© 2015 ICS®, Blount International Inc. Specifications are subject to change
without notice. REV071315 F/N 577452
695XL OPERATOR MANUAL
42
Maintenance
DRIVE SPROCKET
Clutch Cup
Splined Adapter
Drive Sprocket
Retaining Washer
Half Collar
Spring Clip
•
The drive sprocket (rim sprocket) is a wear
item and should be replaced every two to
three chains, or when the teeth become
pointed or if groove cuts through top of
tooth.
•
Inspect the sprocket for wear
•
The needle bearing inside of the clutch cup
is self-lubricating through the crank shaft,
spin the clutch cup to assure it spins freely
and without excessive play
DRIVE SPROCKET REMOVAL/INSTALLATION
•
Remove the side cover, diamond chain and guidebar
•
Using a screwdriver, carefully pry the spring clip from the half collars.
NOTE: Cup your hand over the end of shaft to prevent spring clip from being
ejected.
•
Remove the half collars and retaining washer from the shaft
•
Slide the drive sprocket off of the splined adapter
•
Reengage the clutch cup onto the shaft and slide the drive sprocket onto the
splined adapter, either side out
•
Install the retaining washer and half collars onto the shaft
•
Place the spring clip atop the half collars, assuring the half collars are
symmetrical with equal gap on either side
•
Engage the spring clip onto the half collars by
firmly pressing down with a screwdriver over
top of one of the gaps
NOTE: Hold your thumb on the spring clip over the
opposite side gap to maintain placement.
•
Once the spring clip is partially engaged on
one side, perform the same technique to
the other side, again pressing firmly over
top of the gap
•
Visually check proper spring clip engagement
in groove of half collars. Both half collars should be
firmly secured to the shaft
CAUTION
Wear safety glasses.
