Ryobi RPHD43O User manual

OPERATOR’S MANUAL
POST HOLE DIGGER
RPHD43

Important!
It is essential that you read the instructions in this manual before
assembling, operating and maintaining this product.
Subject to technical modification.

PRODUCT DESCRIPTION
1
1. Fuel tank
2. Engine switch
3. Throttle lock button
4. Trigger lock
5. Starter grip
6. Throttle trigger
7. Right hand grip
8. Fuel cap
9. Support frame
12
34
5
67
8
9
10
11
12
13
14 15
16
17
19
20
18 7
8
19
14
22
24
25
10. Primer bulb
11. Airbox
12. Airbox lock knob
13. Safety device control box
14. Safety bar
15. Choke lever
16. Idle speed screw
17. Spark plug cap
18. Left hand grip
19. Cylinder cover
20. Heat deflector grille
21. Muffler cover
22. Throttle cable
23. Gearbox
24. Gudgeon pin with
cotter pin
25. Drive shaft
26. Auger bit
Figure 1
Figure 2
18
21
20
LEGEND
23
26

2
ASSEMBLY
MOUNTING THE SAFETY BAR ADDING THE TOOL
Align the safety bar into the the seat on the safety
device spindle.
Fasten the nylock nut using the spanner supplied.
Secure as shown.
Align the engine drive shaft into the seat on the
auger bit.
Secure using the gudgeon pin and cotter pin
supplied.
Your post hole digger is supplied with a 300mm
extension shaft to be used for deeper hole digging.
Figure 3
Figure 4
Figure 5
Figure 7
Figure 6
Figure 8
DO NOT start digging a hole with the extension shaft
attached.

STARTING INSTRUCTIONS
1
3
Figure 9
2
345
6 7 8
910 11
Push primer bulb x 10. Move choke lever to “START”
postion.
Lock throttle by steps “1, 2, 3”.
Pull untill engine attempts to start
(Max 6 pulls).
Move choke lever to “RUN”
position.
Pull to start (Max 2 pulls) then full
throttle run for 5-20 seconds.
Hold “STOP” for 2 seconds to stop. Attach the auger bit and lock with
pins
Hold “STOP” for 2 seconds to stop.Run for normal operation.Pull to run (Max 4 pulls).
1
2
3
FUEL MIX RATIO

OPERATION
4
Correct operating position is with the two handles
bellow waist level, which will ensure full control of
the digger can be maintained.
Have your left foot slightly further forward than your
right foot to enable the frame near the safety bar to
rest against your left thigh. Always firmly grip the
handles with two hands when operating the unit.
DO NOT operate with either
one or two handles above waist
level.
The safety bar is designed to prevent
excessive rotation of the auger when the bit
is jammed, enabling the user to maintain
balance during operation.
Figure 10
Figure 11
Figure 12
Figure 13
HANDLE LEVEL
ROTATION
STOP
SAFETY BAR
ACT

MAINTENANCE
Figure 14
GEARBOX LUBRICATION SPARK PLUG
Figure 15
AIR FILTER
Figure 16 Figure 17
SPARK ARRESTOR
Figure 18
5
Pressure release screw Spark plug
Airbox lock knob Foam filter element
Air filter retainer
Spark arrestor

