Manual For The 63022 Gas Powered Earth Auger

User Manual: Manual for the 63022 Gas Powered Earth Auger Gas Powered Earth Auger

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Owner’s Manual & Safety Instructions
Save This Manual Keep this manual for the safety warnings and precautions, assembly,

operating, inspection, maintenance and cleaning procedures. Write the product’s serial number in the
back of the manual near the assembly diagram (or month and year of purchase if product has no number).
Keep this manual and the receipt in a safe and dry place for future reference.

17k

Using an engine indoors
CAN KILL YOU IN MINUTES.
Engine exhaust contains carbon monoxide.
This is a poison you cannot see or smell.

NEVER use inside
a home or garage,
EVEN IF doors and
windows are open.

Only use OUTSIDE
and far away from
windows, doors,
and vents.

Visit our website at: http://www.harborfreight.com
Email our technical support at: productsupport@harborfreight.com
Email our engine support at: predator@harborfreight.com
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© 2015 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.

Table of Contents
Specifications ............................................. 2
Safety ......................................................... 3
Setup .......................................................... 7
Operation .................................................... 9

Maintenance .............................................. 12
Troubleshooting ......................................... 16
Warranties ................................................. 18
Parts Lists and Diagrams .......................... 20

Specifications
Maximum Bit Size
Drive Shaft
Accessories
Displacement
Engine Type
Cooling System
Type

Fuel

Capacity
Type
Oil
Ratio
Run Time @ 50% Load
with full tank
Sound Level at 3 feet
Bore x Stroke
Compression Ratio
Rotation viewed from PTO
(power takeoff - the output shaft)

Spark Plug
Speed

Type
Gap
Idle

10″ Diameter x 39" Long
7/8″ Diameter x 1-7/8″ Long
Spark Plug Wrench,
Screwdriver, 2 Hex Keys
52cc
Vertical Single Cylinder
2-stroke
Forced air cooled
87+ octane stabilizer-treated unleaded
gasoline
mixed with 2-cycle oil (see below)
0.3 Gallon
2-cycle oil (designed specifically
for mixing with gasoline)
25:1 gasoline-to-oil ratio
5 fl-oz oil per gallon of gasoline
1.3 hr.
102 dB
44 mm x 34 mm
8.2:1
Clockwise
NGK® BM6A

0.028"
2700 RPM

The emissions control system for this Engine is warranted for standards set by the
U.S. Environmental Protection Agency. For warranty information, refer to the last pages of this manual.

Page 2

For technical questions, please call 1-888-866-5797.

ITEM 63022

WARNING SYMBOLS AND DEFINITIONS
This is the safety alert symbol. It is used to alert you to potential
personal injury hazards. Obey all safety messages that
follow this symbol to avoid possible injury or death.

SAFETY

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.

RpM
Hp

property or Statement
Revolutions Per Minute
Horsepower
WARNING marking concerning
Risk of Eye Injury. Wear ANSI-approved
safety goggles with side shields.
Read the manual before
set-up and/or use.
WARNING marking concerning
Risk of Hearing Loss.
Wear hearing protection.

Symbol

property or Statement
WARNING marking concerning
Risk of Respiratory Injury.
Operate engine OUTSIDE and far away
from windows, doors, and vents.
WARNING marking concerning
Risk of Fire while handling fuel.
Do not smoke while handling fuel.
WARNING marking concerning
Risk of Fire.
Do not refuel while operating.
Keep flammable objects
away from engine.

OpERATION

Symbol

SETUp

Symbol Definitions

IMpORTANT SAFETY INSTRUCTIONS
WARNING! Read all instructions.
Failure to follow all instructions listed below may result in fire, serious injury and/or DEATH.
The warnings 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.

SAVE THESE INSTRUCTIONS

1. Gasoline fuel and fumes are flammable, and
potentially explosive. Use proper fuel storage
and handling procedures. Do not store fuel
or other flammable materials nearby.

4. Set up and use only on a flat, level,
well-ventilated surface.

2. Have multiple ABC class fire extinguishers nearby.

6. Use only lubricants and fuel recommended
in the Specifications chart of this manual.

3. Operation of this Auger may create sparks that can
start fires around dry vegetation.
A spark arrestor may be required. The operator
should contact local fire agencies for laws or
regulations relating to fire prevention requirements.
ITEM 63022

5. Wear ANSI-approved safety goggles, heavy-duty
work gloves, and dust mask/respirator during set up.

For technical questions, please call 1-888-866-5797.

Page 3

MAINTENANCE

Set up precautions

Operating precautions

SAFETY
SETUp

1. Buried utility lines may be unmarked; contact
utility companies before drilling. Contacting utility
lines may cause severe personal injury or death.
2. Check for landscape fabric before drilling.
Landscape fabric may get pulled into the Bit
and also pull the operator into the Bit.
Before drilling, cut a hole in the landscape fabric
sufficiently larger than the diameter of the Auger to
prevent contact or entanglement with the fabric.
3. Keep everyone other than the operator
at least 10 feet from the Auger during operation.
people using hand tools should not move or
remove soil-pile while the Auger is operating.
Always keep children away from the Auger,
especially while it is operating.
4. To prevent severe personal injury or
dismemberment from rotating Bit:
Stand on flat, level, solid surface and brace
against torque during use. Keep hands and feet
away from Bit and hole when Engine is running.
5.

