MTU Detroit Diesel 183 Series Technical Publication page 203

Task Description
03-8042 Flywheel Machining
Preparatory operation:
Flywheel removed (03-8001).
20080/0 E 97-02
Flywheel machining
Clean flywheel, check for cracks and scoring.
Using straightedge, check contact surface (friction
surface) for evenness.
Check mating face and threaded bores for crankcase
support.
Prior to machining flywheel ensure that it is still possible
to remove material.
Note
Roughness depth of friction surface 15 µ m.
Group 03
Subgroup 8042
Page 1