Ryobi EJ101 User manual

OPERATOR'S MANUAL
2 CYCLE GASOLINE POWERED
RECIPROCATING SAW
MODEL NO. EJ101
For Questions, Call 1-800-525-2579 in the U.S. or 1-800-265-6778 in Canada
www.ryobi.com
SAVE THIS MANUAL FOR FUTURE REFERENCE
SPECIFICATIONS:
Length of stroke 1 in. (25.4mm)
Strokes per minute 0-2000 spm
Length (without blade) 17 in. (430 mm)
Engine Type Air Cooled 2 Cycle Gasoline Engine
Displacement 15.9 cc
Starting System Recoil
Carburetor Diaphram
Fuel Tank Capacity 0.35 literes
Net weight 11 lbs.
STOP

Page 2
TABLE OF CONTENTS
■Table of Contents........................................................................................................................................2
■Introduction .................................................................................................................................................2
■Rules For Safe Operation ...........................................................................................................................2
■Operation ....................................................................................................................................................2
■Maintenance................................................................................................................................................2
■Exploded View and Repair Parts List .........................................................................................................2
THANK YOU
Thankyouforpurchasingthisqualityproduct.Yournew saw
has been engineered and manufactured to Ryobi's high
standard for dependability, ease of operation, and operator
safety.Properlycaredfor,itwillprovidemanyhoursofuseful
service. You will find it to be a great labor saving device.
Thisoperator’smanualprovidesyouwitheasy-to-understand
operating instructions. Read the entire manual and follow all
the instructions to keep your new outdoor power tool in top
operating condition.
CAUTION:
Carefully read through this entire operator's manual
beforeusingyournewsaw.Paycloseattentiontothe
Rules for Safe Operation, Warnings, and Cautions.
If you use your saw properly and only for what it is
intended,youwillenjoyyearsofsafe,reliableservice.
PRODUCT REFERENCES, ILLUSTRATIONS AND
SPECIFICATIONS
All information, illustrations and specifications in this
manual are based on the latest product information
available at the time of printing. We reserve the right to
make changes at any time without notice.
Important Service Information
Service on this unit within and after the warranty period
should be performed only by a authorized service
technician. For service we suggest you return the tool to
yournearestRyobiAuthorizedServiceCenterforrepair.
When servicing use only identical Ryobi replacement
parts.
For the nearest Ryobi Authorized Service Center, call
1-800-525-2579intheU.S.or1-800-265-6778inCanada.
DO NOT return the unit to the retailer.
Note: Proof of purchase will be required for warranty
service.
CONTENTS OF CARTON
The following items are included in the carton:
•Model EJ101 Reciprocating Saw
•4mm Hex Key Wrench
•Spark Plug Wrench
•Blade Pack – Includes One Each Of The Following:
Steel Cutting Blade No. 51
Steel Cutting Blade No. 52
Wood Cutting Blade No. 53
•Operator's Manual
•Warranty Registration Card
d
or
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Page 3
Note: For users on U.S. Forest Land and in the states of California, Maine, Oregon and Washington. All U.S. Forest
Land and the state of California (Public Resources Codes 4442 and 4443), Oregon and Washington require, by law that
certaininternalcombustionengines operatedonforestbrushand/orgrass-covered areasbeequippedwitha sparkarrestor,
maintainedineffectiveworkingorder,ortheenginebeconstructed,equippedandmaintainedforthepreventionoffire.Check
withyourstateorlocalauthoritiesforregulationspertainingtotheserequirements.Failuretofollowtheserequirementscould
subject you to liability or a fine. This unit is not factory equipped with a spark arrestor. If these items are required in your
area, ask your local service dealer to install the Optional Spark Arrestor Kit.
The engine of your mixer meets the 1995 to 1998
California emissions regulations. To ensure that your unit
continues to meet these regulations, refer to the following
information and instructions in this operator's manual.
These units are identified by the label on the engine of
your product. A typical identification label is shown.
California Proposition 65 Warning:
The engine exhaust from this product
contains chemicals known to the State
of California to cause cancer, birth
defects or other reproductive harm.
WARNING
CALIFORNIA EMISSION REGULATIONS
IMPORTANT ENGINE INFORMATION
ENGINE DISPLACEMENT: 31cc
ENGINE FAMILY: SN4031UB24RA; EM
THIS ENGINE CONFORMS TO U.S. EPA PH1
AND 1995-1998 CALIFORNIA EMISSION
REGULATIONS FOR ULGE ENGINES.
REFER TO OPERATOR’S MANUAL FOR
MAINTENANCE SPECIFICATIONS
AND ADJUSTMENTS.
SPARK ARRESTOR

