ATLAS 56998 80V Lithium Brushless 21 Inch Mower Owner’s Manual

October 30, 2023
Atlas

BRUSHLESS
21″ MOWER 80V
LITHIUMATLAS 56998 80V Lithium Brushless 21 Inch
Mower Battery and charger sold separately

56998 80V Lithium Brushless 21 Inch Mower

When unpacking, make sure that the product is intact and undamaged. If any parts are missing or broken, please call 1-888-866-5797 as soon as possible. © Copyright 2023 by Harbor Freight Tools ® . All rights reserved. No portion of this manual or any artwork contained herein may be reproduced in any shape or form without the express written consent of Harbor Freight Tools.
Diagrams within this manual may not be drawn proportionally. Due to continuing improvements, actual product may differ slightly from the product described herein. Tools required for assembly and service may not be included.
Read this material before using this product. Failure to do so can result in serious injury. SAVE THIS MANUAL.

WARNING SYMBOLS AND DEFINITIONS

| This is the safety alert symbol. Itis used to alert you to potential personal injury hazards. Obey all safety messages that follow this symbol to avoid possible injury or death.
---|---
| Indicates a hazardous situation which, if not avoided, will result in death or serious injury.
| Indicates a hazardous situation which, if not avoided, could result in death or serious injury.
| Indicates a hazardous situation which, if not avoided, could result in minor or moderate injury.
| Addresses practices not related to personal injury.

IMPORTANT SAFETY INSTRIONS

WARNING
When using electric lawn mowers, basic safety precautions should always be followed to reduce the risk of fire, electric shock, and personal injury, including the following:
When using electric lawn mowers, basic safety precautions should always be followed to reduce the risk of fire, electric shock, and personal injury, including the following:
READ ALL INSTRUCTIONS

  1. Avoid Dangerous Environment

  2. — Don’t use lawn mowers in damp or wet locations.

  3. Keep Children Away — Al visitors should be kept a safe distance from work area.

  4. Don’t Use In Rain.

  5. ress Properly — Do not wear loose clothing or jewelry. They can be caught in moving parts. Use of rubber gloves and footwear is  Use Safety Glasses — Always use face or dust mask if operation is dusty. recommended when working outdoors.

  6. Use Right Appliance — Do not use lawn mower for any job except that for which it is intended.

  7. Don’t Force Lawn Mower — It will do the job better and safer at the rate for which it was designed.

  8.  Don’t Overreach — Keep proper footing and balance at all times.

  9. Stay Alert — Watch what you are doing. Use common sense. Do not operate lawn mower when you are tired.

  10. Store Idle Lawn Mower Indoors — When not in use, lawn mower should be stored in an indoor dry and locked-up place — out of reach of children.

  11. Maintain Lawn Mower With Care — Keep cutting edges sharp and clean for best and safest performance.
    Follow instructions for lubricating and changing accessories.
    Keep handles dry, clean, and free from oil and grease.

  12. Keep guards in place and in working order.

  13. Keep blades sharp.

  14. Keep hands and feet away from cutting area.

  15. Objects struck by the lawn mower blade can cause severe injuries to persons.

  16. The lawn should always be carefully examined and cleared of all objects prior to each mowing.

  17. If lawn mower strikes a foreign object, follow these steps:
    a. Stop lawn mower. Release the bail bar.
    b. Inspect for damage.
    c. Repair any damage before restarting and operating the lawn mower.

  18. Use identical replacement blades only. Under normal usage, the grass catcher assembly is subject to deterioration and wear and should, therefore, be frequently checked for replacement. Any replacement assembly should be checked for compliance with original manufacturer’s recommendations or specifications.

  19. Only use accessories and attachments that have been found to be acceptable for use with the lawn mower. Use of any other accessory or attachments might increase the risk of injury.

