Use and Care Manual
56-VOLT LITHIUM-ION CORDLESS LAWN MOWER — LM2020SP/LM2020
32
REPLACING THE TRAILING SHIELD 
WARNING: Always remove the battery pack when servicing 
or transporting the mower.
WARNING: Never operate the mower unless the trailing 
shield is in place and working. Never operate the mower with 
damaged safety devices. Failure to do so can result in personal 
injury. The trailing shield is subject to wear and damage, which 
could expose moving parts or allow objects to be thrown. For 
safety protection, frequently check the trailing shield and replace 
it immediately with only the identical replacement part, listed in 
this manual.
1.  Remove the battery.
2.  Turn the mower on its side with the upper surface against 
a wall.
3.  Remove the rear wheel on the top side, following the 
section “REPLACING THE WHEELS” in this manual.
4.  For self propel mower LM2020SP, loosen the wheel cover 
locking screw and remove the screw, spring washer and 
flat washer in that order, then remove the wheel cover from 
the wheel shaft (Fig. 33).
5.  Repeat steps 1 to 3 above to remove the other rear wheel 
and wheel cover (LM2020SP only).
6.  Loosen the locking screw for the trailing shield on both 
sides; remove the worn trailing shield and the flat washer. 
Save the washer for reassembly (Fig. 34a & 34b).
33
34a
34b
Wheel Axle
Wheel Cover 
Locking Screw
Locking Screw For 
Trailing Shield
Locking Screw For 
Trailing Shield
Trailing shield
Trailing shield
For LM2020SP
For LM2020