Page 4
Lookforthissymboltopointoutimportantsafetyprecautions.
It means attention!!! Your safety is involved.
Theoperationofanyreciprocatingsawcanresultinforeignobjectsbeingthrownintoyoureyes,
which can result in severe eye damage. Before beginning power tool operation, always wear
safety goggles or safety glasses with side shields and a full face shield when needed. We
recommend Wide Vision Safety Mask for use over eyeglasses or standard safety glasses with
side shields.
WARNING:
THE PURPOSE OF SAFETY SYMBOLS IS TO ATTRACT YOUR ATTENTION TO POSSIBLE DANGERS. THE
SAFETY SYMBOLS, AND THE EXPLANATIONS WITH THEM, DESERVE YOUR CAREFUL ATTENTION AND
UNDERSTANDING. THE SAFETY WARNINGS DO NOT BY THEMSELVES ELIMINATE ANY DANGER. THE
INSTRUCTIONS OR WARNINGS THEY GIVE ARE NOT SUBSTITUTES FOR PROPER ACCIDENT PREVENTION
MEASURES.
SYMBOL MEANING
SAFETY ALERT SYMBOL:
Indicates danger, warning, or caution. May be used in conjunction with other symbols or
pictographs.
DANGER:Failuretoobeyasafetywarningwillresultinseriousinjurytoyourselfortoothers.
Always follow the safety precautions to reduce the risk of fire, electric shock and personal
injury.
WARNING: Failure to obey a safety warning can result in serious injury to yourself or to
others. Always follow the safety precautions to reduce the risk of fire, electric shock and
personal injury.
CAUTION: Failuretoobeyasafetywarningmayresultinpropertydamageorpersonalinjury
toyourselfortoothers.Alwaysfollowthesafety precautionstoreducetheriskoffire,electric
shock and personal injury.
NOTE: Advises you of information or instructions vital to the operation or maintenance of the
equipment.
RULES FOR SAFE OPERATION
WARNING:
Do not attempt to operate this tool until you have read thoroughly and understand completely all instructions, safety
rules, etc. contained in this manual. Failure to comply can result in accidents involving fire, electric shock, or
serious personal injury. Save operator's manual and review frequently for continuing safe operation, and instructing
others who may use this tool.

Page 5
READ ALL INSTRUCTIONS
■KNOW YOUR POWER TOOL - Read operator's
manual carefully. Learn its applications and limita-
tions as well as the specific potential hazards re-
lated to this tool.
■KEEP GUARDS IN PLACE and in working order.
■KEEP WORK AREA CLEAN. Cluttered areas and
benches invite accidents.
■AVOIDDANGEROUSENVIRONMENT.Don'tuse
power tool in damp or wet locations or expose to
rain. Keep work area well lit.
■KEEPCHILDRENANDVISITORSAWAY.Allvisi-
tors should wear safety glasses and be kept a safe
distance from work area. Do not let visitors contact
tool or extension cord.
■STORE IDLE TOOLS. When not in use, tools
should be stored in a dry, high or locked-up place -
out of the reach of children.
■DON'T FORCE TOOL. It will do the job better and
safer at the rate for which it was designed.
■USERIGHTTOOL.Don'tforcesmalltoolorattach-
menttodothejobofaheavydutytool.Don'tusetool
for purpose not intended - for example - Don't use
a circular saw for cutting tree limbs or logs.
■WEAR PROPER APPAREL. No loose clothing or
jewelry to get caught in moving parts. Rubber
gloves and nonskid footwear are recommended
when working outdoors. Also, wear protective hair
coveringto containlonghair andkeepitfrombeing
drawn into air vents.
■ALWAYS WEAR SAFETY GLASSES. Everyday
eyeglasseshaveonlyimpact-resistantlenses;they
are NOT safety glasses.
■PROTECT YOUR LUNGS. Wear a face or dust
mask if operation is dusty.
■PROTECT YOUR HEARING. Wear hearing pro-
tection during extended periods of operation.
■SECURE WORK. Use clamps or a vise to hold
work. Both hands are needed to operate the tool.
■DON'T OVERREACH. Keep proper footing and
balance at all times. Do not use on a ladder or
unstable support.
■MAINTAINTOOLSWITHCARE.Keeptoolssharp
at all times, and clean for best and safest perfor-
mance.Followinstructionsforlubricatingandchang-
ing accessories.
■DISCONNECT TOOLS. When not in use, before
servicing, or when changing attachments, blades,
bits, cutters, etc., all tools should be disconnected
from power supply.
■REMOVE ADJUSTING KEYS AND WRENCHES.
Formhabit ofcheckingto seethat keysand adjust-
ing wrenches are removed from tool before turning
it on.
■KEEP BLADES CLEAN AND SHARP. Sharp
blades minimize stalling and kickback. Also, keep
blades properly tightened at all times.
■KEEP HANDS AWAY FROM CUTTING AREA.
Keephandsawayfromblades.Donotreachunder-
neathwork whilebladeis cutting.Do notattempt to
remove material while blade is cutting.
■NEVER USE IN AN EXPLOSIVE ATMOSPHERE.
Normal sparking of the motor could ignite fumes.
■KEEPHANDLESDRY,CLEAN,ANDFREEFROM
OILANDGREASE.Alwaysuseacleanclothwhen
cleaning. Never use brake fluids, gasoline, petro-
leum-based products or any strong solvents to
clean your tool.
■STAY ALERT. Watch what you are doing and use
common sense. Do not operate tool when you are
tired. Do not rush.
■CHECK DAMAGED PARTS. Before further use of
the tool, a guard or other part that is damaged
shouldbe carefullychecked todetermine thatit will
operateproperly andperform itsintendedfunction.
Check for alignment of moving parts, binding of
movingparts,breakageofparts,mounting,andany
other conditions that may affect its operation. A
guard or other part that is damaged should be
properly repaired or replaced by an authorized
service center unless indicated elsewhere in this
instruction manual.
■DO NOT USE TOOL IF SWITCH DOES NOT
TURNITONANDOFF.Haveswitchesreplacedby
an authorized service center.
■CUTTINGINTOELECTRICALWIRINGINWALLS
CAN CAUSE BLADE AND METAL PARTS TO
BECOME ELECTRICALLY LIVE. Grasp only the
handle(s) provided on the tool and be sure that
hidden electrical wiring, water pipes, or any me-
chanical hazards are not in blade path.
■Inspectforandremoveallnailsfromlumberbefore
cutting.
RULES FOR SAFE OPERATION