CARBON MONOXIDE HAZARD
Using an engine indoors
CAN KILL YOU IN MINUTES.
Engine exhaust contains
carbon monoxide. This is a poison
you cannot see or smell.

13. Drill with the Engine running at full speed.
Fully squeeze the Throttle to maintain
a steady drilling speed.
14. When shutting off the Engine, make sure the
Auger has stopped before setting the tool down.
15. Keep children away from the Auger,
especially while it is operating.
16. Keep all spectators at least six feet
from the Engine during operation.
17. Fire Hazard! Do not fill fuel tank while engine is
running. Do not operate if gasoline has been spilled.
Clean spilled gasoline before starting engine.
Do not operate near pilot light or open flame.
18. Do not touch engine during use.
Let engine cool down after use.
19. Never store fuel or other flammable
materials near the engine.
20. Only use a suitable means of transport and
lifting devices with sufficient weight bearing
capacity when transporting the Auger.
21. Secure the Auger on transport vehicles to
prevent it from rolling, slipping, and tilting.
22. Industrial applications must follow
OSHA requirements.
23. Do not leave the Auger unattended when it is
running. Turn off the Auger (and remove safety
keys, if available) before leaving the work area.

OpERATION

NEVER use inside a home or garage,
EVEN IF doors and windows are open.

6.
7.

MAINTENANCE

8.
9.
10.
11.
12.

Only use OUTSIDE and far away from windows,
doors, and vents.
Do not lock trigger on.
Never disable safety switches or components.
Maintain a firm grip on the Auger
with both hands and be aware of the
strong start-up torque of the tool.
Disconnect and insulate spark plug wire
before maintenance and/or changing bits.
Do not carry between holes with Engine running.
Carry by handle only; not by Bit.
Keep your thumb near the power Switch in the
event the Auger must be turned off immediately.
Do not use the Auger if the Bit
is dull, bent, or damaged.

Page 4

24. The Auger can produce high noise levels.
Prolonged exposure to noise levels
above 85 dBA is hazardous to hearing.
Wear ear protection when operating the Auger
or when working nearby while it is operating.
25. Wear ANSI-approved safety glasses, hearing
protection, and NIOSH-approved dust mask/
respirator under a full face shield along
with steel-toed work boots during use.
26. People with pacemakers should consult their
physician(s) before use. Electromagnetic fields in
close proximity to a heart pacemaker could cause
pacemaker interference or pacemaker failure.
Caution is necessary when near the
engine’s magneto or recoil starter.
27. Use only accessories that are recommended by
Harbor Freight Tools for your model. Accessories
that may be suitable for one Auger may become
hazardous when used on another Auger.
28. Do not operate in explosive atmospheres,
such as in the presence of flammable
liquids, gases, or dust. Gasoline-powered
engines may ignite the dust or fumes.
29. Stay alert, watch what you are doing and
use common sense when operating this
Auger. Do not use while tired or under the
influence of drugs, alcohol or medication.

For technical questions, please call 1-888-866-5797.

ITEM 63022

31. Use this Auger with both hands only.
Using Auger with only one hand can
easily result in loss of control.
32. Dress properly. Do not wear loose clothing or
jewelry. Keep hair, clothing and gloves away
from moving parts. Loose clothes, jewelry or
long hair can be caught in moving parts.
33. Parts, especially exhaust system components,
get very hot during use. Stay clear of hot parts.
34. Do not cover the Auger during operation.
35. Keep the Auger, Engine, and surrounding
area clean at all times.
36. Do not smoke, or allow sparks, flames,
or other sources of ignition around the
Auger, especially when refuelling.

37. Use the Auger, accessories, etc., in accordance with
these instructions and in the manner intended for
the particular type of Auger, taking into account the
working conditions and the work to be performed.
Use of the Auger for operations different from those
intended could result in a hazardous situation.
38. Do not operate the Auger with known
leaks in the engine’s fuel system.
39. When spills of fuel or oil occur, they must be
cleaned up immediately. Dispose of fluids and
cleaning materials as per any local, state, or
federal codes and regulations. Store oil rags in
a bottom-ventilated, covered, metal container.
40. Keep hands and feet away from moving parts.
Do not reach over or across Auger while operating.
41. Before use, check for misalignment or
binding of moving parts, breakage of parts,
and any other condition that may affect
the Auger’s operation. If damaged, have the
Auger serviced before using. Many accidents
are caused by poorly maintained Auger.
42. Use the correct Auger for the application. Do
not modify the Auger and do not use the Auger
for a purpose for which it is not intended.

SETUp

30. Do not overreach. Keep proper footing and
balance at all times. This enables better control
of the Auger in unexpected situations.

SAFETY

Operating precautions (cont.)

MAINTENANCE

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

OpERATION

Vibration Hazard

ITEM 63022

For technical questions, please call 1-888-866-5797.

Page 5

Service precautions
1. Before service, maintenance, or cleaning:
a. Turn the engine switch to its “OFF” position.
b. Allow the engine to completely cool.

SAFETY

c. Then, remove the spark plug cap
from the spark plug.
2. Keep all safety guards in place and in
proper working order. Safety guards include
muffler, air cleaner, mechanical guards,
and heat shields, among other guards.
3. Do not alter or adjust any part of the Auger or
its engine that is sealed by the manufacturer
or distributor. Only a qualified service
technician may adjust parts that may increase
or decrease governed engine speed.
4. Wear ANSI-approved safety goggles,
heavy-duty work gloves, and
dust mask/respirator during service.

