380SL (107.045) V8-3.8L (116.960) (1982)
12 Introduce locking ring (9) with flat side down into bore until locking ring rests on slip ring. Then push against locking ring by means of locking
ring pliers or a screwdriver until locking ring snaps into groove.
Note: The shoulder (refer to arrow) seen from end of bore is a projection and not a groove.
13 Install spring plate as described in step a. See: Compressor Clutch/Service and Repair
14 Check oil level in refrigerant compressor.
15 Check compressor for leaks.