19
Adjusting the Drive Chain
Tension
Check the drive chain tension after every 25 operating
hours or once a year, whichever occurs first. Adjust as
necessary to maintain proper tension.
1. Disengage the power take off (PTO), set the parking
brake, and turn the ignition key to off. Remove the
key.
2. To adjust, loosen the bolt that secures the idler
sprocket to left side of the housing (Fig. 32).
3. Slide idler sprocket in adjustment slot until chain is
snug, but not tight (Fig. 32).
4. Tighten idler sprocket securely.
Important
Do not overtighten chain or excessive wear
will occur.
2
1
1291
Figure 32
1.
Idler sprocket
2.
Adjustment slot
Storage
1. Before long term storage wash the machine with mild
detergent and water to remove dirt and grime from the
entire machine.
2. Check the condition of the scraper blade; refer to
Reversing Scraper Blade, page 17.
3. Check the condition of the drive belt and chain.
4. Grease and oil the snowthrower; refer to Greasing and
Lubrication, page 16.
5. Check and tighten all bolts, nuts, and screws. Repair or
replace any part that is damaged or defective.
6. Paint all scratched or bare metal surfaces. Paint is
available from your Authorized Service Dealer.
7. Coat inside auger housing and discharge chute with
automotive wax to prevent rust and reduce the sticking
of snow to these surfaces.
8. Store the machine in a clean, dry garage or storage
area. Cover the machine to protect it and keep it clean.