SETUp

5. Maintain labels and nameplates on the Auger.
These carry important information.
If unreadable or missing, contact
Harbor Freight Tools for a replacement.

6. Have the Auger serviced by a qualified repair
person using only identical replacement parts.
This will ensure that the safety of the Auger
is maintained. Do not attempt any service or
maintenance procedures not explained in this
manual or any procedures that you are uncertain
about your ability to perform safely or correctly.
7. Store Auger out of the reach of children.
8. Follow scheduled engine and Auger maintenance.
Refueling:
1. Do not refill the fuel tank while the
engine is running or hot.
2. Do not smoke, or allow sparks, flames,
or other sources of ignition around the
Auger, especially when refuelling.
3. Do not fill fuel tank to the top.
Leave a little room for the fuel to expand as needed.
4. Refuel in a well-ventilated area only.
5. Wipe up any spilled fuel and allow excess
to evaporate before starting engine.
To prevent FIRE, do not start the engine
while the smell of fuel hangs in the air.

SAVE THESE INSTRUCTIONS.

OpERATION
MAINTENANCE
Page 6

For technical questions, please call 1-888-866-5797.

ITEM 63022

Set Up

SAFETY

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.

TO pREVENT SERIOUS INJURY:
Operate only with proper spark arrestor installed.
Operation of this Auger may create sparks that can start fires around dry vegetation.
A spark arrestor may be required.
The operator should contact local fire agencies for laws or regulations
relating to fire prevention requirements.
At high altitudes, the Engine’s carburetor, governor (if so equipped), and any other parts that control
the fuel-air ratio will need to be adjusted by a qualified mechanic to allow efficient high-altitude
use and to prevent damage to the Engine and any other devices used with this product.
The emission control system for this Engine is warranted for standards set by the U.S. Environmental
Protection Agency. For warranty information, refer to the last pages of this manual.

2. You operate the Auger without adding fuel
stabilizer to the gasoline. Do not run the
Engine without treating the gasoline with fuel
stabilizer. Follow fuel stabilizer manufacturer’s
recommendations for use. Running the
Engine without treating the gasoline with fuel
stabilizer will permanently damage the unit.

MAINTENANCE

OpERATION

1. You operate the Auger without the proper
25:1 fuel/oil mix in its Fuel Tank. Do not run the
Engine with an improper fuel mix, low or no fuel mix.
Running the Engine with an improper fuel mix,
low or no fuel mix, will permanently damage the unit.

SETUp

IMpORTANT! Your Warranty is voided if either:

ITEM 63022

For technical questions, please call 1-888-866-5797.

Page 7

Components and Controls

SAFETY

Fuel Tank

Starter Handle
Throttle

SETUp

Handle
Choke
power Switch

OpERATION

Bit

MAINTENANCE
Page 8

For technical questions, please call 1-888-866-5797.

ITEM 63022

Operation

SAFETY

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.

pre-Start Checks
Inspect engine and Auger looking for damaged, loose, and missing parts before set up and starting.
If any problems are found, do not use Auger until fixed properly.

5 FLUID OUNCES
2-CYCLE OIL

1. Clean the Fuel Cap and the area around it.

SETUp

Checking and Filling Fuel

2. Unscrew and remove the Fuel Cap.
3. Remove the Strainer and remove any dirt
and debris. Then replace the Strainer.

1 GALLON
UNLEADED
GASOLINE

AppROVED
CONTAINER

Note: Do not use gasoline containing more than
10% ethanol (E10). Do not use E85 ethanol. Add fuel
stabilizer to the gasoline or the Warranty is VOID.

IMpORTANT: Your Warranty is VOID if the Engine’s
Fuel Tank is not filled with the proper mixture (25:1) of
unleaded gasoline and 2-cycle oil before each use.
Before each use, check the fuel level. Do not run the
Engine with an improper unleaded gasoline/2-cycle oil
mixture. Running the Engine with an improper
mixture WILL permanently damage the Engine.

Figure A: Fuel-Oil Mixture
4. To obtain the proper gasoline
and 2-cycle oil mixture, mix 5 fluid ounces of
2-cycle oil with 1 gallon of unleaded gasoline
into an approved container. Then gently agitate the
container to thoroughly mix the gasoline/2-cycle oil.
5. If needed, fill the Fuel Tank to about 1 inch
under the fill neck of the Fuel Tank with
the pre-mixed unleaded gasoline/2-cycle oil mixture.

OpERATION

Note: Do not use gasoline that has been stored in a
metal fuel container or a dirty fuel container. It can
cause particles to enter the carburetor, affecting
engine performance and/or causing damage.

6. Replace the Fuel Cap.

MAINTENANCE

7. Wipe up any spilled fuel and allow excess
to evaporate before starting engine.
To prevent FIRE, do not start the engine
while the smell of fuel hangs in the air.

Installing Bit
1. Insert the shank of the Bit fully upward into the
Transmission Socket on the bottom of the Auger.

ITEM 63022

2. Secure the Bit in the Transmission
Socket, using the Pin and R-Pin.

For technical questions, please call 1-888-866-5797.