Page 6
■DRUGS, ALCOHOL, MEDICATION. Do not oper-
atetoolwhile underthe influence ofdrugs, alcohol,
or any medication.
■WHEN SERVICING USE ONLY IDENTICAL
RYOBI REPLACEMENT PARTS.
■WARNING: TO AVOID POSSIBLE SERIOUS IN-
JURY, KEEP HANDS AND FINGERS FROM BE-
TWEEN THE MOTOR HOUSING AND SAW
BLADE CLAMP.
■SAVE THESE INSTRUCTIONS. Refer to them
frequentlyandusethemtoinstructotherswhomay
use this tool. If you loan someone this tool, loan
them these instructions also.
SAVE THESE INSTRUCTIONS
RULES FOR SAFE OPERATION
BEFORE OPERATING
•Readtheinstructionscarefully.Befamiliarwiththecontrols
and proper use of the unit.
•Do not operate this unit when tired, ill, or under the
influence of alcohol, drugs, or medication.
•Children and teens under the age of 15 must not use the
unit, except for teens guided by an adult.
•Inspect the unit before use. Replace damaged parts.
Check for fuel leaks. Make sure all fasteners are in place
andsecure.Replacebladesthatarecracked,chipped,or
damaged in any way. Make sure blades are properly
installed and securely fastened. Make sure the shoe is
securedproperly andpositionedasrecommended.Failure
to so can result in personal injury to the operator and
bystanders, as well as damage to the unit.
•Beaware of the riskofinjuryto the head, handsandfeet.
•Clearthework area before each use. Remove allobjects
such as nails or wire which can contact the blade. Clear
theareaofchildren,bystanders,andpets.Ataminimum,
keep all children, bystanders, and pets outside a 50 feet
(15.2 m) radius; there still may be a risk to bystanders
from thrown objects. Bystanders should be encouraged
to wear eye protection. If you are approached, stop the
engine immediately.
•Squeeze the throttle control and check that it returns
automaticallytotheidleposition.Makealladjustmentsor
repairs before using unit.
SAFETY WARNINGS FOR GASOLINE ENGINES
•WARNING:Gasolineishighlyflammable,anditsvapors
can explode if ignited. Take the following precautions:
•Store fuel only in containers specifically designed and
approved for the storage of such materials.
•Always stop the engine and allow it to cool before filling
thefueltank.Neverremovethecapofthefueltank,oradd
fuel, when the engine is hot. Never operate the unit
without the fuel cap securely in place. Loosen the fuel
tank cap slowly to relieve any pressure in the tank.
•Mixandaddfuelin a clean,well-ventilatedareaoutdoors
where there are no sparks or flames. Slowly remove the
fuel cap only after stopping engine. Do not smoke while
fueling or mixing fuel. Wipe up any spilled fuel from the
unit immediately.
•Avoid creating a source of ignition for spilled fuel. Do not
start the engine until fuel vapors dissipate.
•Move the unit at least 50 feet (15.2 m) from the fueling
sourceandsitebeforestartingtheengine.Donotsmoke,
keepsparks and openflamesfrom the area whileadding
fuel or operating the unit.
WHILE OPERATING
•Neverstartorruntheunitinsideaclosedroomorbuilding.
Breathingexhaustfumescankill.Operatethisunitonlyin
a well ventilated area outdoors.
•Wear safety glasses or goggles that are marked as
meeting ANSI Z87.1-1989 standards, and ear/hearing
protection when operating this unit. Wear a face or dust
mask if the operation is dusty.
•Donotwearlooseclothing,jewelry,sandalsorgobarefoot.
Secure hair above shoulder level.
•Thisunithasaclutch.Thebladeremainsstationarywhen
the engine is idling. If it does not, have the unit adjusted
by an authorized service technician.
•Be sure the blade is not in contact with anything before
starting the unit.
•Use the unit only in daylight or good artificial light.
•Avoid accidental starting. Be in the starting position
whenever pulling the starter rope. The operator and unit
must be in a stable position while starting. See Starting/
Stopping Instructions.
•Use the right tool. Only use this tool for the purpose
intended.
•Donotoverreach.Alwayskeepproperfootingandbalance.
•Always hold the unit with both hands when operating.
•Keep hands, face, and feet at a distance from all moving
parts. Do not touch the blade when it is rotating.
•Do not touch the engine or muffler. These parts get
extremely hot from operation. When turned off they
remain hot for a short time.
•Do not operate the engine faster than the speed needed
for the cut being made. Do not run the engine at high
speed when not cutting.
•Ifyoustrikeaforeign object, stoptheengineimmediately
and check for damage. Do not operate before repairing
damage. Do not operate the unit with loose or damaged
parts.
•Stopandswitchtheenginetooffformaintenance,repair,
or for changing blades.