Battery Precautions

  1. Do not charge appliance in rain, or in wet locations.
  2. Do not use battery-operated appliance in rain.
  3. Remove or disconnect battery before servicing, cleaning, or removing material from the lawn mower.
  4. Only use identical replacement batteries.
  5. Use only the following type and size battery: Atlas Li-ion 40V/80V.
  6. Do not dispose of the battery in a fire. The cell may explode. Check with local codes for possible disposal instructions.
  7. Do not open or mutilate the battery. Released electrolyte is corrosive and may cause damage to the eyes or skin. It may be toxic if swallowed.
  8. Exercise care in handling batteries in order not to short the battery with conducting materials such as rings, bracelets, and keys. The battery or conductor may overheat and cause burns.

Lithium Battery Safety Warnings

LITHIUM BATTERIES STORE A LARGE AMOUNT OF ENERGY AND WILL VENT FIRE OR EXPLODE IF MISTREATED:

  1. Keep Battery Pack dry.

  2. DO NOT DO ANY OF THE FOLLOWING TO THE BATTERY PACK:
    a. Open,
    b . Drop,
    c . Short-circuit,
    d . Puncture,
    e . Incinerate, or
    f Expose to temperatures greater than 140°F.

  3. Charge Battery Pack only according to its Charger’s instructions. Inspect Battery Pack before every use; do not use or charge if damaged.

Personal Safety

  1. Dress Properly – Do not wear loose clothing or jewelry. They can be caught in moving parts. Use of rubber gloves and substantial footwear is recommended when working outdoors. Wear protective hair covering to contain long hair.
  2. Wear ANSI-approved safety goggles and heavy-duty work gloves. Use face or dust mask if operation is dusty.
  3. Do not Overreach – Keep proper footing and balance at all times.
  4. Stay Alert – Watch what you are doing. Use common sense. Do not operate appliance when you are tired.

Vibration Hazard

This appliance vibrates during use.
Repeated or long-term exposure to vibration may cause temporary or permanent physical injury, particularly to the hands, arms and shoulders. To reduce the risk of vibration-related injury:

  1. Anyone using vibrating appliances regularly or for an extended period should first be examined by a doctor and then have regular medical check-ups to ensure medical problems are not being caused or worsened from use. Pregnant women or people who have impaired blood circulation to the hand, past hand injuries, nervous system disorders, diabetes, or Raynaud’s Disease should not use this appliance. If you feel any symptoms related to vibration (such as tingling, numbness, and white or blue fingers), seek medical advice as soon as possible.
  2. Do not smoke during use. Nicotine reduces the blood supply to the hands and fingers, increasing the risk of vibration-related injury.
  3. Wear suitable gloves to reduce the vibration effects on the user.
  4. Use appliances with the lowest vibration when there is a choice between different processes.
  5. Include vibration-free periods each day of work.
  6. Grip appliance as lightly as possible (while still keeping safe control of it). Let the appliance do the work.
  7. To reduce vibration, maintain the appliance as explained in this manual. If any abnormal vibration occurs, stop use immediately.

IMPORTANT

Safe Practices for Pedestrian-controlled Mowers This cutting machine is capable of amputating hands and feet and throwing objects. Failure to observe the following safety instructions could result in serious injury or death.

