Core, service port valve

DESCRIPTION Refrigerant system service ports are used to recover, recycle, evacuate, charge and test the A/C refrigerant system. Unique sizes are used on the two service ports for the R-134a ref ...

Description, Operation

DESCRIPTION Fig. 231: Receiver/Drier Description The A/C receiver/drier (1) stores unused refrigerant, filters the refrigerant, helps remove moisture from the refrigerant and retains any refrig ...

See also:

Engine oil leak inspection
Begin with a thorough visual inspection of the engine, particularly at the area of the suspected leak. If an oil leak source is not readily identifiable, the following steps should be followed: 1. ...

Description
Fig. 297: Underbody Lines Models equipped with the rear heating-A/C system use metal lines attached to the vehicle underbody to carry refrigerant and engine coolant to and from the rear A/C evap ...

Diagnosis and testing
BATTERY The battery must be completely charged and the terminals should be properly cleaned and inspected before diagnostic procedures are performed. See Cleaning for the proper battery cleaning ...