Page 7
•UseonlygenuineRyobireplacementpartswhenservicing
this unit. These parts are available from your authorized
service dealer. Do not use parts, accessories or
attachments not authorized by Ryobi for this unit. Doing
so could lead to serious injury to the user, or damage to
the unit, and void your warranty.
•Keep unit clean from foreign materials.
•To reduce fire hazard, replace faulty muffler and spark
arrestor, keep the engine and muffler free from debris,
excessive grease, or carbon build up.
WHILE OPERATING WITH EDGER ADD-ON
•Make sure the blade is installed correctly and secure.
•Do not attempt to touch or stop the blade when it is
moving.
•Acoasting blade can cause injury while it continues to
reciprocate after the engine is stopped or the throttle
controlisreleased.Maintainpropercontroluntiltheblade
has completely stopped moving.
•If you strike or become entangled with a foreign object,
stoptheengineimmediatelyandcheckfordamage.Have
anydamagerepairedbeforeattemptingfurtheroperations.
Do not operate unit with a bent, cracked or dull blade.
Discardbladesthatare bent,warped,crackedorbroken.
•Stop the engine IMMEDIATELY if you feel excessive
vibration.Vibrationisasignoftrouble.Inspectthoroughly
forloosenuts, boltsordamagebeforecontinuing. Repair
or replace affected parts as necessary.
OTHER SAFETY WARNINGS
•Neverstoretheunit,withfuelinthetank,insideabuilding
where fumes may reach an open flame or spark.
•Allowtheenginetocoolbeforestoringortransporting.Be
sure to secure the unit while transporting.
•Storetheunit inalockedupand dryorhighanddry place
to prevent unauthorized use or damage, out of the reach
of children.
•Never douse or squirt the unit with water or any other
liquid. Keep handles dry, clean and free from debris.
Clean after each use, see Cleaning and Storage
instructions.
BEFORE OPERATING
•Wipe up any spilled fuel immediately. If fuel has been
spilled, allow it to dry completely before starting the
engine.
•Thoroughly inspect the mixer for loose or damaged
parts before each use. Do not use until adjustments or
repairs are made.
•Avoid accidental starting. Be in the starting position
whenever pulling the starter rope.
•Keep all bystanders, especially children, and pets at
least 50 ft. (15.2 m) away from the area.
•Before starting, make sure the mixing head is not in
contact with anything.
• Always remain alert. To prevent injury to yourself and
others, do not operate this mixer if you are fatigued.
RULES FOR SAFE OPERATION

Page 8
STOP
UNPACKING
Your saw has been shipped completely assembled and
ready for use. Inspect it carefully to make sure no breakage
or damage has occurred during shipping. If any parts are
damaged or missing, contact your nearest Ryobi dealer to
obtain replacement parts before attempting to operate saw.
A blade pack, spark plug wrench, 4 mm hex key, operator's
manual, and warranty registration are also included.
KNOW YOUR RECIPROCATING SAW
Beforeattemptingtouseyoursaw,familiarizeyourselfwithall
operating features and safety requirements. See Figure 1.
FEATURES
WARNING:
If any parts are missing, do not operate your saw until the missing parts are replaced. Failure to do so could result
in possible serious personal injury.
WARNING:
Do not allow familiarity with your saw to make you
careless. Remember that a careless fraction of a
second is sufficient to inflict severe injury.
Fig. 1
LOCK-OFF
LEVER
SWITCH
TRIGGER
BLADE
LOCK-ON
BUTTON
SPARK PLUG
WRENCH
STARTER
ROPE
CHOKE LEVER
GASOLINE CAP
ON/OFF
SWITCH
BASE (SHOE)
ASSEMBLY
4 MM
HEX KEY

Page 9
FEATURES
SWITCH
See Figure 2.
YoursawisequippedwithanOn/OffSwitchforstartingand
stoppingtheengine.Youmustslidetheswitchforwardtothe
ON (I) position in order to allow for the engine to be started
when pulling starter rope. Slide the switch back to OFF (0)
position to stop engine.
LOCK-OFF LEVER
See Figure 2.
YoursawisalsoequippedwithaLock-Off Lever toprevent
accidentaldepressionoftheswitchtrigger.Youmustdepress
the lock-off lever in order to depress the switch trigger when
starting saw.
LOCK-ON BUTTON
See Figure 2.
Your saw is equipped with a lock-on feature, which is
convenientwhencontinuous cutting for extended periodsof
time is required. To lock-on, depress the lock-off lever,
depress the switch trigger, push in and hold the lock-on
buttonlocatedonthesideofthehandle,thenreleaseswitch
trigger. Release "lock-on" button and your saw will continue
running.
To release the lock, depress the switch trigger and release
it. DO NOT lock the trigger on heavy jobs where your saw
may have to be stopped quickly.
WARNING:
When using your saw with the switch lock-on, keep
your finger near the trigger and be prepared to
disengagethe "lock-on" feature at alltimes.Failure
to do so could result in loss of control leading to
possible serious injury.
Ifyouhavethe"lock-on"featureengagedduringuseandyour
saw runs out of gasoline, disengage the "lock-on" feature
immediately.
WARNING:
Beforeconnectingyoursawtopowersupplysource,
alwayschecktobesureitisnotin"Lock-on"position
(depressandreleaseswitchtrigger).Failuretodoso
could result in accidental starting of saw resulting in
possible serious injury. Also, do not lock the trigger
on jobs where your saw may need to be stopped
suddenly.
VARIABLE SPEED
See Figure 2.
Operator control and adjustment of speed and power is
controlledbytheswitchtrigger.Thespeedandpowerofyour
saw can be increased or decreased by the amount of switch
trigger depression.
WARNING:
The engine of your saw should never be running
whenyouareassemblingparts,makingadjustments,
installing or removing blades, when cleaning, or
when not in use. Stopping the saw's engine and
lettingitcool will prevent accidental contact withthe
blade, muffler, etc. that could cause serious injury.
Disconnectthesparkplug to make sure the saw will
not start.
BLADE SELECTION
To obtain the best performance from your saw it is important
to select a specific blade for the particular application and
type of material you wish to cut. By doing this you will get a
smoother faster cut and prolong blade life. Replacement
blades for this saw are available from your nearest Ryobi
dealer.
Fig. 3
Fig. 2
STOP
LOCK-OFF
LEVER
SWITCH
TRIGGER
LOCK-ON
BUTTON
ON/OFF
SWITCH
TO
INCREASE
TO
DECREASE
STOP
OFF (O)
ON (I)
NO. 51
NO. 52
NO. 53