Page 9

Starting the Engine
Before Starting the Engine

SAFETY

Before starting the engine:
a. Follow the pre-start Checks to prepare the Auger.
b. Inspect the Auger and engine.
c. Fill the engine with the proper amount and type of unleaded gasoline and 2-cycle oil mixture.
d. Check the work area for utility lines and landscaping fabric.
Do not use near utility lines, and cut landscaping fabric clear before drilling.
e. Read the section that follows.
1. Place the Auger on its side with its Bit resting
on the ground that is to be drilled.
WARNING! Make sure that no debris, clothing,
or other objects are near the Bit.
Keep all bystanders away.

3. Set the Choke (see Figure C):
START if the Engine is cold.
RUN if the Engine is warm.
Starter Handle

2. Press the Primer three or four times. See Figure B.
primer

Choke

SETUp

RUN
START

power Switch

Figure C
4. Move the Power Switch to the I position.
Squeeze and release the Throttle.

OpERATION

Figure B

5. Grip the Frame firmly with your left hand. Keep
all body parts well away from the Bit. Then,
with your right hand, grip the Starter Handle
of the Engine gently until resistance is felt.
Allow Cable to retract fully and then pull it
quickly. Repeat until the engine starts.
Note: Do not let the Starter Handle snap back against
the engine.
Hold it as it recoils so it doesn’t hit the engine.

MAINTENANCE
Page 10

For technical questions, please call 1-888-866-5797.

ITEM 63022

6. Once the Engine is started,
press the Choke down slowly to open it.
Note: Moving the Choke Lever too
fast could stall the engine.
7. If the Engine does not start,
press the Primer one more time.
Raise the Choke if it is pressed down,
and again attempt to start the Engine. See Figure D.

10. Do not drill at an angle.
Keep the Bit vertical at all times.
11. Allow the Bit to drill for you. Exert only light
downward pressure. If you attempt to force
the Auger, damage to the Auger and Bit can result.
Be aware of the strong twisting forces
produced by the Auger during operation.
12. During drilling, periodically pull Auger up to remove
loosened earth. If loosened earth is allowed to
remain in the drilled hole, the Auger will screw
into the earth, become stuck, and twist violently.

SAFETY

WARNING! The Bit should NOT turn at idle.
If it is turning at idle, immediately discontinue
using the Auger and contact a qualified
service technician to adjust the Auger.

NOTICE: If Auger becomes stuck, dig bit out.
Do not rock auger to loosen bit. Bit will bend.
13. Release the Throttle as soon as the drilling
is completed, allowing the Engine to idle.

Throttle

14. After running the Auger for an extended
period of time, allow the Engine to idle
for several minutes to dissipate the heat.
This will prevent some parts of the Engine
(ignition system, piston rings, carburetor, etc.)
from being damaged by overheating.

SETUp

NOTICE: Avoid running the Auger at
full throttle without a drilling load.

15. Press the Power Switch to O to turn off the Engine.

8. Stand with a solid stance on stable
ground. Brace yourself and maintain a
proper grip with both hands on the Frame
whenever the Engine is running.

See Long-Term Storage on page 15
for complete storage instructions.

MAINTENANCE

9. Accelerate the Engine to full throttle just before
starting to drill by squeezing the Throttle.
Keep the Engine at full throttle the entire time
you are drilling, unless a problem arises.

NOTICE

OpERATION

Figure D

16. Clean, then store the tool in a clean, dry,
safe location out of reach of children
and other unauthorized people.

ITEM 63022

For technical questions, please call 1-888-866-5797.

Page 11

Maintenance

WARNING
SAFETY

TO pREVENT SERIOUS INJURY FROM ACCIDENTAL STARTING:
Turn the power Switch of the Auger to its “OFF” position, wait for the engine to cool, and disconnect
the spark plug cap before performing any inspection, maintenance, or cleaning procedures.
TO pREVENT SERIOUS INJURY FROM AUGER FAILURE:
Do not use damaged Auger. If abnormal noise, vibration, or excess smoking
occurs, have the problem corrected before further use.
Follow all service instructions in this manual. The engine may fail critically if not serviced properly.
Many maintenance procedures, including any not detailed in this manual, will need to be performed
by a qualified technician for safety. If you have any doubts about your ability to safely service the
Auger or engine, have a qualified technician service the Auger instead.

Cleaning, Maintenance, and Lubrication Schedule
SETUp

Note: This maintenance schedule is intended solely as a general guide. If performance decreases or if
Auger operates unusually, check systems immediately. The maintenance needs of each Auger will differ
depending on factors such as duty cycle, temperature, air quality, fuel quality, and other factors.
Note: The following procedures are in addition to the regular checks and maintenance
explained as part of the regular operation of the engine and Auger.
Before
Each Use

procedure

Monthly or
Every 3 mo. or Every 6 mo. or
every 20
50 hr. of use 100 hr. of use
hr. of use

Yearly or
every 300
hr. of use

Every
2 Years

Brush off outside of engine
Check engine fuel/oil mixture level
Check/clean Fuel Filter (84)
and Fuel Cap Set (94)
Clean air filter

OpERATION

Check and clean spark plug
1. Clean fuel tank, strainer
and carburetor

2. Clean carbon build-up from
combustion chamber
Replace Fuel Filter (84)
and Fuel Cap Set (94)

**
**

*Service more frequently when used in dusty areas.
**These items should be serviced by a qualified technician.

MAINTENANCE
Page 12

For technical questions, please call 1-888-866-5797.

