In most ac clutches .015" works fine.
30 thousands........
.18
.010" to .015" works. Recheck after the new clutch has burnished.
The 2146 does not have an adjustable clutch, some other models do.
1993 Chevy cavalier 2.2l Spark gap is....................... 1.4mm
go to 99intrigue.shutterfly.com/compressor. Get clutch remover and installer. Get feeler gauge. Remove serpentine belt with 1/2" breaker bar. Measure air gap in clutch. Remove shaft nut. Remove clutch with remover. Remove outer snap ring. Remove pulley with pry bars or remover. Remove clutch coil with pry bars or remover. Replace new coil and pulley. Replace snap ring. Replace clutch, maintaining air gap. Reinstall nut. Reinstall belt.
gap is .035
.43 is the gap
You needa specialtool to remove it and install it. You will need to measure the air gap between the clutch plate and pulley as you install it, .010" to .015" will usually do it.
This requires special tools to remove and install the ac clutch and bearing. The air gap on the ac clutch must be done during install.
1982 318 pick up coil gap