EarthQuake 3365 Series User manual

Operator’s Manual
Original Operating Instructions
3365 Series
Front-Tine Tiller
P/N: 14183
ECN: 9872
REV3: 04/24/13
© 2013 Ardisam, Inc.
All Rights Reserved
Get parts online at
www.getearthquake.com
GAS/OIL
RATIO
50:1
Model 3365B
Briggs & Stratton
6.75 ft-lb Gross Torque
Model 3365CE
Briggs & Stratton
6.75 ft-lb Gross Torque
3365PSCE
Briggs & Stratton
8.5 ft-lb Gross Torque
Model 3365H
Honda Engine
(Not Shown)
Model 3365PS
Briggs & Stratton
6.75 ft-lb Gross Torque

Operator’s Manual
Front Tine Tiller 3365 Series
Check for parts online at www.getearthquake.com or call 800-345-6007 M-F 8-5 CST
2
INTRODUCTION
Congratulations on your investment in quality. Thank you for purchasing an Earthquake™ Front Tine Tiller. We have worked to
ensure that your tiller meets the highest standards for usability and durability. With proper care, your front tine tiller will provide
many years of service.
Read this entire manual before installation and use. Earthquake reserves the right to change, alter or improve the product
and this document at any time without prior notice.
CONTENTS
Registration ........................................................................................................................................................................................................................................2
Warnings and Safety Precautions...........................................................................................................................................................................................3-5
Unpacking and Assembly .........................................................................................................................................................................................................6-7
Features ...............................................................................................................................................................................................................................................7
Controls and Operation ...........................................................................................................................................................................................................8-10
Maintenance and Storage.................................................................................................................................................................................................... 11-14
Troubleshooting and Repair.......................................................................................................................................................................................................15
Parts Breakdown......................................................................................................................................................................................................................16-21
Warranty ............................................................................................................................................................................................................................................22
Declaration of Conformity ..........................................................................................................................................................................................................23
FEDERAL EMISSION INFORMATION
Ardisam warrants to the retail purchaser, that this small, o-road engine was designed, built and equipped to conform at the time of
initial sale to all applicable regulations of the U.S. Environmental Protection Agency (EPA) and those of the State of California (CARB).
REGISTRATION AND SERVICE
Record the model number and serial number in the space provided for easy reference when ordering parts or requesting technical
support. Excluding emissions-related warranty items, the warranty is valid only if the completed registration is received by Earth-
quake within 30 days of purchase. (SEE WARRANTY SECTION FOR MORE INFORMATION.) You can register your warranty online
by visiting www.getearthquake.com, or by mailing it to: Earthquake, 1160 Eighth Avenue, Cumberland, WI 54829. If you do not have
a computer, call our customer service department to register your product.
This manual may contain information for several models. Read and keep this manual for future reference. This manual contains
important information on SAFETY, ASSEMBLY, OPERATION, AND MAINTENANCE. The owner must be certain that all the product
information is included with the unit. This information includes the MANUAL, the REPLACEMENT PARTS and the WARRANTIES.
This information must be included to make sure state laws and other laws are followed. This manual should remain with the
engine even if it is resold.
OWNERSHIP RECORDS
Owner’s Name:
Owner’s Address:
City: State/Province: Zip Code/Postal Code:
Model Number: Serial Number:
Date of Purchase:
Notes:

Operator’s Manual
Front Tine Tiller 3365 Series
Check for parts online at www.getearthquake.com or call 800-345-6007 M-F 8-5 CST 3
WARNINGS AND SAFETY PRECAUTIONS
OWNER’S RESPONSIBILITY
Accurate assembly and safe and eective use of the rototiller is the
owner’s responsibility.
 
 
 
in this Earthquake operator’s manual.
 
and safety precautions.
SPECIAL MESSAGES
Your manual contains special messages to bring attention to potential
safety concerns, machine damage as well as helpful operating and
servicing information. Please read all the information carefully to avoid
injury and machine damage.
NOTE: General information is given throughout the manual that
may help the operator in the operation or service of the machine.
IMPORTANT SAFETY PRECAUTIONS
Please read this section carefully. Operate the tiller according to the
safety instructions and recommendations outlined here and inserted
throughout the text. Anyone who uses this tiller must read the instruc-
tions and be familiar with the controls. Your tiller is equipped with a
safety device that enables you to stop the wheels and tines quickly in
an emergency. Learn how the drive safety control lever operates and
how to control the tiller at all times.
This symbol points out important safety instructions
which if not followed could endanger your personal safety.
Read and follow all instructions in this manual before at-
tempting to operate this equipment.
 
from the area being tilled. Do not allow adults to operate the tiller without
proper instruction.
PREPARATION
 
footwear. Never wear sandals, sneakers or open shoes, and never
operate the tiller with bare feet. Do not wear loose clothing that
might get caught in moving parts.
 