6
GENERAL SAFETY RULES
For safe operation, read and understand all instructions before using the post hole digger.
Follow all safety instructions. Failure to follow all safety instructionslisted below, can result in
serious personal injury.
Do not allow children or untrained individuals to use this tool.
The post hole digger must only be used by adults in good physical condition, with knowledge
of the operating instructions.
Never start or run the engine in a closed or poorly ventilated area;breathing exhaust fumes
can kill.
Clearthe workarea before each use.Remove all objects such as rocks, brokenglass,nails, wire,
or string which can be become entangled in the digger.
Wearprotective non-slip safetyshoes, gloves, glasses and earprotection while operating the tool.
Wearheavy long pants. Do not wear loose fitting clothing, short pants, loose jewellery of any
kind, or use withbare feet.
Secure long hairto prevent entanglement in any moving parts.
Keep all bystanders,children, and pets at least 3m away.
Do not operate this unit when you are tired, ill, or underthe influence of alcohol, drugs or
medication.
Do not operate in poor lighting.
Keep firm footing and balance. Do not overreach.Overreaching can result inloss of balance
or exposure to hot surfaces.
Keep all parts of yourbodyaway from any moving part.
Do not touch area around the muffler or cylinder of the post hole digger, these parts get hot
from operation.
Always stop the engine and remove the sparkplug cap before making anyadjustments
or repairs.
Inspect the tool before each use for loose fasteners,damaged components, fuel leaks, etc.
Replace anydamaged parts before use.
Thank you for buying a Ryobi post hole digger.
Your new tool has been engineered and manufactured to Ryobi’s high standard for dependability,
ease of operation and operator safety. If properly cared for, it will give you years of rugged,
trouble free performance.
WARNING!
Do not attempt to operate this post hole digger until you have read thoroughly and
understand completely all instructioins, safety rules etc contained in this manual.
Failure to comply may result in accidents involving fire, electric shock or serious
personal injury. Save the operator’s manual and review frequently for continuous safe
operation and for instructing others who may use this tool.
To reduce the risk of injury, the user must read and understand the operator’s manual.

7
It has been reported that vibrations from hand-held tools may contribute to a condition called
Raynaud’s Syndrome in certain individuals. Symptoms may include tingling, numbness and
blanching of fingers, usually apparent upon exposure to cold. Hereditary factors, exposure to
cold and dampness, diet, smoking and work practices are all thought to contribute the
development of these symptoms. It is presently unknownwhat,if any, vibrations or extent of
exposure may contribute to the condition. There are measures that can be taken by the
operatorto possibly reduce the effectsof vibration:
a) Keep your body warm in cold weather. Whenoperating the unit wear gloves to keep the
hands and wrists warm. It is reported that cold weather is a major factor contributing to
Raynaud’s Syndrome.
b) Aftereachperiod of operation, exercise to increase blood circulation.
c) Take frequent work breaks.Limit the amount of exposure per day.
If you experience any of the symptoms of this condition, immediately discontinue use and
see yourphysicianabout these symptoms.
Keep the tool well maintained, fasteners tightened and worn parts replaced.
Mix and store fuel in a container approved forfuel.
Mix fuel outdoorswhere there are no sparks or flames. Wipe up any fuel spillage.
Move 9m away from refuelling site before starting engine.
Stop the engine and allow to cool before refuelling or storing the tool.
Stop the engine and allow to cool; empty the fuel tank and secure the tool from moving before
transporting in a vehicle.
SPECIFIC SAFETY RULES FOR POST HOLE DIGGER
Replace augersif cracked,bent, ordamaged inanyway. Be sure the augerand/or extension
shaft is properly installed and securelyfastened. Failure to do so cancause serious injury.
Make sure all guards, straps, deflectors and handles are properly and securely attached.
Do not start working until you have a clear work area. Do not work nearelectric cables or
underground utilities. It is highly recommended that you checkwith local authorities before
starting to drill.
If augerturns whilst the engine isidling, stop the engine and immediatelyadjust the idle settings
following the instructionsinthis manual.
Use only the manufacturer’s replacement augers on this unit.Do not use any other attachments.
Never operate without the safetybar attached.The safety bar will work for safer operation if
a hard object is struck.
Replace the bit immediately if any cracksor other damage are present.
Maintain a firm grip on both handles during operation.
Never use the post hole digger withthe handles above waist level. Operating with the handles
above waist level restricts control and can cause serious chest injuries if a hard object is struck.
Never carry the unit with the engine running.
Carry the post hole digger withthe engine stopped, and with the augerbit removed.

