BEST ACCESS SYSTEMS AD432, Service Manual

Page: 39 / 54

Service and Maintenance
Key Combinator Service Manual 3–23
To adjust the depth selector for a micrometer reading measuring more
than 0.2510
″
:
1. With a lead or grease pencil, make a mark across the depth selector
assembly. See Figure 3.17 .
2. While holding the depth adjuster in place, use the spanner wrench
to loosen the spanner nut. See Figure 3.18 .
3. Rotate the depth adjuster clockwise (turning the depth adjuster 1/4
″
changes the cut depth by 0.0010
″
—one thousandth of an inch). Use
the lead or grease mark as a reference. See Figure 3.20 .
4. While holding the depth adjuster in place, tighten the spanner nut.
If the depth adjuster moves while you are tightening the spanner
nut,
go to Step 5. Otherwise, go to Step 6.
Figure 3.20 Turning the depth adjuster clockwise
ALIBRATE
YST
EM
A2
Rotate the depth
adjuster clockwise.
Front view of combinator
Depth adjuster