Replacement Part List
11
Maintenance
mWARNING! Before cleaning, repairing, or inspecting the 
mower, disconnect the power supply to the unit and verify that 
all moving parts have come to a complete stop.
General
•  Always keep the mower clean and free of grass, dirt, or 
other debris.
•  Keep the handles dry, clean, and free of oil and grease. 
•  After each cutting session, remove accumulated grass 
clippings and debris using either a dry cloth or handbrush. 
You may also clean the equipment with a damp cloth and 
some soft, non-abrasive soap. Do not use cleaning agents 
or harsh solvents as they may damage the equipment's 
plastic components. Make sure that no water penetrates 
the equipment's interior as intake of water can destroy the 
switch/plug mechanism and the electric motor.
•  Do not clean the lawn mower with running water, 
particularly with high-pressure water. 
•  Check all nuts, bolts, and screws for proper tightness 
before each use.
•  Frequently inspect the grass bag assembly for signs of 
wear and replace immediately with a genuine Snow Joe
®
+ Sun Joe
®
 part if damage is found.
•  Replace excessively worn or damaged parts immediately.
•  To maximize your mower's longevity, all screwed parts, 
including the wheels and axles, should be cleaned and 
lubricated. There are no parts inside the equipment which 
require additional maintenance or lubrication. 
Blade Maintenance
IMPORTANT: The mower blade is sharp and can cause severe 
personal injury if handled incorrectly. Wrap the blade or wear 
protective gloves, and use extra caution when handling.
The steel blade is designed to provide a ne cut in long or 
tough grass. Deterioration in the quality of cut indicates blade 
wear or damage. Follow these steps to determine if the blade 
needs to be resharpened or replaced: 
1.  Disconnect the electrical supply to the mower.
2.  Turn the mower on its side to expose the underside of the 
blade housing.
3.  Check the blade.
a.  If the blade is blunt or has minor wear, then resharpen. 
Please call Snow Joe
®
 + Sun Joe
®
 customer service for 
assistance at 1-866-SNOWJOE (1-866-766-9563).
b.  If the blade shows signs of major wear or damage  
(i.e. gouged, bent), then replace. Please call Snow Joe
®
+ Sun Joe
®
 customer service for assistance at 
1-866-SNOWJOE (1-866-766-9563).
mWARNING! An excessively vibrating mower indicates 
that the blade is not properly balanced or has become 
deformed from striking an object. In this case, the blade must 
be repaired or replaced. Please follow the proper maintenance 
procedures for blade care or call the Snow Joe
®
 + Sun Joe
®
customer service center for assistance at 1-866-SNOWJOE 
(1-866-766-9563).
Blade Replacement
IMPORTANT: Only use original replacement parts specied for 
this mower.
You can purchase a replacement blade (Model MJ401E-11) 
and other genuine replacement parts by ordering online at 
snowjoe.com or, to order by phone, contact Snow Joe
®
 + 
Sun Joe
®
 customer service at 1-866-SNOWJOE 
(1-866-766-9563). The use of parts that do not meet the 
original equipment specications may lead to improper 
performance of the lawn mower, may compromise operator 
safety, and will void the manufacturer's warranty.
1.  Disconnect the electrical supply to the mower.
2.  Turn the mower on its side to expose the underside of the 
blade housing.
3.  Wear heavy-duty gloves, or use a cloth to grip the blade.
4.  Using the spanner provided, remove the bolt and 
the washer securing the blade by turning the bolt 
counterclockwise, then carefully remove the blade 
(Fig. 16).
Fig. 16
Blade
Spanner










