Wachs SDB 206, User Manual, Page: 50 / 76

SDB 206 and FF 313
48 Part No. 56-MAN-01, Rev. B E.H. Wachs
Mandrel Stress Inspection Procedure
1. The mandrel should be removed from the machine body and inspected after every twenty hours
of operation.
2. Remove the drawbar nut (# 56-025-00) and the collar nut (# 56-024-00).
3. Remove the mandrel from the machine body by rotating the feed handles counter clockwise.
4. Physically examine the mandrel and threads; look for any signs of wear or damage. Replace
the mandrel if worn.