Do not till above underground water lines, gas lines, electric cables,
or pipes. Do not operate the tiller in soil with large rocks and foreign
objects which can damage the equipment.
     
position before starting the engine.
 
a. Use an approved fuel container.
b. Never add fuel to a running engine or hot engine.
c. Fill fuel tank outdoors with extreme care. Never ll fuel
tank indoors.
CAUTION
!
CAUTION INDICATES YOU CAN OR YOUR EQUIPMENT CAN
BE HURT IF THE SAFETY INSTRUCTIONS THAT FOLLOW THIS
SIGNAL WORD ARE NOT OBEYED.
WARNING
!
YOU MUST READ, UNDERSTAND AND COMPLY WITH ALL
SAFETY AND OPERATING INSTRUCTIONS IN THIS MANUAL
BEFORE ATTEMPTING TO SET UP AND OPERATE YOUR
ROTOTILLER.
FAILURE TO COMPLY WITH ALL SAFETY AND OPERATING
INSTRUCTIONSCANRESULTINLOSSOFMACHINECONTROL,
SERIOUS PERSONAL INJURY TO YOU AND/OR BYSTANDERS,
AND RISK OF EQUIPMENT AND PROPERTY DAMAGE. THE
TRIANGLE IN THE TEXT SIGNIFIES IMPORTANT CAUTIONS
OR WARNINGS WHICH MUST BE FOLLOWED.
CALIFORNIA PROPOSITION 65 WARNING
ENGINE EXHAUST FROM THIS PRODUCT CONTAINS
CHEMICALS KNOWN TO THE STATE OF CALIFORNIA TO
CAUSECANCER,BIRTHDEFECTS,OR OTHERREPRODUCTIVE
HARM.
DANGER
!
WARNING
!
WARNING INDICATES A SERIOUS INJURY OR FATALITY
COULD RESULT IF THE SAFETY INSTRUCTIONS THAT FOL
LOW THIS SIGNAL WORD ARE NOT OBEYED.
IMPORTANT
IMPORTANT INDICATES HELPFUL INFORMATION FOR
PROPER ASSEMBLY, OPERATION, OR MAINTENANCE OF
YOUR EQUIPMENT.
DANGER INDICATES A SERIOUS INJURY OR FATALITY WILL
RESULT IF THE SAFETY INSTRUCTIONS THAT FOLLOW THIS
SIGNAL WORD ARE NOT OBEYED.
Intended Use /
Foreseeable Misuse
IMPORTANT: This is a motorized rotary tiller that works the soil by
means of rotating tines. It is pedestrian-controlled, but not self-pro-
pelled, with a gasoline-fueled internal combustion engine to power
the tines. It shall not be used for any other purpose.

Operator’s Manual
Front Tine Tiller 3365 Series
Check for parts online at www.getearthquake.com or call 800-345-6007 M-F 8-5 CST
4
IMPORTANT
THE RIGHT AND LEFT SIDES OF YOUR RO
TOTILLER ARE DETERMINED FROM THE
OPERATING POSITION AS YOU FACE THE
DIRECTION OF FORWARD TRAVEL.
ENGINE IS SHIPPED FROM FACTORY WITH
OUT OIL. YOU MUST ADD ENGINE OIL BE
FORE STARTING ENGINE.
d. Replace gasoline cap securely and clean up spilled fuel
before restarting.
 
OPERATION
 
 
 
of tiller tines at all times.
 
control lever is pulled down. Releasing the drive safety control lever
to neutral stops the tines.
 
walks, or roads. Stay alert for hidden hazards or trac.
 
the spark plug, thoroughly inspect the tiller for any damage, and
repair the damage before restarting and operating the tiller.
 IF VEGETATION CLOGS THE TINES, STOP THE ENGINE AND
DISCONNECT THE SPARK PLUG WIRE before removing vegetation
by hand.
 
skin or a severe burn may result.
 
check immediately for the cause. Vibration is generally a warning of
trouble.
 
 
at too fast of a rate.
 
 
 
ground and propel the tiller forward. If this occurs, let go of the
handlebars and do not restrain the machine.
 
Disengage all control levers, stop the engine, wait for all moving parts
to stop, and make certain guards and shields are in place.
 
- shut o the engine.
- wait for all moving parts to stop.
MAINTENANCE AND STORAGE
   
condition.
 
frequent intervals for proper tightness to be sure the equipment
is in safe working condition.
  
the spark plug wire from the spark plug before performing tiller
maintenance.
 
 
 

the engine to cool before storing in any building.
   
details if the tiller is to be stored for an extended period.
IMPORTANT
THIS IS A MOTORIZED ROTARY TILLER THAT WORKS THE
SOIL BY MEANS OF ROTATING TINES. IT IS PEDESTRIAN
CONTROLLED, BUT NOT SELFPROPELLED,WITH A GASOLINE
FUELED INTERNAL COMBUSTION ENGINE TO POWER THE
TINES. IT SHALL NOT BE USED FOR ANY OTHER PURPOSE.
L R