Page 10
OIL AND FUEL INFORMATION
OIL AND FUEL MIXING INSTRUCTIONS
Old and/or improperly mixed fuel are the main reasons for
the unit not running properly. Be sure to use fresh, clean
unleadedfuel.Followtheinstructionscarefullyfortheproper
fuel/oil mixture.
DEFINITION OF BLENDED FUELS
Today's fuels are often a blend of gasoline and oxygenates
suchasethanol,methanolorMTBE(ether).Alcohol-blended
fuelabsorbswater.Aslittleas1%waterinthefuelcanmake
fuelandoilseparate.Itformsacidswhenstored.Whenusing
alcohol-blended fuel, use fresh fuel (less than 60 days old).
USING BLENDED FUELS
Ifyouchoosetouseablendedfuel,oritsuseisunavoidable,
follow recommended precautions.
•Always use fresh fuel mix per your operator's manual.
•Use the fuel additive STA-BIL® or an equivalent.
•Always agitate the fuel mix before fueling the unit.
•Drain the tank and run the engine dry before storing the
unit.
USING FUEL ADDITIVES
Theuseoffueladditive,suchasSTA-BIL®GasStabilizeror
anequivalent,willinhibitcorrosionandminimizetheformation
of gum deposits. Using a fuel additive can keep fuel from
forming harmful deposits in the carburetor for up to six (6)
months.Add0.8oz.(23ml.)offueladditivepergallonoffuel
according to the instructions on the container. NEVER add
fuel additives directly to the unit's fuel tank.
CAUTION:
Forproperengineoperationandmaximumreliability,
paystrictattentiontotheoilandfuelmixinginstructions
on the 2-cycle oil container. Using improperly mixed
fuel can severely damage the engine.
Thoroughly mix the proper ratio of 2-cycle engine oil with
unleadedgasoline in aseparatefuel can. Use a32:1fuel/oil
ratio.Donotmixthemdirectlyintheenginefueltank.Seethe
table below for specific gas and oil mixing ratios.
NOTE: One gallon (3.8 liters) of unleaded gasoline mixed
with one 4 oz. (120 ml.) bottle of RYOBI 2 CYCLE
OIL makes a 32:1 fuel/oil ratio.
UNLEADED GAS RYOBI 2 CYCLE OIL
P
b
1 US GALLON + 4.0 FL. OZ.
(3.8 LITERS) (120 ML)
MIXING RATIO – 32:1
WARNING:
Gasoline is extremely flammable. Ignited Vapors
may explode. Always stop the engine and allow it to
cool before filling the fuel tank. Do not smoke while
filling the tank. Keep sparks and open flames at a
distance from the area.
WARNING:
Remove fuel cap slowly to avoid injury from fuel
spray. Never operate the unit without the fuel cap
securely in place.
WARNING:
Add fuel in a clean, well ventilated area outdoors.
Wipeupanyspilledfuelimmediately. Avoid creating
a source of ignition for spilt fuel. Do not start the
engine until fuel vapors dissipate.
NOTE: Dispose of the old fuel/oil mix in accordance to
Federal, State, and Local regulations.
+

Page 11
STARTING/STOPPING INSTRUCTIONS
PREPARING FOR OPERATION
1. Mixgaswith oil. Fill fuel tankwithfuel/oilmixture.SeeOil
and Fuel Mixing Instructions on previous page.
2. Do not overfill or spill fuel.
3. Replace gasoline cap on gas tank. Make sure it is
securely tightened before attempting to start engine.
4. Makesureallscrewsandfastenersaretightenedsecurely.
5. Checkthethrottlecableandmakesureitmovessmoothly
withoutexcessiveplay.Ifadjustmentsareneeded,loosen
thelock nut securingtheadjustmentscrew and adjust as
necessary to eliminate play.
6. Tighten lock nut securely.
STARTING INSTRUCTIONS
WARNING:
Avoid accidental starting. Be in the starting position
when pulling the starter rope. The operator and unit
must be in a stable position while starting to avoid
serious personal injury.
1. Place the saw on a clear, firm, and flat surface. Do not
start saw by holding it in one hand.
2. SlidetheOn/OffSwitchtothe ON position. SeeFigure4.
3. Place the choke lever in the FULL choke position.
4. Lock the switch trigger in "lock-on" position. To "lock-
on"; depress the lock-off lever, pull the switch trigger,
depress the lock-on button, release the switch trigger,
then release the lock-on button. The switch trigger
should now be in "lock-on" position.
5. Fully press and release primer bulb slowly 5 to 7 times.
Fuel should be visible in the bulb. If fuel is not visible,
press three (3) more times, or until it is.
6. Pull starter rope briskly until the engine pops or sounds
as though it wants to run. Normally this takes from 2 to
5 pulls.
7. PlacethechokeleverinPARTIAL(center)chokeposition.
8. Pull starter rope briskly 1 to 3 times to start the engine.
9. If the engine does not start, repeat the steps above.
NOTE:Iftheenginefloodswhiletryingtostart,placethe
choke lever in the RUN position. Pull the starter rope
briskly. The engine should start within three (3) to eight
(8) pulls.
10.Oncetheenginestarts,letitwarmupfor5to10seconds,
then place the choke lever in the RUN position.
NOTE: Choking is unnecessary when starting a warm
engine. Slide the On/Off Switch to the ON position and
start in PARTIAL (center) choke position.
WARNING:
Operate this unit only in a well ventilated area
outdoors. Carbon monoxide exhaust fumes can be
lethal in a confined area.
STOPPING INSTRUCTIONS
1. Releaseswitchtriggerand allow the engine to cool down
by idling.
2. Slide the On/Off Switch to OFF position.
SWITCH
TRIGGER
LOCK-ON
BUTTON
CHOKE
LEVER
PRIMER
BULB
FULL
CHOKE
POSITION
RUN
POSITION
STARTER
ROPE
Fig. 4
ON/OFF
SWITCH
STOP
ON (I)
OFF (O)
LOCK-OFF
LEVER