  1. GENERAL OPERATION
  2. Read, understand, and follow all instructions on the machine and in the manual(s) before starting.
  3. Do not put hands or feet near or under the machine.
  4. Keep clear of the discharge opening at all times.
  5. Only allow responsible adults who are familiar with the instructions to operate this machine.
  6. Clear the area of objects such as rocks, wire, toys, etc., which could be thrown by the blade. Stay behind the handle when the lawn mower is running.
  7. Be sure the area is clear of bystanders before operating. Stop machine if anyone enters the area.
  8. Do not operate machine barefooted or while wearing sandals. Always wear substantial footwear.
  9. Do not pull machine backward unless absolutely necessary. Always look down and behind before and while moving backward.
  10. Never direct discharged material toward anyone. Avoid discharging material against a wall or obstruction. Material may ricochet back toward the operator. Stop the blade when crossing gravel surfaces.
  11. Do not operate machine without the entire grass catcher, discharge guard, rear guard, or other safety protective devices in place and working.
  12. Never leave a running machine unattended. {2, Stop the lawn mower and wait until the blade comes to a complete stop before cleaning the machine, removing grass catcher, or unclogging the discharge guard.
  13. Operate machine only in daylight or good artificial light.
  14. Do not operate machine while under the influence of alcohol or drugs.
  15. Never operate lawn mower in wet grass. Always be sure of your footing; walk, never run.
  16. If the machine should start to vibrate abnormally, stop the machine and check for the cause immediately. Vibration is generally a warning of trouble.
  17. Always wear eye protection when operating machine.
  18. See manufacturer’s instructions for proper operation and installation of accessories. Only use accessories approved by the manufacturer.
  19. The wamings and precautions discussed in this manual cannot cover all possible conditions and situations that may occur. It must be understood by the operator that common sense and caution are factors which cannot be built into this product, but must be supplied by the operator.
  20. Maintain labels and nameplates on the appliance. These carry important safety information. If unreadable or missing, contact Harbor Freight Tools for a replacement.

Il. SLOPE OPERATION
Slopes are a major factor related to slip and fall accidents, which can result in severe injury. Operation on all slopes requires extra caution. If you feel uneasy on a slope, do not mow it.

  1. Mow across the face of slopes; never up and down. Exercise extreme caution when changing direction on slopes.
  2. Watch for holes, ruts, bumps, rocks, or other hidden objects. Uneven terrain could cause a slip and fall accident. Tall grass can hide obstacles.
  3. Do not mow on wet grass or excessively steep slopes. Poor footing could cause a slip and fall accident.
  4. Do not mow near drop offs, ditches, or embankments. You could lose your footing or balance.

lll. CHILDREN

Tragic accidents can occur if the operator is not alert to the presence of children.
Children are often attracted to the machine and the mowing activity.
Never assume that children will remain where you last saw them.

  1. Keep children out of the mowing area and under the watchful care of a responsible adult other than the operator.
  2. Be alertand turn mower off if a child enters the area.
  3. Never allow children to operate the machine.
  4. Use extra care when approaching blind corners, shrubs, trees, or other objects that may block your view of a child.

IV. SERVICE

  1. Keep all nuts and bolts tight to be sure the equipment is in safe working condition.

  2. Never remove or tamper with safety devices.
    Check their proper operation regularly. Never do anything to interfere with the intended function of a safety device or to reduce the protection provided by a safety device.

  3. Keep machine free of grass, leaves, or other debris build up. Allow machine to cool before storing.

  4. If you strike a foreign object, stop and inspect the machine. Repair, if necessary, before starting.

  5. Check grass catcher components and the discharge guard frequently and replace with manufacturer’s recommended parts, when necessary.

  6. Mower blades are sharp. Wrap the blade or wear gloves, and use extra caution when servicing them.

SAVE THESE INSTRUCTIONS.

Grounding
WARNING

TO PREVENT ELECTRIC SHOCK AND DEATH FROM INCORRECT GROUNDING:
Check with a qualified electrician if you are in doubt as to whether the outlet is properly grounded. Do not modify the power cord plug provided with the charger. Do not use the charger if the power cord or plug is damaged. If damaged, have it repaired by a service facility before use. If the plug will not fit the outlet, have a proper outlet installed by a qualified electrician. Extension Cords
Note: Extension cords must not be used with this item’s Charger.
Symbology

| Volts
---|---
| Direct Current
| Amperes
| [No Load Revolutions per Minute (RPM)
| WARNING marking concerning Risk of Eye Injury. Wear ANSI-approved safety goggles with side shields.
| WARNING marking concerning Risk of Hearing Loss. Wear hearing protection.
| Read the manual before set-up and/or use.
| WARNING marking concerning Risk of Fire. Do not cover Charger ventilation ducts. Charge on fireproof surface only.
| WARNING marking concerning Risk of Electric Shock. Properly connect Charger’s power cord to appropriate outlet.
| WARNING marking concerning Risk of Explosion. Do not puncture, short, or open battery packs and do not charge damaged battery packs.

