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Home >> Suzuki >> 2003 >> XL-7 Base, 4WD >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Air Conditioning Systems >> Repair Instructions >> Compressor Assembly On-Vehicle Inspection
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Compressor Assembly On-Vehicle Inspection

  1. Install manifold gauge set (1) as shown in the figure.
  2. Close Hi (4) and Lo (5) side valves.
    Fig 1: Installing Manifold Gauge Set
    G01326991Courtesy of SUZUKI OF AMERICA CORP.
  3. Run engine at fast idle.
  4. Check compressor for the following items.
    • High pressure gauge reading is not low and low pressure gauge reading is not higher than normal.
    • Metallic sound
    • Leakage from compressor

    If any of the checks indicated a defect, repair compressor.

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