ITEM 63022

1. Before each use: Inspect the general condition
of the Auger. Check for misalignment or binding
of moving parts, cracked or broken parts, dull,
bent, or damaged Bit, and any other condition
that may affect the safe operation of the tool.
2. A Bit that is bent or packed with dirt and debris
can cause personal injury. Replace a damaged
Bit and keep the Bit clean at all times.

WARNING! TO pREVENT SERIOUS
INJURY FROM FIRE:
Fill the fuel tank in a well-ventilated area
away from ignition sources. If the engine is
hot from use, shut the engine off and wait
for it to cool before adding fuel. Do not smoke.
1. Clean the Fuel Cap and the area around it.
2. Unscrew and remove the Fuel Cap.
3. Remove the Strainer and remove any dirt
and debris. Then replace the Strainer.

Figure E: Fuel-Oil Mixture
4. To obtain the proper gasoline
and 2-cycle oil mixture, mix 5 fluid ounces of
2-cycle oil with 1 gallon of unleaded gasoline
into an approved container. Then gently agitate the
container to thoroughly mix the gasoline/2-cycle oil.
5. If needed, fill the Fuel Tank to about 1 inch
under the fill neck of the Fuel Tank with
the pre-mixed unleaded gasoline/2-cycle oil mixture.
6. Replace the Fuel Cap.
7. Wipe up any spilled fuel and allow excess
to evaporate before starting engine.
To prevent FIRE, do not start the engine
while the smell of fuel hangs in the air.

Note: Do not use gasoline containing more than
10% ethanol (E10). Do not use E85 ethanol. Add fuel
stabilizer to the gasoline or the Warranty is VOID.

Air Filter Maintenance

Note: Do not use gasoline that has been stored in a
metal fuel container or a dirty fuel container. It can
cause particles to enter the carburetor, affecting
engine performance and/or causing damage.

2. Remove the Head Cover Bolt (81),
the Air Filter Cover, and the plate holding
the Air Filter in place. Note the placement
of the plate so the bolt hole in the center
is in alignment for re-assembly.

1. Wipe off and remove the Air Cleaner Cover (79).

3. Remove the Air Filter and check for
dirt. Clean as described below.
4. Cleaning:
• Wash the filter in warm water and mild
detergent several times. Rinse. Squeeze out
excess water and allow it to dry completely.
Soak the filter in lightweight oil briefly,
then squeeze out the excess oil.
5. Wipe off the Air Cleaner Case (73).
6. Install the cleaned filter in reverse order of removal.
Secure the Air Cleaner Cover before use.

ITEM 63022

SETUp

Checking and Filling Fuel

AppROVED
CONTAINER

OpERATION

4. After each use, clean the exterior of
the Engine with a clean cloth and mild
detergent. Do not use solvents. Remove
the Bit from the Engine and use a garden
hose to wash off any dirt. Do not introduce
liquids into the interior of the Engine.

1 GALLON
UNLEADED
GASOLINE

For technical questions, please call 1-888-866-5797.

Page 13

MAINTENANCE

3. Check the Air Filter prior to each use for
excessive dirt and debris buildup, clean as needed.

5 FLUID OUNCES
2-CYCLE OIL

SAFETY

Daily Maintenance

SAFETY

Spark plug Maintenance
1. Disconnect spark plug wire from end of plug.
Clean out debris from around spark plug.
2. Using a spark plug wrench, remove the spark plug.
3. Inspect the spark plug:
If the electrode is oily, clean it using a clean, dry rag.
If the electrode has deposits on it, polish it using
emery paper. If the white insulator is cracked or
chipped, the spark plug needs to be replaced.

Recommended Spark plugs
NGK®

NOTICE: Tighten the spark plug properly.
If loose, the spark plug will cause the
engine to overheat.
If overtightened, the threads in the
engine block will be damaged.
6. Apply dielectric spark plug boot protector
(not included) to the insulator of the
spark plug and reattach the wire securely.
Fuel Filter Maintenance

BM-6A

SETUp

NOTICE: Using an incorrect spark plug
may damage the engine.
4. When installing a new spark plug,
adjust the plug’s gap to the specification on the
Specifications chart. Do not pry against the
electrode, the spark plug can be damaged.
5. Install the new spark plug or
the cleaned spark plug into the engine.
• Gasket-style:
Finger-tighten until the gasket
contacts the cylinder head,
then tighten about 1/2-2/3 turn more.
• Non-gasket-style:
Finger-tighten until the plug
contacts the cylinder head,
then tighten about 1/16 turn more.

2.
3.

4.
5.

WARNING! TO pREVENT SERIOUS
INJURY FROM FIRE:
Replace or clean the Fuel Filter in a
well-ventilated area away from ignition
sources. Do not smoke.
Wear protective gear including,
ANSI-approved safety goggles, NIOSH-approved
dust mask/respirator, and nitrile gloves.
There is a Fuel Filter (84) hanging inside the
Fuel Tank and a filter in the Fuel Cap Set (94).
To clean, remove them from the tank and
flush them with clean gas over a container
to remove any debris. Replace the cleaned
filter or a new filter in the tank.
Clean up any spilled fuel.
Wait for at least one hour before use to
allow all residual fuel vapors to dissipate.
To prevent FIRE, do not start the Engine
while the smell of fuel hangs in the air.