Specifications

Battery Type Atlas Li-lon 40/80V (57014) (sold separately)
Charger Type 56993 or 56997 Atlas Li-ion (sold separately)
Blade Speed 2800 RPM
Blade Bolt Torque 28 ft-Ib (33 N-m)
Cutting Width 20″
Cutting Height 1-3/8″— 3-3/4″

Components and Controls

ATLAS 56998 80V Lithium Brushless 21 Inch Mower -
components

Assembly Instructions

Read the ENTIRE IMPORTANT SAFETY INSTRUCTIONS section at the beginning of this manual including all text under subheadings therein before set up or use of this product.
Note: For additional information regarding the parts listed in the following pages, refer to the Assembly Diagrams near the end of this manual.
WARNING
Only use accessories and attachments that have been found to be acceptable for use with the lawn mower.
Use of any other accessory or attachments might increase the risk of injury.
Attach Upper Handle

  1. Lift Upper Handle and carefully line up with Lower Handles without pinching or twisting cables.
  2. Connect Upper Handle to Lower Handles with Handle Connect Knobs (53) and Handle Bolts (55). Tighten securely.ATLAS 56998 80V Lithium Brushless 21 Inch Mower - Handle
  3. Unlock Lower Handles: Pull out and rotate Handle Lock Knobs 90 degrees.
  4. Move Handle assembly to operating position, locking each side into preferred handle height position. Check that both sides are securely locked into place.ATLAS 56998 80V Lithium Brushless 21 Inch Mower - Handle 1
  5. Route cables through clips, then push clips to lock.ATLAS 56998 80V Lithium Brushless 21 Inch Mower - Handle 2

Operating Instructions

Read the ENTIRE IMPORTANT SAFETY INFORMATION section at the beginning of this manual including all text under subheadings therein before set up or use of this product.
Tool Set Up
WARNING
Only use accessories and attachments that have been found to be acceptable for use with the lawn mower.
Use of any other accessory or attachments might increase the risk of injury.
Battery Charging
Charge battery before using this tool. Follow instructions included with battery charger (sold separately).
Install Accessory
Do not operate Lawn Mower without an accessory installed in rear discharge.
Grass Catcher

  1. Remove Safety Key and Battery Pack(s).
  2. Remove Mulching Insert, if present.
  3. Lift and hold Rear Discharge Cover.
  4. Lift Grass Catcher by its Handle and place Hooks over Rod.
  5. Lower Rear Discharge Cover.
  6. To remove, lift and hold Rear Discharge Cover, remove Grass Catcher, then lower Rear Discharge Cover.

ATLAS 56998 80V Lithium Brushless 21 Inch Mower - rear

Mulching Insert

  1. Remove Safety Key and Battery Pack(s).
  2. Lift and hold Rear Discharge Cover.
  3. Lift Mulching Insert by its Handle and push into Rear Discharge until it clicks in place.
  4. Lower Rear Discharge Cover.
  5. To remove, lift and hold Rear Discharge Cover, squeeze base of Handle and pull straight back. Lower Rear Discharge Cover.

ATLAS 56998 80V Lithium Brushless 21 Inch Mower -
Discharge

Side Discharge Chute
Do not operate Lawn Mower with Side Discharge Chute WITHOUT Mulching Insert installed in rear discharge.

  1. Remove Safety Key and Battery Pack(s).
  2. Liftand hold Rear Discharge Cover.
  3. Lift Mulching Insert by its Handle and push into Rear Discharge until it clicks in place.
  4. Lower Rear Discharge Cover.ATLAS 56998 80V Lithium Brushless 21 Inch Mower - Discharge 1
  5. Lift and hold Side Discharge Cover.
  6. Lift Side Discharge Chute, tip up, place Hooks under Rod, then tip Chute down.
  7. Lower Side Discharge Cover.ATLAS 56998 80V Lithium Brushless 21 Inch Mower - Discharge Cover
  8. To remove:
    a. Lift and hold Side Discharge Cover.
    b. Tip Side Discharge Chute up and lift off rod.
    c. Lower Side Discharge Cover.
    d. Lift and hold Rear Discharge Cover.
    e. Squeeze base of Handle and pull straight back.
    f. Lower Rear Discharge Cover.

adjust Blade Height

  1. Remove Safety Key and Battery Pack(s).
  2. To raise Blade height, move Lever to higher number. Place Lever into notch at desired height.
  3. To lower Blade height, move Lever to lower number. Place Lever into notch at desired height.

