observed, to correctly service the leak, the connector fitting must be separated, cleaned and a
new O-ring installed. The O-ring and connector surfaces should be lubricated with clean refrigerant oil prior to assembly.
O-ring seal surfaces must be free of dirt, lint, burrs and scratches.
All O-rings must be lubricated with clean refrigerant oil immediately prior to installation.
