MK-660
Revision 01/02, Effective Date January 10, 2002
Page 29
MAINTENANCE AND TROUBLESHOOTING
5. Diamond Blade Change-out:
NOTE: When installing the Retaining Screw, do not “cross-thread" and DO NOT over tighten the screw.
(E)
Verify the Blade is seated on
the Blade Shaft and direction of
rotation is correct
Rotation Direction
(D)
Install the Diamond Blade onto
Blade Shaft
(B)
Remove Retaining Nut and
Outer Flange
Retaining
Nut and
Outer Flange
(A)
Open the Outer Blade
Rotate counter-
clockwise to loosen
Pivot Up
to Open
Hold in
position
Rotate counter-
clockwise to loosen
(C)
Remove Diamond Blade from
Blade Shaft
Diamond
Blade
Blade
Shaft
Diamond
Blade
Blade
Shaft
(F)
Install the Retaining Nut and Outer
Flange, Hold the Shaft using the
Inner Flange Retaining Wrench and
tighten using the Blade Wrench
Retaining
Nut and
Outer Flange
Hold in
position
Rotate clockwise
to tighten
(I)
Tighten the Outer Blade Guard
Pivot Screw
(H)
Close the Outer Blade Guard
and tighten the Blade Guard
Retaining Screw
Blade Guard
Retaining Screw
Rotate clockwise
to tighten
Rotate clockwise
to tighten
Blade Guard
Pivot Screw