Operator’s Manual
Front Tine Tiller 3365 Series
Check for parts online at www.getearthquake.com or call 800-345-6007 M-F 8-5 CST 5
Part No. LBL3100C
TINES DANGER/OPERATION
Hood Decal
Part No. LBL516C
WARNING
Belt Cover Decal
Part No. LBL821B
HOOD WARNING
Hood Decal
SAFETY DECALS
This rototiller unit has been designed and manufactured to provide you with the safety and reliability you would expect from an industry leader in
outdoor power equipment manufacturing.
Although reading this manual and the safety instructions it contains will provide you with the necessary basic knowledge to operate this equipment
safely and eectively, we have placed several safety labels on the tiller to remind you of this important information while you are operating the unit.
These important safety labels are illustrated below, and are shown here to help familiarize you with the location and content of the safety messages
you will see as you perform normal tilling operations. Please review these decals now, and if you have any questions regarding its meaning or how
to comply with these instructions, reread the complete safety instruction text in this manual. For additional questions European customers may
contact their local dealer and US customers must call Earthquake customer service.
Should any of the safety labels become unreadable because of being worn, faded, or otherwise damaged during the use of your tiller, please use the
part number information provided to order a replacement label. European customers can order from their local authorized dealer and US customers
can order by calling Earthquake customer service. The safety labels are easily applied and will act as a constant visual reminder to you and others
who may use the equipment. Follow the safety instructions necessary for safe, eective operation of your rototiller.
Part No. LBL3100H
WARNING
Pivot Mount Decal
Part No. LBL3100D
CLUTCH ENGAGE
Handlebar Decal
Part #: LBL3100H
Size: 2.50 w x 1.23 h
.0625 Corner Radius
1000 decals per roll
Colors: ANSI Orange, Black, White
Part No.
LBLCENOISE98
Decibel Level Decal
Company: Ardisam Inc.
Product: X
Location: X
Part No: LBLCENOISE98
IMPORTANT: Please slit backing material to ensure ease of removal.
Colors Used:
Pantone
Process Black
98
LBLCENOISE98
Part No. LBLINFO3365CE
Name Plate
Tine Shield Decal
Company: Ardisam Inc.
Product: 3365PSCE
Location: X
Part No: LBLINFO3365PSCE
IMPORTANT: Print designated metallic ink onto UV-protected, high-strength white decal material. Please slit backing material to ensure ease of removal.
Colors Used:
Pantone
425 Grey
ARDISAM, INC.
1160 8th Avenue | Cumberland, WI 54829 | USA
Serial No.
Earthquake 3365PSCE Front Tine Tiller
Year: 2010 Mass: 48 kg
Max. Eng. Operating Speed: 3600 rpm
Nominal Power Rating: 3.36 kW
LBLINFO3365PSCE
Part No. LBLINFO3365PSCE
Name Plate
Tine Shield Decal
ARDISAM, INC.
1160 8th Avenue | Cumberland, WI 54829 | USA
Serial No.
Earthquake 3365CE Front Tine Tiller
Year: 2010 Mass: 47 kg
Max. Eng. Operating Speed: 3600 rpm
Nominal Power Rating: 2.61 kW
LBLINFO3365CE
Company: Ardisam Inc.
Product: X
Location: X
Part No: LBLCENOISE95
IMPORTANT: Please slit backing material to ensure ease of removal.
Colors Used:
Pantone
Process Black
DIELINE SIZE: 45mm x 50mm
95
LBLCENOISE95
Part No.
LBLCENOISE95
Decibel Level Decal

Operator’s Manual
Front Tine Tiller 3365 Series
Check for parts online at www.getearthquake.com or call 800-345-6007 M-F 8-5 CST
6
UNPACKING AND ASSEMBLY
UNPACK TILLER AND ASSEMBLE
1. Open top of carton and remove handlebar assembly.
2. Find parts packet. Parts packet for 3365B/3365CE contains:
6 - 5/16-18 x 1-3/4” bolts
6 - 5/16” spring lock washers
2 - hand knobs
4 - locknuts
2 - hairpins
 
1 - detent pin
 
2 - 3/8-16 x 1” bolts
2 - 3/8-16 biway locknuts
2 - 5/16-18 x 1” bolts
4 - 5/16-18 x 1-3/4” bolts
6 - 5/16” spring lock washers
2 - hand knobs
4 - 5/16” locknuts
2 - hairpins
 
1 - detent pin
2 - 1/4-20 x 3/4” bolts*
 
2 - 1/4-20 hex nuts*
2 - zip ties *
* Included only in the 3365H parts packet.
3. Cut open end of carton and remove machine:
     

and wheels in place.
b. Assemble tines to unit, inside tines rst. Sharp edge of tine will
be away from operator at top, or face down at front of machine.
c. Outside tines have two positions- wide 21” and narrow 16”. For
narrow width, assemble with short side of tine holder pipe to-
wards center of machine.
d. For wide width, move the left tine to the right side and right tine
to the left side. Assemble with the long half of tine pipe towards
machine.
e. Slide the top handle of handlebar over the lower loop. Put
  
put on 5/16” spring lock washers and tighten with hand knobs.
Model 3365PS will use 3/8-16 x 1” bolts with nuts and 5/16-18
x 1” bolts with hand knobs. See the parts breakdowns for more
information.
f. Check upper and lower jam nuts for tightness. See “Controls”
section for belt tension adjustment instructions.
g. Add and check engine oil.
FILL ENGINE CRANKCASE
1. Add oil according to engine manual. Do not overfill. Use a
clean, high quality detergent oil. Use no special additives with
recommended oils. Do not mix oil with gasoline. Oil level must
be full. Check the oil level by checking the engine’s oil dipstick if
provided, or by removing oil ll plug. Oil level should be up to the
bottom of the ll plug opening.
2. Always check oil level before starting engine. Refer to engine manual
for capacity and type of oil to use.
upper
handlebar
CAUTION
DO NOT TRY TO LIFT THE ROTOTILLER FROM THE CARTON.
IMPORTANT
THE RIGHT AND LEFT SIDES OF YOUR RO
TOTILLER ARE DETERMINED FROM THE
OPERATING POSITION AS YOU FACE THE
DIRECTION OF FORWARD TRAVEL.
ENGINE IS SHIPPED FROM FACTORYWITH
OUT OIL. YOU MUST ADD ENGINE OIL BE
FORE STARTING ENGINE.
NARROW TINE WIDTH
WIDE TINE WIDTH
lower
handlebar
loop
hand knob
depth
regulator
lever
detent pin
L R