ATLAS 56998 80V Lithium Brushless 21 Inch Mower -
Blade

OPERATING TIPS – BEFORE STARTING THE MOWER

a. use only during daylight hours.
Do not use at night.
b. inspect equipment.
c. check Blade connection, tighten Bolt if necessary. See inspect Blade on page 14.
d. Make sure grass is dry.
e. turn off Mower before moving over loose material, such as gravel, dirt, and mulch.
General Operation
General Operation

WARNING
TO PREVENT SERIOUS INJURY: Do not put hands or feet near or under the machine.
Keep clear of the discharge opening at all times.
Wear ANSI-approved safety glasses, heavy-duty work gloves, dust mask/respirator and hearing protection during use.
Clear the area of objects such as rocks, wire, toys, etc., which could be thrown by the blade.
Stay behind the handle when the lawn mower is running.
Be sure the area is clear of bystanders before operating. Stop machine if anyone enters the area.
Note: Two Battery Packs may be used. The Mower will switch to second Battery Pack when first Battery Pack is discharged. User may feel subtle loss of power and/or power surge while batteries switch.

  1. Open Battery Door, insert Battery Pack into battery compartment and push down until it clicks into place. Insert second Battery Pack, if using.
  2. Insert Safety Key. Note: Mower will not operate unless Safety Key is inserted.

ATLAS 56998 80V Lithium Brushless 21 Inch Mower -
Battery

Start Push Mower (56998)

  1. Press and hold down Power Switch, then pull and hold Bail Control Bar against Handle.
  2. When Mower has started, release Power Switch.
  3. To stop Mower, release Bail Control Bar.

ATLAS 56998 80V Lithium Brushless 21 Inch Mower - Battery
1

Start Self-Propelled Mower (56992)
WARNING! To prevent serious injury, before starting Mower, set Speed Controller to its lowest setting.
Do not operate Drive Control bar until Mower is started.

  1. Press and hold down Power Switch, then pull and hold Bail Control Bar against Handle.

  2. When Mower has started, release Power Switch.

  3. While holding Bail Control Bar, pull and hold the Drive Control Bar against the Handle. The Mower will move forward.

  4. Adjust Speed:
    « To increase speed, push Speed Controller forward toward the rabbit symbol.
    « To decrease speed, pull Speed Controller backward toward the turtle symbol.ATLAS 56998 80V Lithium Brushless 21 Inch Mower -
Battery2

  5. To stop forward motion, release Drive Control Bar.

  6. To stop Mower, release Bail Control Bar.

Automatic Shut Off
The Mower has thermal overload protection to stop the machine if overload occurs.
If Mower shuts off:

  1. Release the Bail Control Bar and Drive Control Bar (56992 only).
  2. Remove Safety Key and Battery Pack(s).
  3. Allow Mower to cool at least 15 minutes.
  4. Insert Battery Pack(s) and Safety Key.
  5. Restart Mower.

Empty Grass Catcher

  1. Stop Mower.
  2. Remove Safety Key and Battery Pack(s).
  3. Remove Grass Catcher, empty, then replace Grass Catcher.
  4. Replace Battery Pack(s) and Safety Key.
  5. Restart Mower.

After Use

  1. To prevent accidents, turn off the Mower and remove its Safety Key and Battery Pack(s) after use.
  2. Remove and empty Grass Catcher.
  3. Clean, then store the Mower indoors out of children’s reach. Refer to Cleaning, Maintenance, and Storage on page 14 for additional information.

