Use and Care Manual
1756-VOLT LITHIUM-ION CORDLESS LAWN MOWER — LM2020SP/LM2020
ATTACHING/REMOVING THE GRASS BAG
WARNING: Do not at any time make any adjustment to 
the lawn mower without first stopping the motor, removing the 
battery pack and waiting for the blade to stop rotating.
NOTICE: Remove the mulching insert before attaching the grass 
bag to the mower.
1.  Remove the battery.
2.  Adjust the handle to the Grass Bag Attachment/Removal 
Position (please see ADJUSTING THE FOLDABLE HANDLE).
3.  Lift the rear-discharge door.
4.  Hook the grass bag assembly on the pivot rod (Fig. 9). 
Release the discharge door so that it rests on the grass 
bag.
5.  To remove the grass bag, lift the rear-discharge door on the 
mower. Lift the grass bag up, off of the pivot rod.
6.  Release the discharge door.
WARNING: When using the grass bag, never operate the mower unless the hooks on the grass bag are firmly seated 
on the pivot rod and the rear-discharge door rests firmly against the top of the grass bag.
WARNING: Under normal usage, bag material is subject to wear. To reduce the risk of injury, frequently inspect the 
bag assembly and replace if there are any signs of wear or 
deterioration. Use only grass bags manufactured for this mower.
ATTACHING/REMOVING THE MULCHING INSERT
WARNING: Do not at any time make any adjustment to 
the lawn mower without first stopping the motor, removing the 
battery pack and waiting for the blade to stop rotating.
1.  Remove the battery.
2.  Lift the rear-discharge door.
3.  Grasp the handle of the mulching insert and fully insert it 
into the mower, so that it is securely seated (Fig. 10).
4.  To remove the mulching insert, lift the rear-discharge door, 
grasp the handle of the mulching insert, and pull it out.
5.  Release the discharge door and make sure it rests firmly 
against the mulching insert.
NOTICE: The mulching insert must be removed in order to install 
and use the grass bag and must be re-installed when the grass bag is removed.
10
9
Rear 
Discharge 
Door
Hook