8
Never operate in a horizontal angle. The post hole digger should only be operated with the auger
at a 90° angle to the ground.
Always keep the handles dry and clean.
Before starting to drill make sure the bit is not obstructed.
Always workin a firm-footed and safe position.
Never touch the augerbit or carry out maintenance withthe engine running.
Grip the post hole digger firmly with both hands and keep all parts of the body away from the
auger bit and muffler.
Never attempt to carry out servicing or repairsthat are not part of the routine maintenance.
Forother repairs,have the post hole diggerserviced by an authorised repairer.
Store the post hole digger off the ground in a vertical position in a dry place and with fuel tank
empty.
If the auger bit jams, stop the engine immediately.
SYMBOLS
IMPORTANT：Some of the following symbols may be used in this manual. Please study them and
learn their meaning. Proper interpretation of these symbols will allowyou to operate the tool better
and safer.
SYMBOL
Safetyalert symbolIndicatesdanger, warning or caution. It means attention!!!
Yoursafetyis involved.
Read your
Operator’sManual
Yourmanual containsspecial messagesto bring attention
to potential safety concerns as well as operating and
servicing information. Please read all the information
carefully to ensure satisfaction and safe use.
Eye and hearing
protection
Weareye and hearing protection when operating this
equipment.
Keep bystanders
away Keep all bystandersat least 3m away.
Boots Wearnon-slip safetyfootwear when using this tool.
Minimum
3m
NAME EXPLANATION
Always check for fuel leaks before operating the post hole digger. Never operate if a fuel leak
is present.
Regulatory
Compliance
Mark (RCM)
This product meets applicable regulatory requirements

9
Petrol Use unleaded petrol intended for motor vehicle use with
an octane rating of 91 or higher.
Use synthetic 2-stroke oil for aircooled engines.
Mix petrol and oilMix the fuel mix thoroughly and also each time before
refuelling.
Engine switchI=ON to run
= STOP to stop
The following signal words and meanings are intended to explain the levels of risk associated with
this products.
DangerIndicatesan imminently hazardous situation, which,
if not avoided, will result in deathor serious injury.
Warning Indicatesa potentially hazardous situation,which,
if not avoided, could result in deathor seriousinjury.
CautionIndicatesa potentially hazardous situation,which,
if not avoided, may result inminor or moderate injury.
(Without Safety Alert Symbol) Indicates a situation
that may result in property damage.
SERVICE
Servicing requires extreme care and knowledge and should be performed only by a qualified service
person.For service we suggest you return the product to your nearest Authorised Service Centre
for repair. When servicing, use only identical replacement parts.
WARNING!
To avoid serious personal injury, do not attempt to use this product until you read thoroughly
and understand completelythe operator’s manual. Save this operator’s manual and review
frequently for continuing safe operation and instructing others who may use this product.
Oil
SYMBOL NAME EXPLANATION
Do not smoke when mixing fuel or filling fuel tank.No smoking
Wear non-slip, heavy-duty gloves.Gloves
SYMBOL NAME EXPLANATION
STOP
STOP

PACKING LIST
1 x 200x740mm Auger Bit
1 x 300mm Extension Shaft
1 x 500ml Fuel Mixture Bottle
1 x Spark Plug Spanner
2 x Allen Keys
2 x Open Ended Spanners
1 x 76ml 2-Stroke Synthetic Oil
3 x GudgeonPins with Cotter Pins
1 x Operator’s Manual
1 x Safety bar
1 x RPHD43O Engine Assembly
FEATURES
KNOW YOUR POST HOLE DIGGER
See figure 1 & 2
The safe use of this product requires an understanding of the information on the product and in this
operator’s manual as well as a knowledge of the project youare attempting.Before use of this
product, familiarize yourself with all operating features and safety rules.
AIRBOX
The airbox cover houses the air filterwhich helpsto limit the amount of dirt and dust drawn into the
engine during operation.
CHOKE LEVER
The choke lever is used when starting the engine.
DRIVE SHAFT
The drive shaft is connected to attachmentsto transfer movement.
GEARBOX
The gearbox transfers the engines RPM to a slower high torque output.
X3
10
GUDGEON PIN AND COTTER PIN
The gudgeon pins and cotter pins secure the attachments to the drive shaft.
PRIMER BULB
The primer bulb is used to prime the carburetorprior to cold starting or if the unit has not been used
for a while.
RECOIL STARTER GRIP
The recoil start grip is used (along with the engine switch) to start the engine. This product is Easy
Start capable so you can start this with the One+ Easy Starter tool (sold separately), rather than by
using the pull cord. Refer to page 11 for further information.