Maintenance and Servicing

Procedures not specifically explained in this manual must be performed only by a qualified technician.
WARNING
TO PREVENT SERIOUS INJURY FROM ACCIDENTAL OPERATION:
Remove Safety Key and Battery Pack(s) before performing any procedure in this section.
TO PREVENT SERIOUS INJURY FROM TOOL FAILURE:
Do not use damaged equipment. If abnormal noise or vibration occurs, have the problem corrected before further use.

Cleaning, Maintenance, and Storage

  1. BEFORE EACH USE, inspect the general condition of the tool. Check for:
    loose or damaged blade leaking, swollen, or cracked battery pack
    loose hardware
    misalignment or binding of moving parts cracked or broken parts any other condition that may affect its safe operation.

  2. AFTER USE, clean external surfaces, blade and under mower deck.

  3. Li-lon BATTERY MUST BE RECYCLED OR DISPOSED OF PROPERLY. Do not short, incinerate or open battery.

  4. Remove Safety Key and Battery Pack(s) and store Battery Pack(s), Charger, Mower and accessories in dry, indoor area out of reach of children. Keep Battery Packs and away from metal objects(i.e., paperclips, coins) to prevent shorting.

Inspect Blade
CAUTION! The blade is sharp. Wear heavy-duty work gloves when handling and working near the Blade.

  1. Remove Safety Key and Battery Pack(s).
  2. Turn Mower on its side.
  3. Check Blade for damage. If damaged, have Blade sharpened or replaced.
  4. Check Blade tightness. If Blade is loose:
    a. Block Blade with piece of wood.
    b. Turn Blade Bolt clockwise to tighten.
    Torque to 28 ft-Ib (33 N-m).
    c. Remove piece of wood.

Clean Mower
CAUTION! Wear heavy-duty work gloves when cleaning undemeath Mower.
NOTICE: To prevent damage, do not spray water or any liquid to clean the mower.

  1. Remove Safety Key and Battery Pack(s).
  2. Empty the Grass Catcher.
  3. Use a clean cloth to clean external surfaces.
  4. Use a brush to clean debris from discharge chutes.
  5. Turn Mower on its side, then use a brush to clean debris from blade and bottom of mower deck.

Storage
CAUTION! DO NOT HANG MOWER ON ANY VERTICAL SURFACE, ONLY STORE MOWER ON A HARD, FLAT, HORIZONTAL SURFACE.

  1. Remove Grass Catcher.
  2. Unlock Lower Handles: Pull out and rotate Handle Lock Knobs 90 degrees.
  3. Fold Handles over Mower. Lower Handles without pinching or twisting cables.
  4. Loosen Handle Connect Knobs.
  5. Fold Upper Handles over Mower. Lower Handles without pinching or twisting cables.
  6. Tip Mower up to store.

ATLAS 56998 80V Lithium Brushless 21 Inch Mower - Tip
Mower

Troubleshooting

Problem Possible Causes Probable Solutions
Mower won’t start. 1.Battery Pack(s) not properly connected.

2.Battery Pack(s) not properly charged.
3.Safety Key not installed.
4.Grass jamming blade.
5.Internal damage or wear.| 1.Make sure Battery Pack(s) are inserted correctly and locked in place.
2.Make sure Charger is connected and operating properly. Give enough time for Battery Pack(s) to charge properly.
3.Insert Safety Key.
4.Clean blade.
5.Have machine serviced by qualified technician.
Excessive noise or vibration.| 1.Dull Blade.
2.Bent or broken Blade.
3.Unbalanced blade.
4.Motor Shaft broken.| 1.Have qualified technician sharpen Blade.
2.Have qualified technician replace Blade.
3.Have qualified technician balance Blade.
4.Have machine serviced by qualified technician.
Blade does not spin properly.| 1.Blade loose.
2.Blade dirty.
3.Unbalanced blade.
4.Internal parts damaged.| 1.Stop Mower, remove Safety Key and Battery Pack(s), then torque the Blade Bolt to 28 ft-lb (33 N-m).
2.Clean Blade.
3.Have qualified technician balance Blade.
4.Have machine serviced by qualified technician.
Mower stops during use.| Thermal overload protection has tripped.| Remove Safety Key and Battery Pack(s) and allow Mower to cool at least 15 minutes.
Mower hard to push| 1.Grass too tall.
2.Grass Catcher full.
3.Grass wet| 1.Raise blade height.
2.Empty Grass Catcher.
3.Wait until grass is dry.

