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Manuals through 2025 now available!

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LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

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Compressor HVAC: Testing and Inspection

Compressor

INSPECTION

1. MAGNETIC CLUTCH CLEARANCE
Check the clearance of the entire circumference around the drive plate and pulley.

Standard: 0.45 ± 0.15 mm (0.0177 ± 0.0059 in)

2. MAGNETIC CLUTCH OPERATION

1. Disconnect the compressor connector.
2. Connect the battery positive (+) terminal to the compressor connector terminal, and the negative (-) terminal to the compressor body.






3. Check the magnet clutch engagement. If there is a problem, replace the compressor.