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REPAIR AND MAINTENANCE
7
Using a 17 mm wrench, loosen
the lock nut on both rear wheels
and remove wheels. If necessary,
gently tap rear wheel with a
rubber mallet to help loosen wheel
off the rear axle.
Turn power switch off before conducting any maintenance procedures.
Replacing the Chain
Master Link
Drive Direction
1 Locate the master link on the
replacement chain and with a
fl at head screwdriver carefully
disengage the clip from the chain
to remove the link plate and
connector link.
Self Adjusting Chain Tensioner
Need Help? Visit our web site for replacement parts, product support, a list of authorized service centers in the US and customer service contact information
at www.razor.com. Please have the product I.D. code (located on the white label of your product) available for better assistance. Additional Customer Service
contact information is listed at the back of this manual.
8
Remove the two (2) "C" clips
(one on each side). Remove the
two (2) brackets that hold the rear
axle in place and remove axle.
2 Wrap the chain around both
sprockets and tension idler. Insert
the connector link all the way
through the chain and fi t the link
plate over the connector link.
Motor shaft sprocket
Roller chain
Fixing bolt
Drive shaft sprocket
3 Using a fl at head screwdriver,
carefully re-attach the clip on to
the link plate. The clip must point
in the drive direction of chain
rotation.
9
Note: Chain should be periodically
checked for grime build-up. If
necessary remove any dirt and/or
debris in and around the chain and
re-lubricate with WD-40
®
.
Master Link:
Clip
Link Plate
Connector Link
Note: Proper alignment of the
chain must be maintained. If the
chain is adjusted properly, but
is noisy or rough running, check
alignment of the sprockets.
The drive-shaft sprocket can be
adjusted slightly from side-to-side
by loosening the set screw. Note
that a key way maintains the drive
position to the shaft.
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