OpERATION
MAINTENANCE
Page 14

For technical questions, please call 1-888-866-5797.

ITEM 63022

MAINTENANCE

OpERATION

WARNING! TO pREVENT SERIOUS
INJURY FROM FIRE:
in a well-ventilated area away from ignition
sources. If the engine is hot from use, shut
the engine off and wait for it to cool before
adding fuel. Do not smoke.
3. LUBRICATION:
a. Clean out area around spark plug.
Remove spark plug and pour one tablespoon of
engine oil into cylinder through spark plug hole.

b. Replace spark plug, but leave
spark plug wire disconnected.
c. Pull Starter Handle to distribute oil in cylinder.
Stop after one or two revolutions when you
feel the piston start the compression stroke
(when you start to feel resistance).
4. STORAGE AREA:
Cover and store in a dry, level, well-ventilated
area out of reach of children. Storage area should
also be away from ignition sources, such as
water heaters, clothes dryers, and furnaces.
NOTICE: During extended storage periods the
Engine must be started every 3 months and allowed
to run for 15 – 20 minutes or the Warranty is VOID.
5. AFTER STORAGE:
Before starting the Engine during or after
storage, keep in mind that untreated gasoline
will deteriorate quickly. Drain the fuel
tank and change to fresh fuel if untreated
gasoline has been sitting for a month, if
treated gasoline has been sitting beyond the
fuel stabilizer’s recommended time period,
or if the Engine does not start.

SETUp

When the Auger is to remain idle for longer than 20
days, prepare the Engine for storage as follows:
1. CLEANING:
Wait for Engine to cool, then clean Engine with
dry cloth. NOTICE: Do not clean using water.
The water will gradually enter the Engine
and cause rust damage. Apply a thin coat
of rust preventive oil to all metal parts.
2. FUEL:
To protect the fuel tank during storage, fill
the tank with gasoline Follow Refer to
Checking and Filling Fuel on page 13.

SAFETY

Long-Term Storage

ITEM 63022

For technical questions, please call 1-888-866-5797.

Page 15

Troubleshooting
problem
Engine will not start

possible Causes

probable Solutions
FUEL RELATED:

1. No fuel in tank or fuel valve closed.

1. Fill fuel tank with fresh 87+ octane stabilizertreated unleaded gasoline and open fuel valve.
Do not use gasoline with more than
10% ethanol (E15, E20, E85, etc.).

2. Choke not in START position, cold engine.

2. Move Choke to START position.

3. Gasoline with more than 10% ethanol used. (E15,
E20, E85, etc.)

3. Clean out ethanol rich gasoline from fuel
system. Replace components damaged by
ethanol. Use fresh 87+ octane stabilizer-treated
unleaded gasoline/oil mixture only.
Do not use gasoline with more than
10% ethanol (E15, E20, E85, etc.).

4. Low quality or deteriorated, old gasoline/
oil mixture.

4. Use fresh 87+ octane stabilizer-treated
unleaded gasoline/oil mixture.
Do not use gasoline with more than
10% ethanol (E15, E20, E85, etc.).

5. Carburetor not primed.

5. Press Priming Bulb to prime.

6. Dirty fuel passageways.

6. Clean out passageways using fuel additive.
Heavy deposits may require further cleaning.

7. Carburetor needle stuck.
Fuel can be smelled in the air.

7. Gently tap side of carburetor float
chamber with screwdriver handle.

8. Too much fuel in chamber. This can be caused by
the carburetor needle sticking.

8. Turn Choke to RUN position. Remove
spark plug and pull the start handle several
times to air out the chamber. Reinstall
spark plug and set Choke to START position.

9. Clogged Fuel Filter.

9. Replace Fuel Filter.

IGNITION (SPARK) RELATED:

1. Spark plug wire not connected securely.

1. Connect spark plug wire properly.

2. Spark plug electrode wet or dirty.

2. Clean spark plug.

3. Incorrect spark plug gap.

3. Correct spark plug gap.

4. Spark plug wire or spark plug broken.

4. Replace spark plug wire and/or spark plug.

5. Incorrect spark timing or faulty ignition system.

5. Have qualified technician diagnose/
repair ignition system.

COMPRESSION RELATED:

1. Cylinder not lubricated.
Problem after long storage periods.

1. Pour tablespoon of oil into spark plug hole.
Crank engine a few times and try to start again.

2. Loose or broken spark plug.
(Hissing noise will occur
when trying to start.)

2. Tighten spark plug.
If that does not work, replace spark plug.
If problem persists, may have head
gasket problem, see #3.

3. Loose cylinder head or damaged head gasket.
(Hissing noise will occur when trying to start.)

3. Tighten head.
If that does not remedy problem,
replace head gasket.

4. Engine valves or tappets mis-adjusted or stuck.

4. Have qualified technician adjust/
repair valves and tappets.

Auger rotates while
Engine is idle

Engine idle Speed set too high.

Have qualified technician reset carburetor
Idle Screw to lower idle (RPM) speed,
see Warning on page 11.

Gearbox feels
exceptionally hot
to the touch

Low level of gear oil.

Immediately turn off Auger.
Allow gearbox to completely cool.
Discontinue using Auger until the gearbox is
repaired by a qualified service technician.

Power switch does
not turn off Engine

Faulty Power switch.

Immediately remove spark plug cap from spark plug
to stop Engine.
Discontinue using Auger until the tool is
repaired by a qualified service technician.