Operator’s Manual
Front Tine Tiller 3365 Series
Check for parts online at www.getearthquake.com or call 800-345-6007 M-F 8-5 CST 7
FEATURES
The advantage of the EARTHQUAKE™ gear drive front tine rototiller over other front tine tillers is the exclusive unfolding and
-
tion, the wheels unfold back and the drag bar folds down. The long length between the tines and the drag bar make this the most
comfortable front tine tiller on the market.
front belt cover
hand knob Transport Position
Operating Position
MODEL 3365H
BUMPER ASSEMBLY
drive control lever
3-way adjustable
tine widths
INSTALL DEPTH REGULATOR LEVER
1. Install the depth regulator lever through hole in bracket from the
bottom up with curve to rear of unit and secure with detent pin.
3365H  ADDITIONAL ASSEMBLY
1. Use the (2) 1/4-20 x 3/4” bolts, (2) 1/4” washers and (2) 1/4-20 nuts
to fully attach the bumper through the upper wholes. See bumper
assembly gure.
2. Use the (2) zip ties to secure the On/O switch cable to the handlebar.
See zip tie assembly gure for suggested locations.
MODEL 3365H ZIP TIE ASSEMBLY
zip tie
zip tie
2-position
large wheels
tine shield

Operator’s Manual
Front Tine Tiller 3365 Series
Check for parts online at www.getearthquake.com or call 800-345-6007 M-F 8-5 CST
8
CONTROLS
DRIVE SAFETY CONTROL LEVER
Engages tines into forward; releasing returns machine to neutral.
Pulling down on the drive safety control lever engages the tines.
Releasing the drive safety control lever disengages the tines to a neutral
position.
BELT TENSION ADJUSTMENT
Proper belt tension is critical to good performance. After 30 minutes
of operation, all cables may have to be adjusted due to initial stretch.
Thereafter, check tension after every two hours of operation.
To increase belt tension:
1. Loosen upper jam nut. Turn nut up cable in 1/8” increments.
2. Tighten lower jam nut.
3. Check adjustment.
This procedure can be repeated until conduit adjustment bolts have
no more adjustment left. If no more adjustment can be made, belt
may have to be replaced.
DEPTH REGULATOR LEVER
Tilling depth is controlled by the height of the depth regulator lever.
To adjust tilling depth:
1. Remove detent pin.
2. Raise the depth regulator lever to position tines at chosen tilling
depth.
3. Align hole in depth regulator lever with hole in depth regulator
bracket and replace detent pin.
ENGINE SHOULD BE OFF BEFORE ADJUSTING ANY CONTROLS.
DO NOT ADJUST TILLING DEPTH UNLESS DRIVE SAFETY
CONTROL LEVER IS RELEASED TO THE NEUTRAL POSITION.
WARNING
CAUTION
THIS INFORMATION IS PROVIDED HERE ONLY TO INTRODUCE
THE CONTROLS. DO NOT START THE ENGINE AT THIS TIME.
STARTING AND OPERATING INSTRUCTIONS ARE GIVEN ON
PAGE 10. PLEASE READ THIS SECTION AND ALL OPERATING
AND SAFETY INSTRUCTIONS BEFORE STARTINGYOURTILLER.
AS A SAFETY PRECAUTION,THE DRIVE SAFETY CONTROL
LEVER WILL NOT LOCK IN THE FORWARD POSITION.
TO STOP THE WHEELS AND TINES AT ANY TIME, RELEASE
THE DRIVE SAFETY CONTROL LEVER.
drive safety control lever disengaged
SRT CRT
forward cable
upper jam nut
lower jam nut
1/4” stretch
Models 3365B and 3365CE handlebar Models 3365PS, 3365PSCE and 3365H
handlebar
drive safety control lever disengaged
forward cable
upper jam nut
lower jam nut
1/4” stretch

Operator’s Manual
Front Tine Tiller 3365 Series
Check for parts online at www.getearthquake.com or call 800-345-6007 M-F 8-5 CST 9
OPERATION
PRESTART INSPECTION
1. Make sure all safety guards are in place and all nuts and bolts are
secure.
2. Check oil level in engine crankcase. See your engine manual for
procedure and specications.
3. Inspect air cleaner for cleanliness. See your engine manual for
procedure.
4. Check the fuel supply. Fill the fuel tank no closer than one inch from
top of tank to provide space for expansion. See your engine manual
for fuel recommendations.
5. Be sure spark plug wire is attached and spark plug is tightened
securely.
6. Check position of wheels.
7. Check depth regulator lever position.
8. Examine underneath and around engine for signs of oil or fuel leaks.
9. Inspect fuel hoses for tightness and fuel seepage.
10. Look for signs of engine damage.