Follow all safety precautions whenever diagnosing or servicing the equipment.

Parts Lists and Diag
PLEASE READ THE FOLLOWING CAREFULLY
THE MANUFACTURER AND/OR DISTRIBUTOR HAS PROVIDED THE PARTS LIST AND ASSEMBLY DIAGRAM IN THIS MANUAL AS A REFERENCE TOOL ONLY. NEITHER THE MANUFACTURER OR DISTRIBUTOR MAKES ANY REPRESENTATION OR WARRANTY OF ANY KIND TO THE BUYER THAT HE OR SHE IS QUALIFIED TO MAKE ANY REPAIRS TO THE PRODUCT, OR THAT HE OR SHE IS QUALIFIED TO REPLACE ANY PARTS OF THE PRODUCT. IN FACT, THE MANUFACTURER AND/OR DISTRIBUTOR EXPRESSLY STATES THAT ALL REPAIRS AND PARTS REPLACEMENTS SHOULD BE UNDERTAKEN BY CERTIFIED AND LICENSED TECHNICIANS, AND NOT BY THE BUYER. THE BUYER ASSUMES ALL RISK AND LIABILITY ARISING OUT OF HIS OR HER REPAIRS TO THE ORIGINAL PRODUCT OR REPLACEMENT PARTS THERETO, OR ARISING OUT OF HIS OR HER INSTALLATION OF REPLACEMENT PARTS THERETO. 56992 Parts List

Part Description Qty
1 Motor Assembly 1
2 Blade Washer 1
3 Fan 1
4 Side Discharge Chute 1
6 Washer 2
7 Front Cover 1
8 Side Discharge Cover 1
9 Blade 1
10 Blade Bolt 1
11 Screw 23
12 Deck 1
13 Wheel Bolt 4
14 Screw 20
15 Front Wheel Axle 1
16 Axle Press Plate 2
17 Axle Screw 8
18 8″ Front Wheel 2
19 Front Axle Cover 1
20 Nut 2
21 Height Adjustment Link Bar 1
22 Nut 4
23 Height Adjustment Spring 1
24 Rear Baffle 1
25 Screw 2
26 Left Handle Bracket 1
27 Bolt 4
28 Rear Discharge Cover 1
29 Nut 4
30 Switch Assembly 2
31 Plug 2
32 Right Handle Bracket 1
33 E-Clip 2
34 Rod 1
35 Spring 1
36 Spring 1
37 Cotter Pin 1
38 Rear Wheel Axle 1
39 Rear Shield 1
40 Screw 4
41 Rear Shield Press Plate 1
42 10″ Rear Wheel 2
43 Pin 2
44 Handle Lock Knob 2
45 Spring 2
46 Limit Column 2
47 Block 2
48 Blade Height Lever 1
49 Nut 2
50 Bolt Sleeve 2
51 Bolt 2
52 Lower Handle 2
53 Handle Connect Knob 2
54 Sleeve 2
55 Handle Bolt 2
56 Upper Handle 1
57 Power Switch Box 1
58 Bail Control Bar 1
59 Foam Handle Cover 1
60 Grass Catcher 1
61 Mulching Insert 1
62 Drive Control Bar 1
63 Speed Controller Box 1
64 Washer 4
65 Screw 4
66 Screw 28
67 Dust Cover 2
68 Reducer 1
69 Safety Key 1
70 Reducer Bracket 1
71 Rear Axle Bracket 2
72 Screw 4

