Polaris 120 XC SP Offroad Vehicle User Manual


 
A-- 48
MAINTENANCE
Brake Lever Travel
Measure the clearance between
the lever and brake block.
Inspection should be made with
the lever firmly depressed.
Distance B should be no more
than 3/4 (1.9 cm)
Excessive travel indicates a need
to adjust the brake cable adjuster.
Refer to the mechanical brake
adjustment information on page
A--47.
Chain Tensioner
Inspect the chain. The chain should have 1 of deflection as shown. If
not, loosen the nut on the chain tensioner (A) and raise until 1 (B) of
deflection is attained. Tighten nut to 15-18 ft. lbs.
When the chain comes within 1/8 (C) of the muffler mount bracket
(D) on the chassis, the chain has stretched and must be replaced.
Inspect the sprockets as they also become worn and often need
replacement w hen the chain is replaced.
B
A
D
C
B