300CD (123.153) L5-3.0L DSL Turbo (617.952) (1982)
Harmonic Balancer - Crankshaft Pulley: Service and Repair
R & R of Pulley, Vibration Damper and Balance Plate
NOTE: The vibration damper can be renewed without balancing.
When the balancing disc is renewed, static balancing is absolutely required. See: Balancing Balance Plate Statically
15
Bolt M 18 x 1.5 x 45
16
Cup spring
17
Bolt M8 x 30
18
Washer
19
Pulley
20
Vibration damper
23
Fitted pin 8 x 8
24
Balancing disc
25
Radial sealing ring
26
Spacing ring
27
Woodruff key
28
Crankshaft gear
30
Crankshaft
55a
Cover
a
Pin
Since January 1979, the fastening screws (17) for pulley and vibration damper on engine 617.950 are inserted without washers (18). On engines 617.951/
952 from start of series.
Vibration dampers made by Kieber (secondary supplier) were installed from March 1984 to April 1984.