Record Product’s Serial Number Here:
Note: If product has no serial number, record month and year of purchase instead.
Note: Some parts are listed and shown for illustration purposes only, and are not available individually as replacement parts. Parts may not be interchangeable. Specify UPC number when ordering:
56992: 193175507532 56998: 792363569989

56992 Assembly Diagram

ATLAS 56998 80V Lithium Brushless 21 Inch Mower -
Diagram

56998 Parts List

Part Description Qty
1 Motor Assembly 1
2 Blade Washer 1
3 Fan 1
4 Side Discharge Chute 1
5 Front Cover 1
8 Side Discharge Cover 1
9 Blade 1
10 Blade Bolt 1
11 Screw 17
12 Deck 1
13 Wheel Bolt 4
14 Screw 4
15 Front Wheel Axle 1
16 Axle Press Plate 4
17 Axle Screw 8
18 8″ Front Wheel 2
19 Front Axle Cover 1
20 Nut 2
21 Height Adjustment Link Bar 1
22 Nut 4
23 Height Adjustment Spring 1
24 Rear Baffle 1
26 Left Handle Bracket 1
27 Bolt 4
28 Rear Discharge Cover 1
29 Nut 4
30 Switch Assembly 2
31 Plug 2
32 Right Handle Bracket 1
33 E-Clip 2
34 Rod 1
35 Spring 1
36 Spring 1
37 Cotter Pin 1
38 Rear Wheel Axle 1
39 Rear Shield 1
40 Screw 4
41 Rear Shield Press Plate 1
42 10″ Rear Wheel 2
43 Pin 2
44 Handle Lock Knob 2
45 Spring 2
46 Limit Column 2
47 Block 2
48 Blade Height Lever 1
49 Nut 2
50 Bolt Sleeve 2
51 Bolt 2
52 Lower Handle 2
53 Handle Connect Knob 2
54 Sleeve 2
55 Handle Bolt 2
56 Upper Handle 1
57 Power Switch Box 1
58 Bail Control Bar 1
59 Foam Handle Cover 1
60 Grass Catcher 1
61 Mulching Insert 1
62 Safety Key 1
63 Washer 2
64 Screw 2

Record Product’s Serial Number Here:
Note: If product has no serial number, record month and year of purchase instead.
Note: Some parts are listed and shown for illustration purposes only, and are not available individually as replacement parts. Parts may not be interchangeable. Specify item number when ordering.

56998 Assembly Diagram

ATLAS 56998 80V Lithium Brushless 21 Inch Mower - Diagram
1

Limited 90 Day Warranty

Harbor Freight Tools Co. makes every effort to assure that its products meet high quality and durability standards, and warrants to the original purchaser that this product is free from defects in materials and workmanship for the period of 90 days from the date of purchase. This warranty does not apply to damage due directly or indirectly, to misuse, abuse, negligence or accidents, repairs or alterations outside our facilities, criminal activity, improper installation, normal wear and tear, or to lack of maintenance. We shall in no event be liable for death, injuries to persons or property, or for incidental, contingent, special or consequential damages arising from the use of our product. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation of exclusion may not apply to you. THIS WARRANTY IS EXPRESSLY IN LIEU OF ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS.
To take advantage of this warranty, the product or part must be returned to us with transportation charges prepaid. Proof of purchase date and an explanation of the complaint must accompany the merchandise. If our inspection verifies the defect, we will either repair or replace the product at our election or we may elect to refund the purchase price if we cannot readily and quickly provide you with a replacement. We will return repaired products at our expense, but if we determine there is no defect, or that the defect resulted from causes not within the scope of our warranty, then you must bear the cost of returning the product. This warranty gives you specific legal rights and you may also have other rights which vary from state to state.

Item 56992 56998
For technical questions, please call 1-888-866-5797.
26677 Agoura Road
¢ Calabasas, CA 91302
– 1-888-866-5797

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| ATLAS 56998 80V Lithium Brushless 21 Inch Mower [pdf] Owner's Manual
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