Craftsman 28986 Lawn Mower User Manual


 
MOWER DECK REMOVAL &
INSTALLATION
NOTE: Perform mower removal and installation on a
hard, level surface such as a concrete floor.
WARNING
After lowering the mower cutting height, engage
parking brake, turn off the mower blades, turn the
ignition switch to STOP, and remove key before
attempting to install or remove the mower.
Removing the Mower Deck
1. Turn the mower blades OFF, put the ground speed
control levers in START/PARK position, engage the
parking brake, turn the ignition OFF, and wait for all
moving parts to stop.
2. Pivot the front wheels forward.
3. Use the mower belt release lever (D, Figure 13) to
release belt tension. Remove the mower belt (B) from
engine pulley (A).
4. Turn the ignition switch from OFF to RUN without
starting the engine.
5. Use the mower cutting height switch to raise the
mower deck.
6. Place 4x4 wood blocks under the front and rear lip of
the mower deck to securely support it.
7. Use the mower cutting height switch to fully lower the
mower so that is it resting on the 4x4 wood blocks (A,
Figure 14).
8. Turn the ignition switch to OFF and remove the key.
9. Remove the hair pin clip (B) securing the rear mower
lift arm. Separate the lift arm from the mower deck.
Repeat on both sides of the mower.
10. Remove the 3/8 -16 x 3/4 carriage bolts and flange
nuts (C) that secure the front hitch rod, then remove
the hitch rod (D).
11. Slide the mower deck out from under the rider.
Installing
1. Slide the
the Mower Deck
mower deck under the right side of the rider.
Slide the mower forward and hook the front hitch rod
(D, Figure 14) to the front mower deck hooks.
2. Secure front hitch rod with two 3/8 -16 x 3/4 carriage
bolts and flange nuts (C).
3. Slide the mower deck backwards and connect the
rear lift arms to the mower deck. Secure with hair pin
clips (B).
4. Insert the key into the ignition switch. Turn the switch
from OFF to RUN without starting the engine.
5. Use the cutting height switch to raise the mower until
it is no longer resting on the 4x4 wood blocks (A).
6. Turn the ignition switch OFF and remove the key.
Remove the 4x4 blocks.
7. Use the mower belt release lever (D, Figure 13) to
release mower belt tension, and install the belt as
shown.
Figure 13. Mower Belt Routing
A. Engine Pulley
B. Mower Belt
C. Idler Pulleys
D. Mower Belt Release Lever
E. Arbor Pulleys
Figure 14. Mower Hitch Components
A. 4x4 Wood Blocks
B. Hair Pin Clip
C. 3/8-16 x 314 Carriage Bolt & Flange Nut
D. Front Hitch Rod
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