12. Turn fuel shuto valve to the ON position if engine is equipped with
one. It’s located between tank and carburetor.
STARTUP
For models 3365B, 3365CE, and 3365PS only.
The controls required to start and run the rototiller are located on the
engine and are marked  and .
For models 3365H only.
This unit is equipped with an On/O switch located on the handlebar.

engine is set to a xed speed and does not have throttle controls.
A more detailed description of engine operation and all related
precautions and procedures can be found in the engine manufacturer’s
manual that accompanies each tiller.
COLD STARTS
1. Move choke lever to FULL choke position.
2. Move throttle lever to START
switch to the ON position (no throttle lever).
3. Pull starting rope out slowly one time and allow to return normally.
4. Pull starting rope out rapidly and allow rope to return normally.
5. When engine starts, gradually move choke lever to 
position and increase throttle speed.
NOTE: No throttle adjustment is needed on the 3365H due to its
xed throttle speed. The engine does not have a throttle lever.
GASOLINE IS HIGHLY FLAMMABLE AND MUST BE HANDLED
WITH CARE. NEVER FILLTHETANKWHENTHE ENGINE IS HOT
OR RUNNING. ALWAYS MOVE OUTDOORSTO FILLTHETANK.
TEMPERATURE OF MUFFLER AND NEARBY AREAS MAY
EXCEED 150°F. AVOID THESE AREAS.
DO NOT MOVE CHOKE CONTROLTO CHOKETO STOP ENGINE.
BACKFIRE OR ENGINE DAMAGE MAY OCCUR.
TO STOP THE ENGINE AT ANY TIME, MOVE THROTTLE CON
TROL TO THE OFF POSITION. TO STOP TINES AT ANY TIME,
RELEASE DRIVE SAFETY CONTROL LEVER TO THE NEUTRAL
POSITION.
ALWAYS RELEASE DRIVE SAFETY CONTROL LEVER TO THE
NEUTRAL POSITION BEFORE ADJUSTINGTHE DEPTH OF THE
REGULATOR LEVER.
IMPORTANT
ENGINE IS SHIPPED FROM FACTORY WITHOUT OIL. YOU
MUST ADD ENGINE OIL BEFORE STARTING ENGINE.
PRACTICE OPERATING THE CONTROLS AND TILLER WITH
TINES OUT OF GROUND BEFORE BEGINNING TO TILL. IT
IS IMPORTANT THAT YOU KNOW HOW TO USE THE TILLER
PROPERLY, KEEP CONTROL AT ALL TIMES, STOP THE TINES
AND WHEELS FROM TURNING, AND STOP THE ENGINE IF
NECESSARY. IF YOU DO NOT KNOW HOW TO DO THESE
THINGS, READ THE CONTROLS AND SAFETY SECTIONS
BEFORE PROCEEDING.
CAUTION
!
WARNING
!
PLEASE DO NOT START YOUR TILLER UNTIL YOU HAVE
READ THE MANUAL THAT CAME WITH YOUR ENGINE AND
THE SECTIONS IN THIS MANUAL TITLED “CONTROLS AND
SAFETY.” ONCE YOU HAVE READ THESE, FOLLOW THE
APPROPRIATE STEPS TO START YOUR TILLER. ALWAYS
PERFORM THIS PRESTART CHECKLIST BEFORE STARTING
THE ENGINE.
RESTARTING A WARM ENGINE
Restarting an engine that is already warm from previous running does
not normally require the use of the choke.
1. Move throttle lever to START 
On/O switch to the ON position (no throttle lever).
2. Pull starting rope out rapidly until engine starts. Allow rope to return
normally. Repeat until engine starts.
3. Adjust throttle speed to  for best tiller action.
NOTE: No throttle adjustment is needed on the 3365H.

Operator’s Manual
Front Tine Tiller 3365 Series
Check for parts online at www.getearthquake.com or call 800-345-6007 M-F 8-5 CST
10
For model 3365PSCE only.
The controls required to start and run the rototiller are located on the
handle.
A more detailed description of engine operation and all related
precautions and procedures can be found in the engine manufacturer’s
manual that accompanies each tiller.
COLD STARTS
1. Move the throttle control to the FAST position.
2. Pull starting rope out slowly one time and allow to return normally.
3. Pull starting rope out rapidly and allow rope to return normally.
4. Operate engine in the FAST position.
RESTARTING A WARM ENGINE
Restarting an engine that is already warm from previous running does
not normally require use of the choke.
1. Move throttle lever to FAST position.
2. Pull starting rope out rapidly until engine starts. Allow rope to return
normally. Repeat until engine starts.
3. Adjust throttle speed to FAST for best tiller action.
OPERATING SPEED
For normal tilling, set the throttle lever to FAST.
NOTE: No throttle adjustment is needed on the 3365H due to its
xed throttle speed. The engine does not have a throttle lever.
SHUTTING DOWN
For models 3365B, 3365CE and 3365PS only.
To stop the engine at any time, move the throttle control to the OFF
position. To stop wheels and tines at any time, release the drive safety
control to the NEUTRAL position.
For model 3365PSCE only.
To shut the engine o, push the throttle control lever all the way forward.
Turn the fuel shuto valve to the CLOSED position.
For model 3365H only.
To shut the engine o, turn the On/O switch, located on the handlebar,
to the OFF position. Turn the fuel shuto valve to the CLOSED position.
WARNING
DANGER
ENGINE AND SURROUNDING PARTS BECOME EXTREMELY
HOT DURING NORMAL USE ANDWILL CAUSE SERIOUS BURN
INJURIES IF TOUCHED BEFORE THE ENGINE HAS COOLED.
ALLOW ENGINE TO COOL COMPLETELY BEFORE
TOUCHING THESE HOT SURFACES.
ALWAYS KEEP HANDS AND FEET CLEAR OF ROTATING
MACHINE PARTS.
EXTREME CAUTION MUST BETAKEN IN SELECTING TILLING
DEPTH. IF YOU ATTEMPT TO TILL TOO DEEPLY FOR SOIL
CONDITIONSTHAT IS, WITH THE DRAG STAKE IN TOO
HIGH OF A POSITIONLOSS OF CONTROL COULD RESULT.
IF REMOVING MATERIAL FROM THE TINES BY HAND, STOP
THE ENGINE AND REMOVE SPARK PLUG WIRE FIRST.
Model 2006/42/EC
Operator Ear
LPA (dBA)
2006/42/EC
Sound Power Level
LWA (dBA)
2006/42/EC

