Operating Instructions 10 SG9M Manual
NOTE: The Workhead is now aligned with Canted Valve Guides.
The alignment fixture will helps to establish the front to back alignment on canted valve cylinder heads.
Core Drilling and Reaming Valve Guides:
There is two way to ream the guides on the SG machine with the Cullet holder adapter or with the .375”
core drill driver adapter is supplied to accept core drills and reamers.
Align core drill with valve guide by inserting core drill pilot in guide as head of machine is floated and
centered
Push green button to start the spindle, verify correct rotation. Operate at 240 RPM, feed with moderate
pressure until it clears the bottom of the guide.
Raise Quill to bring core drill above upper end of valve guide. Stop spindle by pushing red button. 4.
Select and install correct reamer. Repeat step 2 at 150 RPM.
CANTEDFIX
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