Spectra L4-2.0L (2004)
Compressor Clutch: Testing and Inspection
MAGNETIC CLUTCH
CHECKING THE CLUTCH AIR GAP
1. Check the air gap between the clutch hub and pulley contact surface using a filler gauge.
Clutch air gap : 0.35 - 0.65mm (0.0138 - 0.0256 in)
2. Check the gap around the pulley at 3 points.
3. If the clutch air gap is outside the normal range, correct it using a shim of proper size.
MAGNETIC CLUTCH OPERATION
Connect the compressor terminal to battery(+) and the battery(-) terminal to the compressor body. Verify magnetic clutch operation by a clicking noise.