Page 12
OPERATION
WARNING:
The engine of your saw should never be running
whenyouareinstallingorremovingblades.Stopthe
engine and let it cool to prevent accidental contact
withtheblade,muffler,etc.thatcouldcauseserious
injury. Disconnect the spark plug to make sure the
saw will not start.
TO INSTALL BLADES
See Figure 5.
■Use the 4 mm hex key provided with this saw.
■Loosen the blade clamp screw enough to permit the saw
blade to be inserted over the pin between blade clamp
and saw bar.
NOTE:Itisnotnecessarytoremovethebladeclampfrom
thetoolorthebladeclamp screw fromthebladeclampto
change the blade.
■Align and place the hole in the shank of the blade on the
pin in the saw bar.
■Tighten blade clamp screw securely. Do not overtighten
screw or use an aid with hex key.
■Removehexkey.Putitinasafeplaceforfutureuse,such
as a tool box.
NOTE: There may be times when the blade clamp sticks to
thesaw bar and willnotloosenenough to allow bladestobe
installedorremoved.Ifthishappens,loosenthebladeclamp
screwwith the hex key,thentap lightly on theendof the hex
key with a mallet. See Figure 5.
BASE (SHOE) ASSEMBLY
See Figure 6.
The base assembly of your reciprocating saw pivots up and
downapproximately15°inbothdirections.Italsoisadjustable,
allowing the use of the blade teeth at different positions on
the blade.
TO CHANGE POSITIONS OF THE BASE ASSEMBLY:
■Loosenthesetscrewonbottomofthegearframewiththe
4 mm hex key provided with this saw.
■Reposition base assembly to desired position.
■Retighten set screw securely. Do not overtighten screw
or use an aid with hex key.
■Remove hex key and store it in a tool box or other safe
place for future use.
4 MM
HEX KEY
BLADE
PIN
PIN BLADE CLAMP
BLADE CLAMP
SCREW
LOCK
WASHER
BLADE
SAW BAR
BLADE
CLAMP SCREW
BLADE CLAMP
Fig. 5
Fig. 6
15°PIVOT
BASE (SHOE)
ASSEMBLY
SET
SCREW
4 MM
HEX KEY

Page 13
Fig. 8
Fig. 7
Fig. 9
OPERATION
GENERAL CUTTING
See Figure 7.
Hold your saw firmly in front of and clearly away from you.
Makesuresawbladeisclearofanyforeignmaterial.Besure
materialtobecutisheld firmly. Smallworkpiecesshouldbe
securely clamped in a vise or with clamps to the work bench
or table. Mark the line of cut clearly. Depress the lock-off
lever,thenpullswitchtriggertostartthecuttingaction.Place
the base assembly against the work, then move the blade
into the work. DO NOT FORCE. Use only enough pressure
to keep the saw cutting. Let the blade and saw do the work.
Useofexcessivepressurethatcausesbendingortwistingof
the blade may result in broken blades.
PLUNGE CUTTING
See Figure 8.
Mark the line of cut clearly. Choose a convenient starting
point inside the area to be cut out and place the tip of the
blade over that point. Rest front edge of base assembly on
work and hold firmly in position. Depress the lock-off lever,
then pull switch trigger to start the cutting action.
CAUTION:
Make sure blade does not touch work until motor
reaches full speed, since this could cause loss of
control resulting in serious injury.
Withsawbladeatfullcuttingspeed,slowlytiltsawdownward
until tip of blade starts cutting work. After blade penetrates
work, tilt saw until blade is perpendicular to the work.
METAL CUTTING
See Figure 9.
Metals such as sheet steel, pipe, steel rods, aluminum,
brass, and copper may be cut with your saw. Be careful not
to twist or bend the saw blade. DO NOT FORCE. We
recommend cutting oil when cutting most soft metals and
steel. Cutting oil will also keep blades cool, increase cutting
action, and prolong blade life.
Never use gasoline since normal sparking of motor could
ignite fumes. Clamp the work firmly and cut close to the
clamping point to eliminate any vibration of the work being
cut. When cutting conduit pipe or angle iron, clamp work in
a vise if possible and cut close to the vise. To cut thin sheet
material, "sandwich" the material between hardboard or
plywood and clamp the layers to eliminate vibration and
material tearing.
LUBRICATION
All of the bearings in this tool are lubricated with a sufficient
amount of high grade lubricant for the life of the unit under
normaloperatingconditions.Therefore,nofurtherlubrication
is required.
STOP
STOP
STOP

