Skid shoe adjustment:
.LEVEL PAVED SURFACE: Adjust skid shoes to allow
3/16” to 1/4” or 5mm to 7mm clearance (A) between
cutting edge and surface.
UNEVEN OR GRAVEL SURFACE: Adjust skid shoes
to allow 1/2” to 5/8” or 13mm to 16mm clearance (A)
between cutting edge and surface.
STEP 3
ADJUSTMENTS
Drive pulley adjustment:
NOTE: Place the tractor horizontally on a flat surface.
1. For model 235:
The tractor pulley (item 60) and the snowblower pul-
ley (item 61) must be well aligned (this is to ensure
a longer life span of the belt).
For model 430:
The tractor pulley and the snowblower pulley must
slightly misaligned (about 1/16’’ to 1/8’’ (item B)).
Make sure there is no contact between the two
belts when they are in the highest position. 2. Do
the same tests as in snowblower installation sec-
tion, item 9.
If the snowblower starts and proper tension is used,
the pulleys are misaligned too much.
If at the highest position the two belts come into
contact with each other, There is not enough space
between the pulleys.
STEP 4
SNOWBLOWER REMOVAL
INSTRUCTIONS:
1. Lower the snowblower and stop engine
TO PREVENT INJURIES: STOP THE MOTOR. AP-
PLY PARKING BRAKE. REMOVE THE IGNITION
KEY.
DISCONNECT THE WIRE FROM THE SPARK PLUG
(S) AND KEEP AWAY FROM SPARK PLUG(S) TO
PREVENT ACCIDENTAL STARTING
.
2. Disconnect the two hydraulic hoses and install
dust covers.
3. Remove the drive belt and release the quick
hitch. Start the engine and back out carefully.
4. Remove the four weights from the weight bar for
the 4 wheel drive unit.
5. For model 430, move the stopper into the
disengaged position.( See step 2).
10
ADJUSTMENTS & REMOVAL
Summary of Contents for 75-70666
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