Ryobi 4 Cycle Trimmer Owners Manual

							MAINTENANCE AND REPAIR INSTRUCTIONS
21
CARBURETOR ADJUSTMENT
The idle speed of the engine is adjustable. An idle
adjustment screw is reached though a hole in the top of
the engine cover (Fig 37).
NOTE:Careless adjustments can seriously damage your
unit. An authorized service dealer should make
carburetor adjustments.
Check Fuel
Old fuel is usually the main reason for the unit not 
running properly. Drain and refill the tank with clean,
fresh unleaded fuel prior to doing any adjustments. Refer
to 
Oil and Fuel Information.
Clean Air Filter
The condition of the air filter is important to the
operation of the unit. A dirty air filter will restrict air flow
and change the air/fuel mixture. This is often mistaken
for an out of adjustment carburetor. Check the condition
of the air filter before adjusting the idle speed screw.
Refer to 
Air Filter Maintenance.
Adjust Idle Speed Screw
WARNING:The cutting attachment may be
spinning during idle speed adjustment. Wear
protective clothing and observe all safety
instructions to prevent serious personal
injury.
If after checking the fuel and cleaning the air 
filter the engine still will not idle, adjust the idle speed
screw as follows.
1. Start the engine and let it run at a high idle for a
minute to warm up.
2. Release the throttle trigger and let the engine idle. If
the engine stops, insert a small phillips or flat blade
screwdriver into the hole in the engine cover 
(Fig. 37). Turn the idle speed screw in, clockwise, 
1/8 of a turn at a time (as needed) until the engine
idles smoothly.
NOTE:The cutting attachment should not rotate when
the engine idles.3. If the cutting attachment rotates when the engine
idles, turn the idle speed screw counterclockwise 1/8
of a turn at a time (as needed), to reduce idle speed. 
Checking the fuel, cleaning the air filter, and adjusting
the idle speed screw should solve most engine
problems.
If not and:
•The engine will not idle,
•The engine hesitates or stalls on acceleration,
•There is a loss of engine power,
have the carburetor adjusted by an authorized service
dealer.
WARNING:When the unit is turned off make
sure the cutting attachment has stopped
before the unit is set down to prevent serious
personal injury.
Idle Adjustment Screw
Fig. 37 
						

							MAINTENANCE AND REPAIR INSTRUCTIONS
22
4. Disconnect the spark plug wire.
5. Clean dirt from around the spark plug. Remove the
spark plug from the cylinder head by turning a 5/8 in.
socket counterclockwise.
6. Remove the engine cover (Fig. 39).
7. Clean dirt from around the rocker arm cover.
Remove the screw holding the rocker arm cover with
a large flat blade screwdriver or Torx T25 bit 
(Fig. 41). Remove the rocker arm cover and gasket. 3. Remove the screw behind the engine cover (Fig. 40).
Remove Screws
Rocker Arm Cover
Screw
Fig. 38
Fig. 40
Fig. 41 Engine CoverSpark Plug Hole
2. Remove the two (2) screws on top of the engine
cover with a phillips screwdriver (Fig. 39).
Fig. 39 Muffler Cover
Engine Cover
Muffler
ROCKER ARM CLEARANCE
This requires disassembly of the engine. If you feel
unsure or unqualified to perform this, take the unit to an
authorized service center.
NOTE:Inspect the valve to rocker arm clearance with a
feeler gauge after the first 10 hours of operation
and then every 50 hours of operation thereafter. 
•The engine must be cold when checking or adjusting
the valve clearance.
•This task should be performed inside, in a clean, dust
free area.
1. Remove the muffler cover by pressing down on the
corner with a flat blade screwdriver (Fig. 38). Slide
the notches on the sides of the muffler cover over
the tabs on the engine cover and remove 
8. Pull the starter rope slowly to bring the piston to the
top of its travel, (known as top dead center). Check
that:
•The piston is at the top of its travel while looking in
the spark plug hole (Fig. 41). 
•Both rocker arms move freely, and both valves are
closed. 
If not, repeat this step. 
Top View Of The Engine 
						

							MAINTENANCE AND REPAIR INSTRUCTIONS
23
10. If the clearance is not within specification:
a. Turn the adjusting nut using a 5/16 inch (8 mm)
wrench or nut driver (Fig. 42).
•To increase clearance, turn the adjusting nut 
counterclockwise.
•To decrease clearance, turn the adjusting nut 
clockwise.
b. Recheck both clearances, and adjust as necessary.
11. Reinstall the rocker arm cover using a new gasket.
Torque the screw to 20–30 in
•lb (2.2–3.4 N•m).
NOTE:A rocker arm cover gasket, Part # 182099 can be
purchased from your local authorized dealer.
12. Reinstall the engine cover. Check alignment of the
cover before tightening the screws. Tighten screws.
13. Replace the muffler cover. Slip the long tabs on the
muffler cover into the engine cover. Slide the 
notches on the side of the muffler cover over the
tabs on the engine cover and snap into place  
(Fig. 38).
14. Check the spark plug and reinstall. See 
Replacing
the Spark Plug
. 
15. Replace the spark plug wire.
9. Slide the feeler gauge between the rocker arm and
the valve return spring. Measure the clearance
between the valve stem and rocker arm (Fig 42). 
Do both intake and exhaust valves.
Adjusting Nuts
Feeler GaugeRocker Arms
Gasket
Fig. 42
Fig. 43
The recommended clearance for both intake and
exhaust is .003 – .006 in. (.076 – 0.152 mm). Use a 
standard automotive .005 in. (0.127 mm) feeler gauge.
The feeler gauge should slide between the rocker arm
and valve stem with a slight amount of resistance, 
without binding (Fig. 43).
Feeler Gauge
Adjusting Nut
Rocker Arm
.003–.006 in. 
(.076–0.152 mm)
Valve Stem 
						

