horizontally. If either end of the blade rotates downward, remove some metal from
the heavy or lower end until the blade is balanced. It is balanced when neither
end drops (Fig. 20b).
6. Replace the blade on the mower and tighten it securely.
WARNING:
at high speeds. It may cause damage to the mower and could break, causing personal
injury.
REPLACING THE WHEELS
(Fig. 21a, 21b & 21c)
WARNING:
the battery pack(s) when servicing or
transporting the mower.
1. Turn the mower on its side with the
upper surface against a wall.
2. Use a flat-blade screwdriver to pry
the dust cover away from the wheel.
3. Use an adjustable or 1/2"
(13mm) wrench to turn the bolt
counterclockwise to loosen it.
4. Remove the bolt, the worn wheel,
and the wave washer from the
wheel axle.
NOTE:
◾
When replacing the rear wheel, remove the drive gear from the worn wheel and
assemble it to the new wheel with the 3 screws using a Torx T20 screwdriver (not
included).
◾
When mounting the drive gear, the surface of the gear stating "OUT" should face
toward the outside (Fig. 21c).
5. Mount the wave washer and the new wheel on the wheel axle. Note that the
round recess must face outward.
6. Secure the wheel with the bolt by tightening the bolt clockwise.
48
56-VOLT LITHIUM-ION CORDLESS 22" LAWN MOWER — LM2240SP/LM2240SP-FC
An unbalanced blade will cause excessive vibration when rotating
Always remove
21a
Round
Recess facing
outside
Front Whee
21b
Rear
Wheel
Wave
Washer
Dust Cover
Bolt
Wave
Washer
Wheel Axle
Dust Cover
Bolt
Round Recess
facing outside
Drive Gear
Screw
Wheel Axle