Max m/s2
2006/42/EC
Vibration Time Limit
3365PSCE
Front Tine Tiller
86 98 3.3 EAV= 4 h. 35 min.
ELV= 18 h. 22 mins.


TILLING
1. Adjust the depth regulator lever to desired tilling depth.
NOTE: Raise depth regulator lever up one hole at a time, testing
tiller operation after each raise. Raising depth regulator lever too
high can result in loss of control of tiller!
2. Move the throttle control to FAST.
3. Place the tiller in motion by pushing down on the drive safety control

ADDITIONAL SAFETY INFORMATION CE UNITS ONLY
The 3365CE rototiller unit has been tested and veried to be within the
acceptable level of noise range for CE compliance at 95dB LWA.
For the health and safety of the consumer it is recommended that this
product be used for no more than 2 consecutive hours in any given 12
hour period.
Sound and Vibration Levels

Operator’s Manual
Front Tine Tiller 3365 Series
Check for parts online at www.getearthquake.com or call 800-345-6007 M-F 8-5 CST 11
To prevent accidental starting:
Engine must be turned o and cool, and spark plug wire must
be removed and secured from spark plug before checking
and adjusting engine or equipment.
SERVICING THE ROTOTILLER
The following information will help you make the necessary checks
and perform the procedures required to follow the normal care
recommendations made for your rototiller unit.
If you prefer, your local authorized dealer can make these checks and
perform the required procedures for you.
MAINTENANCE AND STORAGE
MAINTENANCE SCHEDULE
Your rototiller has been designed and produced by the industry’s leading manufacturer of outdoor power equipment to provide you with years
of reliable operation.

Please read this normal care schedule, and note the recommended care operating intervals to extend the life of your unit.
Maintenance Operation Page Before
Each Use
50 hours or
Every Season
Check belt tension 13 X
Change forward belt 13 X
Engine maintenance 14 X X
Check oil level/change oil 14 X 2
Clean tine axle shaft 14 X
Lubrication 14 X
Check throttle control adjustment - 1
EM = See engine manual
1 Adjust throttle control after rst three hours of operation or if engine is hard to start or run-on occurs.
2Change oil after the rst ve to eight hours of use, then after every 50 hours or every season. Change oil
every 25 hours when operating under heavy load or in high temperatures.
WARNING
Important: Use only approved Ardisam spare parts.
spark plug wire

Operator’s Manual
Front Tine Tiller 3365 Series
Check for parts online at www.getearthquake.com or call 800-345-6007 M-F 8-5 CST
12
BELT REPLACEMENT PART #:
3370 (forward)
CHECK BELT TENSION
Belt tension may decrease over time. It must be adjusted within the
rst half hour of operation and checked after every two hours of
operation. Proper adjustment will assure long belt life. Too much or too
little belt tension will cause premature belt failure. To check and adjust
the forward belt tension:
1. Turn o engine. Engine must be cool.
2. Remove spark plug wire from spark plug and secure.
3. With drive safety control lever in the NEUTRAL position, measure
length of spring when in its relaxed state.
4. Pull down on drive safety control lever and measure length of
spring when compressed. Ideal length would be 1/4” shorter.
CHANGE FORWARD BELT
1. Turn o engine. Engine must be cool.
2. Remove spark plug wire from spark plug and secure.
3. Remove front belt cover.
  
   
- With the pulley turning, force the belt out of the V-groove.
- Slide the belt free of the engine pulley.
- Pull the belt down and out of the way.
- Push the belt forward and out front of machine.
  