ENGINE SWITCH
This post hole digger is built with a lock-on engine switch which is used in combination withthe recoil
startergrip to start the engine. It is also used to turn the engine off.
THROTTLE LOCK
The throttle lock is used to help the engine on cold starts.
THROTTLE TRIGGER
The throttle trigger helps the operator control the speed of the auger to suit various ground conditions.
TRIGGER LOCK
The trigger lockprevents the operator from accidentlyactivating the throttle trigger. The trigger lock
must be depressed before applying the throttle.
SAFETY DEVICE CONTROL BOX AND SAFETY BAR
The patent safety device control box & safety bar prevent the engine head assembly from excessive
backward rotation in the case of jammed dill, which may cause the operator serious injury.
11
ASSEMBLY
UNPACKING
Carefully remove the tool and any accessories from the carton.Make sure that all items listed in
the packing list are included.
Inspect the tool carefully to make sure no breakage or damage occurred during shipping.
Do not discard the packing material until you have carefully inspected and satisfactorily operated
the tool.
WARNING!
If anyparts are missing, do not operate this tool until the missing parts are replaced.
Failure to do so could result in possible seriousinjury.
WARNING!
Do not attempt to modify this tool or create accessories not recommended for use with this
tool. Any such alteration or modification is misuse and could result in a hazardous
condition leading to possible serious personal injury.
MOUNTING THE SAFETY BAR
See figure 3, 4 & 5
Remove the nylon lock nut on the safety bar, align the bar shaft into the seat on the safety device
control box spindle, fasten the nylon lock nut using the supplied spanner.
ONE+ EASY STARTER
This post hole digger can be started with the push of a button through the use of the One+ Easy
Starter (sold separately). Please refer to the included Quick Start Guide for detailed starting
procedure.

FITTING THE AUGER BITS
See figure 6& 7
Align the engine drive shaft into the seat on the auger bit and secure it using the appropriate
gudgeon pin and cotter pin provided.
NOTE: Your post hole digger is supplied with a 300mm extension shaft to be used for
deeper hole digging. DO NOT start digging a hole with the extension attached.
The hole should always be started withthe auger bit only fitted. Once the hole is deep enough
and the support frame is at least 300mm below waist level, you may stop the engine and attach
the extension shaft between the engine assembly and the auger bit for added comfort and
deeper hole depth. (see figure 8)
OPERATION RULES
WARNING!
Alwaysfollow the safety rules. The post hole digger must only be used to drill ground.
Do not lock the digger onto fixed supports. Do not use the tool for other applications
other than what is intended by the manufacturer.
OPERATION
WARNING!
Do not allow familiarity with tools to make you careless.
Remember that a careless fraction of second is sufficient to inflict serious injury.
EYE PROTECTION
WARNING!
Always wear safety gogglesor safety glasses with side shields when operating this tool.
Failure to do so could result inobjects being thrown into youreyes resulting in possible
serious injury.
WARNING!
Do not use any attachments or accessories not recommended bythe manufacturer for
this tool. The use of attachments or accessories not recommended can result in personal
injury.
NOTE: Readthe operators manual andfollow all warnings and safety instructions.
NOTE: Keepall bystanders,especiallychildren and pets, at least 3m from the
operating area.
12
Minimum
3m

