Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

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

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

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

With FX-15 A/C Compressor

A/C CLUTCH AIR GAP

A/C Clutch Air Gap Check:






1. Check the clutch air gap between the clutch hub and pulley mating surfaces with a feeler gauge. The air gap should be between 0.45-0.85 mm (0.018-0.033 inch). Check at three locations equally spaced around the pulley.
2. If the clutch air gap is not within 0.45-0.85 mm (0.018-0.033 inch), add, remove, or replace shims between the A/C clutch and compressor shaft end as necessary until the air gap is within specified limits.