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WALKER MANUFACTURING COMPANY
July 2006
SERVICE INSTRUCTIONS
6. Install the rotation worm assembly through the tube
weldment with the attaching plate of the support on
the underside of the chute base lip.
Install Rotation Worm Assembly
7. Install the chute over the plastic insert and secure
with four retaining plates, using two (2) 1/4 x 1/2 in.
bolts, lock washers, and nuts in each of the three
(3) standard retaining plates, and two (2) 1/4 x 3/4
in. bolts, lock washers and nuts in the rear right re-
taining plate which also secures the support.
Torque all bolts to 10 ft-lb. (13.6 N·m).
Install Chute over Plastic Insert
8. Insert two (2) 5/16 x 1 in. carriage bolts through
each of the skid shoes from inside the bend. Place
a flat washer, lock washer, and nut loosely on each
bolt and place the bolt heads through the round
holes in the outer ends of the bottom angle of the
snowblower body. Adjust the skid shoes to allow
the required clearance under the cutting edge.
Slide the square shank portion of the bolt head into
the slot and torque to 19 ft-lb (25.8 N·m). Refer to
ADJUSTMENTS of Two-Stage Snowblower Skid
Shoes in Maintenance Instructions.
Install Skid Shoes
Snowblower Installation
1. Thoroughly clean the drive shaft yoke and install a
1/4 x 1/4 x 1-1/4 in. key in the reduction shaft key-
way.
2. Slide the drive shaft yoke over the reduction shaft.
3. Secure the yoke to the reduction shaft with a 1/4 x
2-1/2 in. bolt and nylon locknut. Tighten the nut
and the 3/8 x 3/8 in. allen set screw securely over
the key in the yoke.
Bushing Support
With Attaching Plate
Rotation
Worm
Tube
Weldment
Bushing
Retaining
Plate
Chute
Skid Shoe
Carriage Bolts
Snowblower
Housing
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