FUELAND REFUELING SAFETY
Always handle fuel with care, it is highly flammable.
Always refuel outdoors where there are no sparks and flames. Do not inhale fuel vapours.
Do not let petrol or oil come in contact with your skin.
Keep petrol and oil away from the eyes.If petrol or oil comes in contact withthe eyes, wash them
immediately with clean water. If irritationisstill present, see a doctor immediately.
Clean up spilled petrol immediately.
MIXING THE FUEL
This product ispowered by a 2-stroke engine and requires pre-mixing of petrol and 2-stroke oil.
Pre-mix unleaded petrol and 2-stroke engine oil ina clean container approved for petrol.
The engine is certified to operate on unleaded petrol intended forautomotive use with an octane
rating of 91 or higher.
Do not use Ethanol fuels or fuels containing Ethanol. The use of Ethanol fuels mayvoid your
warranty.
Do not use any type of pre-mixed petrol / oil from fuel service stations, this includes the premixed
petrol / oil intended for use in mopeds, motorcycles,etc.
Use synthetic 2-stroke oil only. Do not use automotive oil or 2-stroke outboard oil.
13
Mix 2% synthetic 2-stroke oil into the petrol. This is a 50:1 ratio.
Mix the fuel thoroughly and also each time before fuelling.
Mix in small quantities. Do not mix quantitieslargerthanusable in a 30 day period.
Synthetic 2-stroke oil containing a fuel stabilizeris recommended.
FILLING THE TANK
Clean surface around fuel cap to prevent contamination.
Loosen fuel cap slowly to release pressure and to keep fuel from escaping around the cap.
Carefullypour fuel mixture into the tank. Avoid spillage.
Prior to replacing the fuel cap,clean and inspect the gasket.
Immediately replace fuel cap and hand tighten.
Wipe up any fuel spillage. Move 9m away from refuelling site before starting engine.
NOTE: It is normal for smoke to be emitted from a new engine duringandafter first use.
WARNING!
Always turn off engine before fuelling. Never add fuel to a machine with a running or hot
engine.Move at least 9mfrom refuelling site before starting engine.
Do not smoke!
1 Litre + 20 ml =
2 Litres + 40 ml =
3 Litres + 60 ml = 50:1 (2%)
4 Litres + 80 ml =
5 Litres + 100 ml =
+ =
+ =

STARTINGAND STOPPING
WARNING!
Never start or run the engine inside a closed or poorly ventilated area;
Breathing exhaust fumes can kill.
WARNING!
Do not have the augerbit attached when starting a cold engine. The auger bit may rotate
when the engine starts with the throttle lockengaged.Start the engine following the
procedure below. Allow the engine to warm up. Withthe engine warm, you may stop the
engine, fit the auger bit and re-start the engine following the warm start procedure.
TO START A COLD ENGINE
See figure 9
2. PRIME – press the primer bulb 10 times slowly.
3. SET the the choke lever to the “START” position.
4. Lockthe throttle by squeezing throttle trigger and trigger lock together and pressing in the lock
button.
5. PULL the starter rope with a quick firm and consistent motion until the engine fires or starts
to fire (Max 6 pulls).
6. If the engine fires (pops) but does not continue to run, move the choke lever to the “RUN”
position and continue to start the engine (Max 2 pulls).
7. If the engine starts and runs, pull the throttle trigger to release it from the throttle lock position
and move choke lever to the “RUN” position.
8. Allow the engine to warm up for 5-20 seconds. If the engine does not start, repeat from
step 2.
TO START A WARM ENGINE
PULL the starter rope with a quick firm and consistent motion until the engine starts (Max 4 pulls).
NOTE: Do not use the choke when starting a hot engine, make sure the choke lever is in the
“RUN” position. If the engine does not start, return to step 2 under “TO START A COLD
ENGINE”.
TO STOP THE ENGINE
Press the engine switch to the “STOP”position and hold for 2 seconds, until the engine stops.
OPERATINGTHE POST HOLE DIGGER
See figure 10 & 11
Hold the post hole digger in front of you firmly withthe right hand gripping the throttle handle
and your left hand gripping the other.
14
1. Remove auger bit (if attached).
NOTE: Always test the safety device before operating the auger bit.