SAFETY

FUEL RELATED:

SETUp
OpERATION
MAINTENANCE

Follow all safety precautions whenever diagnosing or servicing the Auger or engine.

Page 16

For technical questions, please call 1-888-866-5797.

ITEM 63022

1. Throttle not properly used.

1. Make sure to fully squeeze the Throttle.

2. Throttle cable not properly adjusted.

2. Have a qualified service technician
adjust Throttle cable.

3. Bit stuck in rocks, roots, etc.

3. Remove Bit from hole and clear
hole of obstructions.

1. Spark plug cap loose.

1. Check cap and wire connections.

2. Incorrect spark plug gap or damaged spark plug.

2. Re-gap or replace spark plug.

3. Defective spark plug cap.

3. Replace spark plug cap.

4. Old or low quality gasoline/oil mixture.

4. Use only fresh 87+ octane stabilizer-treated
unleaded gasoline/oil mixture.
Do not use gasoline with more than
10% ethanol (E15, E20, E85, etc.).

5. Incorrect compression.

5. Diagnose and repair compression.
(Use Engine will not start:
COMpRESSION RELATED section.)

1. Fuel tank empty or full of impure or low quality
gasoline/oil mixture.

1. Fill fuel tank with fresh 87+ octane stabilizertreated unleaded gasoline/oil mixture.
Do not use gasoline with more than
10% ethanol (E15, E20, E85, etc.).

2. Defective fuel tank cap creating vacuum,
preventing proper fuel flow.

2. Test/replace fuel tank cap.

3. Faulty magneto.

3. Have qualified technician service magneto.

4. Disconnected or improperly
connected spark plug cap.

4. Secure spark plug cap.

Engine stops when
under heavy load

1. Dirty air filter

1. Clean element.

2. Engine running cold.

2. Allow engine to warm up prior to operating Auger.

Engine knocks

1. Old or low quality gasoline/oil mixture.

1. Fill fuel tank with fresh 87+ octane stabilizertreated unleaded gasoline/oil mixture.
Do not use gasoline with more than
10% ethanol (E15, E20, E85, etc.).

2. Engine overloaded.

2. Do not exceed Auger’s load rating.

3. Incorrect spark timing, deposit buildup,
worn engine, or other mechanical problems.

3. Have qualified technician diagnose
and service engine.

1. Impure or low quality gasoline/oil mixture.

1. Fill fuel tank with fresh 87+ octane stabilizertreated unleaded gasoline/oil mixture.
Do not use gasoline with more than
10% ethanol (E15, E20, E85, etc.).

2. Engine too cold.

2. Use cold weather fuel additives
to prevent backfiring.

3. Intake valve stuck or overheated engine.

3. Have qualified technician diagnose
and service engine.

4. Incorrect timing.

4. Check engine timing.

Shaft key or other shear pin broken by impact
to disconnect engine and limit damage.

Have qualified technician check and replace
broken shaft key or other shear pins.

Engine misfires

Engine stops suddenly

Engine backfires

After sudden impact,
engine will run, but
Auger will not operate

SAFETY

probable Solutions

SETUp

Engine runs, but
Bit is not rotating

possible Causes

OpERATION

problem

MAINTENANCE

Follow all safety precautions whenever diagnosing or servicing the Auger or engine.

ITEM 63022

For technical questions, please call 1-888-866-5797.

Page 17

Warranties

Limited 90 Day Warranty (Retail)
SAFETY

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, EXCEPT FOR THE EMISSIONS CONTROL SYSTEM WARRANTY BELOW.

SETUp

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.

Emissions Control System Warranty
Harbor Freight Tools (HFT) is pleased to explain the emissions control system warranty on your Small Off-Road
Engine produced after January 1, 2015 (engine), in addition to the Retail Warranty above. HFT warrants that the
emissions control system on your engine is designed, built, and equipped so that it conforms to the United States
Environmental Protections Agency’s (EPA) emissions requirements in effect at the time of manufacture. HFT also
warrants that the emissions control system on your engine will be free from defects in material and workmanship for
two (2) years, provided there has been no improper maintenance, misuse, or abuse of your engine.
Your emissions control system may include parts such as the carburetor or fuel-injection system, and the ignition
system. Also included may be hoses, belts, connectors and other emissions-related assemblies.

OpERATION

WHAT WE WILL DO
Where a warrantable condition exists, HFT will repair or replace, at our option, any emissions-related part on
your engine if it becomes defective, malfunctions, or otherwise fails to conform with this warranty under normal use
and service during the two (2) year term of this warranty at no cost to you, including diagnosis, parts and labor. This
warranty applies to the original purchaser and any subsequent owner within the two year warranty period.

MAINTENANCE
Page 18

For technical questions, please call 1-888-866-5797.

ITEM 63022

WHAT IS COVERED?

1. Fuel Metering System
a. Carburetor and its internal parts.
b. Fuel pump (if so equipped).
c. Cold start enrichment system.

4. Catalyst System (if so equipped)
a. Exhaust pipe stud.
b. Muffler.
c. Catalytic converter (if so equipped).

2. Air Induction System
a. Intake pipe/manifold.
b. Air cleaner.

5. Miscellaneous Items Used in Above Systems
a. Vacuum, temperature and time sensitive valves
and switches.
b. Hoses, belts, connectors, and assemblies.