Page 14
WARNING:
When servicing use only identical Ryobi replacement parts. Use of any other parts may create a hazard or cause
product damage.
WARNING:
Always wear safety goggles or safety glasses with
side shields during power tool operation or when
blowing dust. If operation is dusty, also wear a dust
mask.
WARNING:
To prevent serious personal injury, never do
maintenance or repairs with unit running. Always do
maintenance and repairs on a cool unit. Disconnect
spark plug wire to make sure the unit will not start.
NOTE: Somemaintenanceproceduresmayrequirespecial
tools or skills. If you are unsure about these
procedures take your unit to an authorized service
center.
MAINTENANCE SCHEDULE
These required maintenance procedures should be
performed at the frequency stated in the table. They should
also be included as part of any seasonal tune-up.
MAINTENANCE
FREQUENCY MAINTENANCE REQUIRED REFER TO:
Before Starting Engine Fill fuel tank with correct oil and fuel mixture. Page 11
Every 10 Hours Clean and re-oil air filter. Page 16
Every 50 Hours Clean carbon build up from muffler Page 16
Every 50 Hours Check spark plug condition and gap. Page 17

Page 15
MAINTENANCE
AIR FILTER MAINTENANCE
See Figure 12.
WARNING:
To avoid serious personal injury, always turn your
sawoffandallowittocoolbeforeyoucleanordoany
maintenance on it.
1. Usingasmallphillipsscrewdriver,loosenandremovethe
air filter cover screws (2) and air filter cover.
2. Separate and remove the air filter elements (2) from the
plastic air filter element cover and air filter cover support
casing (2 pieces).
3. Inspect elements for dirt, stains, etc.
4. Wash both in gasoline, then squeeze dry.
5. Dip elements in SAE 30 engine oil and squeeze out all
excess.
6. Place air filter elements back in plastic air filter element
cover and support.
7. Placeplasticcasingoncarburetorandalignscrewsholes
in casing with screw holes on carburetor.
8. Position air filter cover on carburetor so that all screw
holes are aligned.
9. Secure all parts to carburetor with air filter cover screws
(2).Tightensecurely,butdonotovertighten.Plasticparts
will break if screws are too tight.
CAUTION:
Do not sand blast, scrape, or clean electrodes. Grit
in the engine could damage the cylinder.
CLEAN MUFFLER EXHAUST
See Figure 13.
WARNING:
To avoid serious personal injury, always turn your
sawoffandallowittocoolbeforeyoucleanordoany
maintenance on it.
After extended periods of use carbon deposit will build up in
theexhaustportofthemuffler,causingittobecomeclogged.
If this situation occurs, periodically remove the carbon build
upwithaslottedscrewdriver.Becareful,donotdamagethe
muffler, piston, or cylinder.
NOTE: If an excessive amount of carbon builds up, causing
a loss of power, take your saw to an authorized service
center to be cleaned by a authorized service technician. It
may be necessary for him to remove the muffler and clean
both the muffler and cylinder.
Fig. 12
Fig. 13
CARBURETOR
AIR FILTER
COVER
SCREWS
AIR FILTER
ELEMENT SUPPORT
AIR FILTER
ELEMENTS
AIR FILTER
ELEMENT COVER
MUFFLER

Page 16
MAINTENANCE
CARBURETOR ADJUSTMENT
See Figure 10.
The carburetor on your saw has been factory set. After
extended use of your saw adjustments may be required.
The high speed needle has been permanently set from the
factory at 1-1/4 turns counterclockwise from the closed
position. No additional adjustments should be required or
made to this needle.
However, it is possible to make two basic adjustments; The
idle adjusting screw and low speed needle.
The idle adjusting screw may be turned clockwise for a
higheridlespeedsettingorcounterclockwiseforaloweridle
speed setting. The idle rotating speed should be just under
the speed required to make the blade reciprocate.
The low speed needle should be initially set at 1-1/4 turns
counterclockwisefrom the closed position. Oncetheengine
warms up, check to see how rich the fuel is burning. If you
noticeexcessivesmokefromtheexhaustsystemitisburning
too rich. Turn the low speed needle 1/8 turn clockwise (in
towardtheclosedposition).Ifyouturnittoomuchtheengine
will not accelerate or it will hesitate when you attempt to
accelerate. Continue to adjust the low speed needle 1/16 of
a turn at a time until the engine stabilizes and accelerates
properly.
NOTE: Careless adjustments can seriously damage your
saw.Carburetoradjustmentsshouldbemadebyaauthorized
service technician at an authorized service center.
REPLACING THE SPARK PLUG
See Figure 11.
UseaResistortypeNGKBMR6Asparkplug(orequivalent).
The correct air gap is 0.7 mm. Remove the plug after every
50 hours of operation and check its condition.
1. Stop the engine and allow it to cool. Grasp the plug wire
firmly and pull it from the spark plug.
2. Cleanaroundthesparkplug.Removethesparkplugfrom
the cylinder head using the spark plug wrench provided.
3. Replacecracked,fouled, or dirty spark. Set theairgapat
0.7 mm using a feeler gage. See Figure 11.
CAUTION:
Do not sand blast, scrape, or clean electrodes. Grit
in the engine could damage the cylinder.
4. Installacorrectlygappedspark plug inthecylinderhead.
Tighten securely using the spark plug wrench provided.
If using a torque wrench torque to:
110-120 in.•lb. (12.3-13.5 N•m).
Do not over tighten.
LH
H
HIGH SPEED
NEEDLE
LOW SPEED
NEEDLE
IDLE
ADJUSTING
SCREW
Fig. 10
Fig. 11
0.7 mm

