Mach III Clutch CBD3K-STH User Manual
Page 4
7/9/2013
CLUTCH_ENDSHAFT_AIR_HD_MANUAL
Page 4 of 4
VII.
Repair Kit Installation Procedure
Tools Required
Hex Wrench Set
Retainer (snap) Ring Pliers
Compounds Required
Grease
O-ring Lubricant
Anti-Seize Lubricant (for re-installation)
A. DISASSEMBLY
(1)
Remove clutch from shaft and place in vertical position with cylinder end facing upward.
(2)
Remove outer Cap Screws.
(3)
Remove air cylinder with Piston.
(4)
The disc package (consisting of friction discs, drive discs & springs) will now be
accessible.
B. FRICTION DISC & SPRING REPLACEMENT
(1)
Remove the drive discs, springs and friction discs.
(2)
Drive discs should be clean, dry and free of burrs or nicks.
(3)
Reassemble drive & friction disc section according to reference drawing using new
friction discs, springs and iron drive discs as necessary.
(4)
Assure that the gear tooth drive discs move freely on the drive hub and that the gear
tooth friction discs move freely in the ring gear.
C. O-RING REPLACEMENT
(1)
Separate cylinder and piston.
(2)
Inspect O-ring seal in the piston. If worn, replace using a new O-ring that has been
lubricated with an O-ring lubricant such as Dow Corning
®
#
4 Compound or equivalent.
(3)
A very thin coat of O-ring lubricant should also be applied to the inner wall of the
cylinder.
D. REASSEMBLY
(1)
Replace the piston.
(2)
Reattach cylinder using cap screws.
(3)
See “Clutch Installation” portion of these instructions for the proper procedure for
reinstalling the clutch.
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