Always keep a firm grip with both hands while inoperation.
The post hole digger should be held at a comfortable positionwiththe left and right handles
no higher than waist level.
The throttle trigger helpscontrol the speed of the auger to suit various ground conditions.
Alwayspayfull attention to your operation. Serious injuries may result if contact is made with the
rotating auger.
NOTE: Your post hole digger is supplied with a 300mm extension shaft to be used for
deeper hole digging. DO NOT start digging a hole with the extension attached.
The hole should alwaysbe started withthe auger bit only fitted. Once the hole is deep enough
Stand comfortably with both feet of firm ground having the left foot slightly forward of the right
foot. Lean the frame of the engine in front of the safety bar on your left thigh.
15
WARNING!
MAINTENANCE
WARNING!
Use only original manufacturer’s replacement parts, accessories and attachments.
Failure to do so cancause possible injury, poorperformance and may void
your warranty.
WARNING!
See figure 12
Never use the post hole digger withthe handles above waist level.
Operating withthe handles above waist level restrictscontrol and can cause serious
chest injuries if a hard object is struck.
WARNING!
Use only original manufacturer’s replacement parts, accessories and attachments.
Failure to do so cancause possible injury, poorperformance and may void your
warranty.
HOW THE SAFETY DEVICE WORKS
See figure 13
Your post post hole digger is built with a safety device which can prevent excessive backwards
rotation in the case of jammed drill.
When the post hole digger is operated normally, the auger bit is driven into soil in a clockwise
direction. If the bit contacts large roots or rocks which stops rotation, the inertia of the rotating
engine will be in the opposite direction (anticlockwise).
The rotating inertia of the engine will result in the safety bar contacting the user's left thigh. The
change in the angle of the safety bar will be detected by the mechanism inside the safety device
control box which will operate and reduce the engine speed. As a result, the post hole digger will
not rotate anticlockwise any further.
NOTE: Always test the safety device before operating the auger bit.
and the handles are at least 300mm below waist level, stop the engine, attach the extension
shaft betweenthe power head and the auger to enable deeper hole digging.

You may make adjustments and repairs described here. Forother repairs,have the post hole
digger serviced by an authorised service agent.
Consequences of improper maintenance may include excess carbon deposits resulting in loss
of performance and discharge of black oily residue dripping from the muffler.
Make sure all guards, deflectors and handles are properly and securely attached to avoid the risk
of personal injury.
ENGINE
Clean the cylinder fins with compressed air or a brush periodically. Dangerous overheating of
engine may occurdue to impurities on the cylinder.
REDUCTION GEARBOX
See figure 14
Every 100 working hours change the grease in the reductiongearbox.
LUBRICANT FOR REDUCTION GEARBOX
The post hole digger is supplied with TAMOIL TAMLITH GREASE2grease inthe reduction gearbox.
The lubricationin the reductiongearbox should be checked periodically. To check the lubricant
condition and level, remove the pressure release screw under the reduction gearbox.
CLEANING AIR FILTER
See figure 16 & 17
A dirty air filter will cause starting difficulty, lossof performance, and shorten the life span of the
engine. Check the air filter monthly. For best performance, replace the air filter at least once
a year.
Loosen the airbox cover by turning the lock knob counter clockwise.
Remove the airbox cover, air filter retainer and the air filter element.
Clean the foam filterelement with warm soapy water. Rinse and let dry.
NOTE: If the foam filter element is damagd, it should be replaced.
Apply a light coat of engine oil to the foam filter element, then squeeze it out.
Reinstall the air filter.
16
Stop the engine and allow it to cool before making adjustments or completing any maintenance.
The manual specifies “TAMOIL TAMLITH GREASE 2”
This is a Lithium soap based grease with a temperature range of -30 to 130 oC.
Castrol L/EPO is a suitable substitute (or equivalent in other brands).
It’s a Lithium based semi fluid grease suited to gearboxes and being semi liquid is self-levelling.
SPARK PLUG REPLACEMENT
See figure 15
This engine uses an NGK BPMR6A or Champion RCJ6Y spark plug with 0.60 (+/- 0.1)mm
electrode gap. Use an exact replacement and replace annually. Make sure new spark plug is
secured in place with a torque up to 12N.m.

