2014 Polaris 120 Pro R Owners Manual - Page 61
2014 Polaris 120 Pro R Manual
Page 61 highlights
ADULT SECTION Maintenance Chain Tensioner Inspect the chain. Proper deflection is one inch (25 mm). Adjust the chain if deflection is incorrect. 1. Loosen the nut on the chain tensioner. 2. Raise the tensioner until the correct deflection is attained. 3. Tighten the nut to 15-18 ft. lbs. (20-24 Nm). TIP: When the chain has stretched to within 1/8" (3 mm) of the muffler mount bracket on the chassis, replace the chain. Inspect the sprockets as they also wear and often need replacement when the chain is replaced. Muffler Mount Bracket 1" (25 mm) 1/8" (3 mm) Chain Tensioner 59
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59
ADULT SECTION
Maintenance
Chain Tensioner
Inspect the chain. Proper deflection is one inch (25 mm). Adjust the
chain if deflection is incorrect.
1.
Loosen the nut on the chain tensioner.
2.
Raise the tensioner until the correct deflection is attained.
3.
Tighten the nut to 15-18 ft. lbs. (20-24 Nm).
TIP:
When the chain has stretched to within 1/8" (3 mm) of the muffler mount
bracket on the chassis, replace the chain. Inspect the sprockets as they
also wear and often need replacement when the chain is replaced.
Chain Tensioner
1" (25 mm)
1/8" (3 mm)
Muffler Mount Bracket