MTD 615 - Manual (Page 14)

14
Chute Assembly
The distance snow is thrown can be adjusted by
changing the angle of the chute assembly. To do so,
stop the engine by removing the ignition key and loosen
the plastic wing knobs found on either side of the
discharge chute. Pivot the chute upward or downward
before re-tightening the wing knobs.
Skid Shoes
The space between the shave plate and the ground can
be adjusted. For close snow removal, place skid shoes
in the low position. Use middle or high position when
area to be cleared is uneven.
• Adjust skid shoes by loosening the four hex nuts
and carriage bolts and moving skid shoes to
desired position. Make certain the entire bottom
surface of skid shoe is against the ground to avoid
uneven wear on the skid shoes. Retighten nuts and
bolts securely. See Figure 16.
Figure 16
WARNING: Do not operate this snow
thrower on gravel as loose gravel can be
easily picked up and thrown by the auger
causing injury to the operator and/or damage
to the snow thrower.
Auger Control
• Refer to Auger Control Test on page 13 to adjust
the auger control.
Carburetor
WARNING: If any adjustments need to be
made to the engine while the engine is running
(e.g. carburetor), keep clear of all moving
parts. Be careful of muffler, engine and other
surrounding heated surfaces.
• Minor carburetor adjustment may be required to
compensate for differences in fuel, temperature,
altitude and load.
• Refer to the separate engine manual, packed with
your unit, for carburetor adjustment information.
Drive Wheels
The wheels may be adjusted for two different methods
of operation. Follow the steps below for adjustment.
See Figure 17.
Figure 17
One Wheel Driving
• On the right side of the unit, place klick pin in the
outside axle hole only. Do not place pin through
wheel hub.This position gives power drive to the left
wheel only, making the unit easier to maneuver.
Both Wheels Driving
• Rotate wheel assembly to align hole in the hub with
the inner hole on the axle shaft. Insert klick pin in
the hole. Outer axle shaft hole should be visible.
IMPORTANT: NEVER operate the snow thrower with the
click pin inserted through both the RIM and the
OUTSIDE HOLE in the axle. Doing so can result in
serious damage to the drive system.
SECTION 6: MAINTAINING YOUR SNOW THROWER
WARNING: Before lubricating, repairing, or
inspecting, disengage all clutch levers and
stop engine. Wait until all moving parts have
come to a complete stop. Disconnect spark
plug wire and ground it against the engine to
prevent unintended starting.
Lubrication
Engine
• Refer to the separate engine manual packed with
your unit for all engine lubrication instructions.
Skid Shoe
Carriage Bolts
Hex Nuts
Inside Hole
In Axle
Click Pin In
Outside Hole