Mach III Clutch X7C2R-21H, X7C2R-21HCA, X7C2R-21HSS User Manual
Page 4
7/9/2013
CLUTCHBR_NEMA_MANUAL
Page 4 of 4
CLUTCH & BRAKE FRICTION DISC, O-RING & SPRING REPLACEMENT CONTINUED:
(9)
Remove O-rings.
(10) Replace O-rings that have been lubricated with an O-ring lubricant such as Dow
Corning
®
#
4 Compound or equivalent.
(11) Inspect cylinder walls and lubricate with O-ring lubricant.
(12) Replace piston assembly being sure the pins are located into the holes in the cylinder.
(13) Replace springs, spacer and cap screws.
(14) Replace friction discs and flat head screws.
(15) The drive disc should be clean, dry and free of burrs or nicks.
(16) Assure that drive disc moves freely on the drive hub and replace cap screws.
(17) Replace top half of assembly with output shaft facing up and replace cap screws.
(18)
See “CLUTCH INSTALLATION” portion of these instructions for the proper procedure
for reinstalling the clutch-brake.
Technical assistance is available by contacting Mach III Clutch, Inc.
Mach III Product Warranty
Mach III Clutch, Inc.
101 Cummings Drive ● Walton, KY 41094
Toll free 866.291.0849 ● International 859.291.0849 ● Fax 859.655.8362