Compressor Clutch: Adjustments

Run-out Of Drive Plate With Overload Protection, Checking And Adjusting

- Remove compressor.







- Clean flange at drive plate - A -.
- Install dial gauge - B - with dial gauge bracket - C - (e.g. special tool, bracket 387) to compressor.
- Install measuring leads 1 2 of dial gauge - D - to flange of drive plate - A - with a pretension of approx. 1.0 mm.
- Give compressor drive unit - E - several turns.

Specified value: Run-out deviation less than 0.21 mm (run-out of dial indicator, difference between lowest and highest measured value max. 0.2 mm)

- If run-out deviation exceeds 0.2 mm, loosen bolts at drive plate and readjust drive plate.