Rotor Will Not Turn

· Worn or broken engine drive belt.

· Worn or broken auger drive belt.

· Broken shear bolt.

Snowthrower Operation Is Erratic

· Damaged scraper blade.

· Worn or broken belts.

· Adjust belt tension.

Rear Traction Is Poor

· Install weights. (See Preparing The Vehicle section.)

· Install chains on rear tires.

Lift Lever Will Not Lock In Raised Position

· Adjust yokes on snowthrower frame.

· Adjust yoke on lift lever.

Belt Wears Too Fast Or Breaks

· Adjust belt guides.

· Adjust belt tension.

· Check idler alignment.

Lift Effort Too High

· Move J-bracket lower.

Not Enough Lift Height Or Not Low Enough

· Adjust yokes on frame.

· Adjust yokes on lift lever.

· Move J-bracket higher or lower.