Page 17
CLEANING AND STORAGE
WARNING:
To avoid serious personal injury, always turn your
sawoffandallowittocoolbeforeyoucleanordoany
maintenance on it.
GENERAL
Avoid using strong detergents or solvents when cleaning
plastic parts. Most plastics are susceptible to various types
of commercial solvents and may be damaged by their use.
Use a small brush to clean off the outside of the unit.
Household cleaners that contain aromatic oils such as pine
and lemon, and solvents such as kerosene, can damage
plastic housing or handle. Use soft, clean cloths to remove
dirt and wipe off any moisture.
WARNING:
Donotatanytimeletbrakefluids,gasoline,petroleum-
basedproducts,penetratingoils,etc.comeincontact
with plastic parts. They contain chemicals that can
damage, weaken, or destroy plastic.
STORAGE
•Neverstoretheunitwithfuelinthetankwherefumesmay
reach an open flame or spark.
•Allow the engine to cool before storing.
•Store the unit locked up to prevent unauthorized use or
damage.
•Store the unit in a dry, well ventilated area.
•Store the unit out of the reach of children.
LONG TERM STORAGE
If the unit will be stored for an extended time, use the
following storage procedure.
1. Drain all fuel from the fuel tank and drain into a container
with the same 2-cycle fuel mixture. Do not use fuel that
hasbeenstoredformorethan60days.Disposeoftheold
fuel/oil mix in accordance to Federal, State, and Local
regulations.
2. Start the engine and allow it to run until it stalls. This
ensuresthatallfuelhasbeendrainedfromthecarburetor.
3. Allow the engine to cool. Remove the spark plug and put
1oz.(30ml.)ofanyhighqualitymotoroilor2-cycleoilinto
the cylinder. Pull the starter rope slowly to distribute the
oil. Reinstall the spark plug.
NOTE:Removethesparkpluganddrainalloftheoilfromthe
cylinderbeforeattempting0tostartthetrimmerafterstorage.
4. Thoroughly clean the unit and inspect for any loose or
damaged parts. Repair or replace damaged parts and
tighten loose screws, nuts or bolts. The unit is ready for
storage.
TRANSPORTING
•Allow the engine to cool before transporting.
•Secure the unit while transporting.
•Drain fuel from unit.
•Tighten fuel cap before transporting.
ACCESSORIES
2 – Cycle Oil
Spark Plug
Fuel Cap
blades
Ryobi

Page 18
TROUBLESHOOTING
ENGINE LACKS POWER OR STALLS WHEN CUTTING
ENGINE WILL NOT ACCELERATE
ENGINE WILL NOT IDLE
ENGINE WILL NOT START
CAUSE ACTION
On/Off Switch is in OFF position Turn On/Off Switch to ON
Empty fuel tank Fill fuel tank with properly mixed fuel
Primer bulb wasn't pressed enough Press primer bulb fully and slowly 5-7 times
Engine flooded Use starting procedure with choke lever in the
RUN position
Old or improperly mixed fuel Drain gas tank / Add fresh fuel mixture
Fouled spark plug Replace or clean the spark plug
CAUSE ACTION
Air Filter is Plugged Replace or clean the air filter
Old or improperly mixed fuel Drain gas tank / Add fresh fuel mixture
Improper carburetor adjustment Adjust per instruction Pg. 21
CAUSE ACTION
Old or improperly mixed fuel Drain gas tank / Add fresh fuel mixture
Improper carburetor adjustment Take to an authorized service dealer for
carburetor adjustment
Cutting attachment bound with grass Stop the engine and clean the cutting attachment
Dirty air filter Clean or replace the air filter
CAUSE ACTION
Old or improperly mixed fuel Drain gas tank / Add fresh fuel mixture
Improper carburetor adjustment Take to an authorized service dealer for
carburetor adjustment

Page 19
NOTES

OPERATOR'S MANUAL
2 CYCLE GASOLINE POWERED
RECIPROCATING SAW
MODEL NO. EJ101
972000-634
8-99 Printed in U.S.A.
RYOBI AMERICA CORP.
1424 Pearman Dairy Road Anderson, SC 29625
Post Office Box 1207 Anderson, SC 29622-1207
Phone [phone]
RYOBI CANADA INC.
Post Office Box 910
Cambridge, Ontario N1R 6K2
Phone [phone]
• SERVICE
Now that you have purchased your tool, should a need ever exist for repair parts or
service, simply contact your nearest Ryobi Authorized Service Center. Be sure to
provideallpertinentfactswhen you call orvisit.Pleasereferto theinsertor call 1-800-
525-2579 in the United States or 1-800-265-6778 in Canada for your nearest Ryobi
Authorized Service Center.
•MODEL NO. AND SERIAL NO.
The model number of this tool will be found on a plate attached to the motor housing.
Please record the model number and serial number in the space provided below.
• HOW TO ORDER REPAIR PARTS
WHEN ORDERING REPAIR PARTS,
ALWAYS GIVE THE FOLLOWING INFORMATION:
•MODEL NUMBER
•SERIAL NUMBER
EJ101