CLEANING THE EXHAUST PORT AND MUFFLER
Depending on the type of fuel used,the type and amount of oil used,and/or your operating
conditions, the exhaust port and muffler may become blocked with carbon deposits. If you notice
a power loss with your petrol powered tool,a qualified service technician will need to remove
these deposits to restore performance.
STORINGTHE PRODUCT
Clean all foreign material from the product. Store idle unit indoors in a dry, well-ventilated area
that is inaccessible to children. Keep away from corrosive agents such as garden chemicals.
Abide by all ISOand local regulations for the safe storage and handling of petrol.
WHEN STORING FOR 1 MONTH OR LONGER
Drain all fuel from tank into a container approved for petrol.Run engine until it stops.
SPARK ARRESTOR REPLACEMENT
This machine is fitted with a spark arrestor to help prevent fires. The spark arrestor is fitted at the
muffler discharging port. To ensure proper performance of your product, the spark arrestor must be
cleaned or replaced every 25 hours or each year. Please contact your nearest service dealer for a
new spark arrestor.
NOTE: Make sure the filter is seated properly inside the cover. Installing the filter incorrectly
will allow dirt to enter the engine,causing rapid engine wear.
Reinstall the airbox cover and tighten lock knob to secure.
FUEL TANK
WARNING!
A leaking fuel cap is a fire hazard and must be replaced immediately.
The fuel cap contains a sealing gasket and a checkvalve to ventilate built up fuel gasses.
A clogged check valve will cause poor engine performance.If performance improves when the fuel
cap is loosened, the check valve may be faulty. Replace fuel cap if required.
The fuel supplied to the engine is passed through a filter to remove any contaminants from entering
the engine. Contaminants in the fuel can cause poor performance and damage to the engine.
The fuel filter is a non-serviceable itemand if needed should be replaced by an Authorised Service
Centre.
17
See figure 18

TROUBLESHOOTING
If these solutions do not solve the problem, contact your authorised service dealer.
Engine will not
start.
No spark.
No fuel.
Engine is flooded.
Starter cord is
hard to pull.
Check spark: remove spark plug, reattach the spark
plug cap and lay spark plug on metal cylinder.
Pull the starter rope and watch for spark at spark
plug tip. If there is no spark, repeat test with a new
spark plug.
Push primer bulb until bulb is full of fuel. If bulb does
not fill, primary fuel delivery system is blocked,
contact a servicing dealer. If primer bulb fills, engine
may be flooded, proceed to next solution.
Contact a servicing dealer.
Engine does
not reach full
speed and
emits excessive
smoke.
Check oil fuel
mixture.
Air filteris dirty.
Spark arrestor
screenis dirty.
Use fresh fuel and the correct 2-stroke oil mix.
Clean air filter. Refer to Cleaning the AirFilter
earlier inthis manual.
Contact a servicing dealer.
Engine starts,
runs, and
accelerates but
will not idle.
Idle speed screw on
carburetor requires
adjustment.
Turn idle speed screw clockwise to increase idle
speed.
18
OId fuel.Replace with fresh fuel.
PROBLEM POSSIBLE CAUSE SOLUTION
Completely remove the spark plug from the engine
and spark plug boot, then turn the product so the
spark plug hole is aimed at the ground.
Set the choke lever to RUN position and pull
starter cord 10-15 times, this will clear excessive fuel
from the engine.
Remove any expelled fuel from the product.
Clean and reinstall the spark plug.
Clean up any spilled fuel and move at least 9m away
before restarting.
Pull starter cord 3 times with the choke lever at RUN
position.
If the engine does not start, set the choke lever to
START position and repeat the normal starting
procedure.