Rotor or Impeller Will Not Turn

· Replace broken shear bolt.

Tractor Rear Wheels Slip

· Install two rear wheel weights.

· Install chains on each drive tire. (See Tractor Operator's manual for instructions.)

· Add calcium chloride solution to drive tires

Snowblower Operation is Erratic

· Tighten drive chain.

· Lubricate snowblower.

· Replace or repair bent scraper blade(s).

· Reverse or replace badly worn scraper blade(s).

· Adjust runners for conditions.