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WALKER MANUFACTURING COMPANY
July 2006
SERVICE INSTRUCTIONS
Implements
Dozer Blade Cutting Edge
NOTE: The cutting edge of the dozer blade is revers-
ible and needs to be replaced only when both the top
and bottom edges have worn.
Replace the dozer blade cutting edge as follows:
1. Remove the six (6) 5/16-NC hex nuts and 5/16 in.
lock washers from the rear of the blade, behind the
cutting edge. Remove the six (6) 5/16-NC x 1 in.
carriage bolts from the front cutting edge.
2. If only one edge of the blade is dull or nicked, ro-
tate the blade 180 degrees. (The sharp edge
should now be at the bottom.) Reinstall the cutting
edge onto the dozer blade by reversing the remov-
al procedure.
3. If both edges are dull or nicked, remove the cut-
ting edge and install a new one by reversing the re-
moval procedure.
Dozer Blade Cutting Edge Replacement
Rotary Broom Brush
1. Stop the tractor engine, set the parking brake and
remove the ignition key.
2. Lift the broom head from the front approximately 7
to 8 inches (18 to 20 cm) from the ground.
3. Place two (2) wooden blocks, one on each side,
under the rear of the broom housing and gently
lower the broom head.
Support Rear of Broom Housing
4. Remove the two (2) bolts and the chain guard.
5. Loosen the bolt securing the chain idler so that the
chain can be removed from the sprocket.
6. Loosen the two sprocket set screws and push
sprocket towards the brush.
WARNING
To prevent accidental engine starting
when replacing parts or repairing the
machine, remove the key from the ignition
switch and disconnect the fuel solenoid
wire [diesel engines] or the spark plug
wire(s) [gasoline engines].
CAUTION
ALWAYS use genuine factory replacement
parts. Substitute parts CAN result in prod-
uct malfunction and possible injury to the
operator and/or others.
Reversible
Cutting Edge
Wooden
Block
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