- Place belt in transmission pulley groove.
   
forcing the belt into the V-groove.
4. Replace front belt cover.
5. Attach spark plug wire.
CHECK FORWARD BELT TENSION REGULARLY. TOO MUCH
OR TOO LITTLE TENSION WILL CAUSE PREMATURE BELT
FAILURE.
WARNING
remove belt
from front

Operator’s Manual
Front Tine Tiller 3365 Series
Check for parts online at www.getearthquake.com or call 800-345-6007 M-F 8-5 CST 13
CAUTION
TEMPERATURE OF MUFFLER AND NEARBY AREAS MAY
EXCEED 150° F. AVOID THESE AREAS.
WARNING
ENGINE MAINTENANCE
Refer to the engine manual included in your parts packet for information
on engine maintenance. Your engine manual provides detailed
information and a maintenance schedule for performing the following
tasks:
1. Check oil level before each use or after every eight hours of operation.
2. Change oil after rst ve to eight hours of operation. Change oil
while engine is warm. Rell with new oil of recommended grade.
4. Check spark plug yearly or every 100 hours of operation.
5. Service air cleaner.
 
 
these items tightened.
CHECK OR FILL ENGINE CRANKCASE
1. Add oil according to engine manual. Do not overfill. Use a
clean, high-quality detergent oil. Use no special additives with
recommended oils. Do not mix oil with gasoline. Oil level must
be full. Check the oil level by checking the engine’s oil dipstick if
provided, or by removing oil ll plug. Oil level should be up to the
bottom of the ll plug opening on most engines.
2. Always check oil level before starting engine. Refer to engine manual
for capacity and type of oil to use.
CLEAN TINE AXLE SHAFT
1. Turn o engine. Engine must be cool.
2. Remove spark plug wire and secure from spark plug.
3. Remove all vegetation, string, wire, and other material that may
have accumulated on the axle between the inside set of tines and
the seal on the transmission housing.
4. Replace spark plug wire.
LUBRICATION
Proper lubrication of moving mechanical parts is critical for proper care
and maintenance. Oil the moving parts using a 30-weight oil.
IMPORTANT
ENGINE IS SHIPPED FROM FACTORY WITHOUT OIL. YOU
MUST ADD ENGINE OIL BEFORE STARTING ENGINE.
ENGINE CAN OVERHEAT AND BECOME DAMAGED IF DEBRIS
BLOCKS THE COOLING SYSTEM OR ROTATING SCREEN.
NEVER RUN ENGINE WITHOUT COMPLETE AIR CLEANER
INSTALLED ON ENGINE.
DO NOT OPERATE TILLER BEFORE READING THE ENGINE
MANUAL PROVIDED IN THE PARTS PACKET.

Operator’s Manual
Front Tine Tiller 3365 Series
Check for parts online at www.getearthquake.com or call 800-345-6007 M-F 8-5 CST
14
STORAGE
PREPARE FOR STORAGE
Follow the steps below to prepare your tiller for storage. Read your
engine manual for detailed instructions on preparing the engine for
storage.
1. Protect wheels and axles from rust:
- Coat the axles lightly with axle grease.
2. Drain fuel system completely following engine manufacturer’s
instructions or add fuel stabilizer to prevent fuel from gumming up
during extended storage period.
3. While engine is still warm, drain the oil from the engine. Rell with
fresh oil of the recommended grade.
4. Clean external surfaces, engine and cooling fan.
 
hole.
6. Plug hole and pull starter cord slowly to distribute oil evenly in
cylinder head area.
7. Reinstall spark plug.
8. Transport unit to a suitable storage location. If you have chosen to
use a fuel stabilizer and have not drained the fuel system, follow all
safety instructions storage precautions in this manual to prevent the
possibility of re from the ignition of gasoline fumes. Remember,
gasoline fumes can travel to distant sources of ignition and ignite,
causing risk of explosion and re.
9. If there is any possibility of unauthorized use or tampering, remove
the spark plug and store it in a safe place before storing the rototiller
unit. Be sure to plug the spark plug hole to prevent foreign material
from entering.
DO NOT STORE TILLER IN AN UNVENTILATED AREA WHERE
FUEL FUMES MAY REACH FLAME, SPARKS, PILOT LIGHTS
OR AN IGNITED OBJECT. DRAIN FUEL OUTDOORS AWAY
FROM ANY IGNITION SOURCES. USE ONLY APPROVED FUEL
CONTAINERS.
WARNING

Operator’s Manual
Front Tine Tiller 3365 Series
Check for parts online at www.getearthquake.com or call 800-345-6007 M-F 8-5 CST 15
TROUBLESHOOTING AND REPAIR
TROUBLESHOOTING GUIDE
While normal care and routine maintenance will extend the life
of your rototiller, prolonged or constant use may eventually
require that service be performed to allow it to continue oper-
ating properly. The troubleshooting guide below lists the most
common problems, causes and remedies.
PRACTICE SAFETY AT ALL TIMES. ENGINE MUST BE TURNED
OFF AND ALLOWED TO COOL, AND SPARK PLUG WIRE MUST
BE DISCONNECTED AND SECURED BEFORE ATTEMPTING
ANY MAINTENANCE OR REPAIR.
FAILURE TO COMPLY WITH THIS SAFETY REQUIREMENT
CAN RESULT IN SERIOUS PERSONAL INJURY TO YOU OR
BYSTANDERS.
WARNING
PROBLEM REMEDY/ACTION
Engine will not start  
 
 
 
  
Engine is hard to start  
at end of season.
 
plug.
  
to start the engine.
Engine misses or lacks power   
regulator lever.
 
   
engine service center.
 