3. Ignition System
a. Spark plug.
b. Magneto ignition system.

SAFETY

The following parts are examples of components of the emissions control system and are covered by this
two (2) year warranty. For a full list of emissions control components covered by this warranty, please see 40 CFR
§1068, Appendix I.

This warranty does not cover normal maintenance services or replacement of maintenance items such as filters,
oils, or spark plugs.

In order to obtain warranty repair or replacement, you may either (a) contact HFT product support at 1-888-866-5797
or productsupport@harborfreight.com; or (b) bring the to your nearest Harbor Freight Tools retail store. When going to
the retail store or contacting product support, you must indicate the specific emissions control part or defect that you
are claiming and the date this was originally purchased. The nearest Harbor Freight Tools retail store can be found on
the internet at http://www.harborfreight.com.

pLEASE READ THE FOLLOWING CAREFULLY

MAINTENANCE

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.

OpERATION

As the engine owner, you are responsible for the performance of the required maintenance listed in your
Owner’s Manual. HFT may deny you warranty coverage if your engine or a part has failed due to abuse (including
failure to follow the fuel use instructions contained in this manual), neglect, improper maintenance, or unapproved
modifications.

SETUp

WHAT YOU MUST DO TO OBTAIN WARRANTY SERVICE

ITEM 63022

For technical questions, please call 1-888-866-5797.

Page 19

parts Lists and Diagrams

parts List - Engine
SAFETY

part

SETUp
OpERATION

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39

Description
Set Screw (M5 X 12)
Washer
Reel
Starter Rope
Spiral Spring
Recoil Starter Assy.
Starter Handle
Screw (M5 X 20)
Crankcase Gasket
Pulley
Oil Seal
Crankcase Cover
Crankcase Gasket
Ball Bearing
Crankshaft (Complete)
Woodruff Key
Ball Bearing
Set Pin
Crankcase
Small Oil Seal
Screw
Fly Wheel
Nut
Screw
Flameout Line
Motor
Washer
Spring
Clutch
Washer
Screw
Fan Shroud
Washer (B)
Screw
Piston Pin Circlip
Jump Ring
Piston Pin
Piston
Piston Ring

MAINTENANCE

Record product’s Serial Number Here:
Note: If product has no serial number,
record month and year of purchase instead.
Page 20

Qty.

part

1
1
1
1
1
1
1
4
1
1
1
1
1
1
1
1
1
1
1
1
7
1
1
2
1
1
2
1
1
2
2
3
2
2
1
2
1
1
2

40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77

Description

Qty.

Cylinder Gasket
Cylinder
Screw
Cylinder Cover
Spark Plug
Spark Plug Clip Reed
Spark Plug Cover
Spark Plug Cap
Head Cover
Screw
Muffler Insulator
Muffler
Stud
Socket Head Bolt
Muffler Protection Cover
Socket Head Bolt
Intake Gasket
Intake
Screw
Carburetor Gasket
Carburetor Assy.
Air Cleaner Case
Self Tapping Bolt
Air Filter
Air Filter Cover
Head Cover Bolt
Power Switch
Bracket
Block Rubber
Fuel Filter
Fuel Line
Fuel Line Plug
Bolt
Fuel Tank
Fuel Tank Cover
Intake Strut
Intake
Fuel Cap

1
1
4
1
1
1
2
1
1
1
1
1
2
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
4
1
1
1
1
1

Note: Some parts are listed and shown for
illustration purposes only, and are not available
individually as replacement parts.

For technical questions, please call 1-888-866-5797.

ITEM 63022

For technical questions, please call 1-888-866-5797.

MAINTENANCE

OpERATION

SETUp

28 29

51
52

SAFETY

76
75

Assembly Diagram - Engine

Page 21

parts List A- Auger
part

SAFETY

1A
2A
3A
4A
5A
6A
7A
8A
9A
10A
11A
12A
13A
14A
15A
16A
17A

Description
Hub Starter
Jump Ring
Side Cover
Bearing
Jump Ring
Gear
Worm Gear
Bearing
Jump Ring
Gear
Jump Ring
Gear
Bearing
Jump Ring
Bearing
Gear Box
Screw

Qty.

part

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
4

18A
19A
20A
21A
22A
23A
24A
25A
26A
27A
28A
29A
30A
31A
32A
33A

Description
Oil Seal
Bearing
Transmission Shaft
Screw
Handle
Rubber Holder
Aluminum Bracket
Screw
Pin
6" Auger Bit
Safety Pin
Hex Wrenches
Open End Wrench
Spark Plug Socket
Standard Screwdriver
Oil Mixing Container

Qty.
1
1
1
4
1
2
1
6
1
1
1
2
1
1
1
1

SETUp
OpERATION
MAINTENANCE
Page 22

For technical questions, please call 1-888-866-5797.

ITEM 63022

Assembly Diagram A- Auger
25a

SAFETY

24a
23a
22a
21a

11a
1a

12a

14a

15a
16a
17a
18a
19a

SETUp

13a

4a
5a

10a

26a

28a

27a
33a

OpERATION

20a

MAINTENANCE

29a 30a 31a 32a

ITEM 63022

For technical questions, please call 1-888-866-5797.

Page 23

3491 Mission Oaks Blvd. • pO Box 6009 • Camarillo, CA 93011 • 1-888-866-5797

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Manual For The 63022 Gas Powered Earth Auger

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