DORSEY BENCHMARK 16H, Owner'S Manual, Page: 27 / 34

16H Manual Page 27 Revised: 11/2015
Focus axis

Lubricate the focus bearing rollers and ways the same as the above X
Axis bearings. Lubricate the focus leadscrew, and lead nut with “high
pressure Acme screw grease” or white lithium grease. The focus
bushing is a permanently lubricated bronze type. It can be lubricated
with high viscosity oil if needed.
6. MAINTENANCE
SECTION TEN