 
Engine will not stop when throttle control is positioned at stop  
Tiller moves forward during starting   
to start the engine.
Tiller is dicult to control when tilling
(machine jumps or lurches forward)
 
   
depth regulator lever.
Belts squeal in neutral 
  
- disconnect spark plug wire and secure from spark plug
- pull down on drive safety control lever
- manually bend forward belt guide so there is 1/16 inch
or less clearance between belt guide and belt
- replace spark plug wire
Belts squeal in forward operation 




Excessive heat build up in transmission/tine area during tilling 


Operator’s Manual
Front Tine Tiller 3365 Series
Check for parts online at www.getearthquake.com or call 800-345-6007 M-F 8-5 CST
16
3365B/3365CE HANDLEBAR PARTS
REF.
NO.
PART # DESCRIPTION QTY.
1 3108A CABLE ASSEMBLY W/FERRULE 1
2 3170  1
3 32621 DRIVE SAFETY CONTROL
LEVER (WIDE)
1
4 3268  1
5 3269  1
6 3335  1
7 48406  2
3
4
11
10
9
2
7
1
13
8
12
6
7
5
REF.
NO.
PART # DESCRIPTION QT Y.
8 504  2
9 53606  1
10 53607  2
11 53620  1
12 8655  2
13 90141 

4
PARTS BREAKDOWN

Operator’s Manual
Front Tine Tiller 3365 Series
Check for parts online at www.getearthquake.com or call 800-345-6007 M-F 8-5 CST 17
3365PS/3365H HANDLEBAR PARTS
REF.
NO.
PART # DESCRIPTION QT Y.
1 1501 

4
2 2104  4
3 3108A CABLE ASSEMBLY W/FERRULE 1
4 3358  1
5 3359  1
5* 14159  1
6 503  1
7 504  2
8 53606  1
9 53607  2
10 53612  1
11 53614 PIN, CLEVIS 1/4 X 1-1/2” 1
REF.
NO.
PART # DESCRIPTION QT Y.
12 53620  1
13 53629  1
14 53631  2
15 53632  1
16 53650 LEVER, CONTROL 1
17   5
18 90138  4
19 WF516  4
MODEL 3365H ON/OFF SWITCH PARTS
20 14148  1
21 6041612  2
22 67538  2
* 3365H specic replacement part.
8
9
17
19
1
3
18
16
11
12
5
13
6
7
4
2
15
10
14
21
20
22
Model 3365H On/O Switch

Operator’s Manual
Front Tine Tiller 3365 Series
Check for parts online at www.getearthquake.com or call 800-345-6007 M-F 8-5 CST
18
3365PSCE HANDLEBAR PARTS
17
2
3
1
11
12
20
22
4
6
21
19
14
15
8
16
9
10
7
5
18
13
REF.
NO.
PART # DESCRIPTION QT Y.
1 331059  1
2W1265V0913  2
3 3310118 
WARE
1
4 1501 

4
5 2104  4
6 3108A CABLE ASSEMBLY W/FERRULE 1
7 3358  1
8 3359  1
9 503  1
10 504  2
11 53606  1
REF.
NO.
PART # DESCRIPTION QT Y.
12 53607  2
13 53612  1
14 53614 PIN, CLEVIS 1/4 X 1-1/2” 1
15 53620  1
16 53629  1
17 53631  2
18 53632  1
19 53650 LEVER, CONTROL 1
20   5
21 90138  4
22 WF516  4

Operator’s Manual
Front Tine Tiller 3365 Series
Check for parts online at www.getearthquake.com or call 800-345-6007 M-F 8-5 CST 19
TINES & TRANSMISSION PARTS
REF.
NO.
PART # DESCRIPTION QT Y.
1 1511  9
2 1601 
(includes cone & race)
1
3 1701  1
4 1810  2
5 3116  1
6 3122  1
7 3179  1
8 3205W 
bearing & 747 spacer)
2
9 3322  1
10 3323  1
11 3324 TINE SET, INSIDE 2
12 3326 TINE SET, OUTSIDE LEFT 1
13 3364  1
REF.
NO.
PART # DESCRIPTION QT Y.
14 504  1
15 56100B*  1
16 56101B*  1
17   4
18 67538 NUT, NYLOC 1/4” 9
19 802  1
20 803  1
21 8655  4
22 8922  1
23 8924  1
24 3310TRAN TRANSMISSION, COMPLETE 1
25 3334 
shown)
1
* Parts 56100B and 56101B are only available to order as a set of two
halves, part 56102, not individually.
13
15
1
17
21
11
10
4
8
2
3
19
14
20
7
22
23
6
9
5
4
8
11
21
12
16
18
17

Operator’s Manual
Front Tine Tiller 3365 Series
Check for parts online at www.getearthquake.com or call 800-345-6007 M-F 8-5 CST
20
28
24
29
37
14
16
13
26
5
23
25
36
33
8
9
30
18
10
30
15
34
2
35
4
27
36
28
3
17
30
20
22
7
12
21
6
19
31
11
38
38
1
7
12
3365B/3365CE/3365PS/3365PSCE MOTOR MOUNT AND HOOD PARTS
MODEL 3365PS, 3365PSCE, 3365H
BUMPER
46
48
47
45
44
Model 3365PS, 3365B,
3365CE Drive Pulley
39
43 40
42
41
49
50
Model 3365H Drive Pulley