300E 4MATIC (124.230) L6-3.0L (103.985) (1990)
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7
Pull out centrifugal governor (50).
8
Remove circlip (40) and pull off helical gear (41).
Installation Note
Mount helical gear (41) in such a way that the driver pin (arrow) engages in the bore in the helical gear.
9
Move flyweights and check smoothness of control valve in the openings (arrows).
NOTE: The regulator valve must move easily. If necessary, wash out the centrifugal governor and blow-dry with compressed air. If the regulator
valve cannot be made to run smoothly, replace the centrifugal governor. In this case, use the helical gear (41) from the old centrifugal governor.