							MAINTENANCE AND REPAIR INSTRUCTIONS
24
ACCESSORIES/REPLACEMENT PARTS
4-Cycle Oil  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181786
Oil Fill Plug / Dipstick  . . . . . . . . . . . . . . . . . . . . . 182378
Spark Plug . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180852
Spark Arrestor Screen . . . . . . . . . . . . . . . . . . . . . 180890
Replacement Line Cartridge  . . . . . . . . . . . . . . . . 181460
Inner Reel Spring  . . . . . . . . . . . . . . . . . . . . . . . . 181465
Bump Head Knob Assembly . . . . . . . . . . . . . . . . 181468
Fuel Cap  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181083
Shoulder Harness  . . . . . . . . . . . . . . . . . . . . . . . . 682075
Click-Link Coupler   . . . . . . . . . . . . . . . . . . . . . . . 181616
0.025 in.
(0.655 mm.)
REPLACING THE SPARK PLUG
Use only genuine Ryobi spark plugs. The correct air gap
is 0.025 in. (0.655 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 the cap from the spark plug.
2. Clean dirt from around the spark plug. Remove the
spark plug from the cylinder head by turning a 5/8 in.
socket counterclockwise.
3. Replace cracked, fouled or dirty spark plug. Set the
air gap at 0.025 in. (0.655 mm.) using a feeler gauge
(Fig. 44). 
Fig. 44
CAUTION:Do not sand blast, scrape, or clean
electrodes. Grit in the engine could damage the
cylinder.
4. Install a correctly gaped spark plug in the cylinder
head. Tighten by turning the 5/8 in. socket clockwise
until snug. 
If using a torque wrench torque to; 
110-120 in.•lb. (12.3-13.5 N•m). 
Do not over tighten.
NOTE:A replacement spark plug Part # 180852 can be
purchased from your local authorized dealer.
Fig. 45 Muffler
Spark Arrestor Screen
Spark Arrestor CoverScrew
Tab
Slot
SPARK ARRESTOR MAINTENANCE
1. Remove the muffler cover. See Rocker Arm
Clearance
, Pg. 22.
2. With a flat blade screwdriver or Torx T20 bit, remove
the screw attaching the spark arrestor cover to the
muffler (Fig. 45).
3. Pull the tab on the spark arrestor cover out of the
muffler. Remove the spark arrestor cover. 
4. Remove the spark arrestor screen from the spark
arrestor cover.
5. Clean the spark arrestor screen with a wire brush, or
replace.
6. Reinstall the spark arrestor screen, spark arrestor
cover, and screw.
NOTE:A replacement spark arrestor screen Part #
180890 can be purchased from your local
authorized dealer. 
						

							CLEANING AND STORAGE
25
LONG TERM STORAGE
If the unit will be stored for an extended time,
1. Drain all gasoline from the gas tank into a container .
Do not use gas that has been stored for more than
60 days. Dispose of the old gasoline in accordance
to Federal, State, and Local regulations.
2. Start the engine and allow it to run until it stalls. This
ensures that all gasoline has been drained from the 
carburetor.
3. Allow the engine to cool. Remove the spark plug and
put 1 oz. (30 ml) of high quality motor oil into the
cylinder. Pull the starter rope slowly to distribute the
oil. Reinstall the spark plug.
NOTE:Remove the spark plug and drain all of the oil
from the cylinder before attempting to start the
trimmer after storage.
4. Change the oil. See 
Changing the Oil, Pg. 19.
Dispose of the old oil in accordance to Federal,
State, and Local regulations.
5. 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 the gas tank before transporting.
•Tighten gas cap before transporting.
CLEANING
WARNING:To avoid serious personal injury,
always turn your trimmer off and allow it to
cool before you clean or do any maintenance
on it.
Use a small brush to clean off the outside of the unit. Do
not use strong detergents. Household cleaners that 
contain aromatic oils such as pine and lemon, and such
as kerosene, can damage plastic housing or handle.
Wipe off any moisture with a soft cloth.
STORAGE
•Never store the unit with gasoline in the tank where
fumes may 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.
Store the unit in one of three (3) positions:
1. The unit hanging by the cutting attachment end.
2. The unit hanging by the engine.
3. The unit setting upright on the cutting attachment
shield and engine feet. 
						

							TROUBLESHOOTING
26
CAUSE ACTION
Oil in cutting head  Clean the cutting attachment 
If further assistance is required, contact your authorized service dealer.  CAUSE ACTION
Cutting head bound with grass Stop the engine and clean cutting attachment
Cutting head out of line Refill with new line
Inner reel bound up Replace the inner reel
Cutting head dirty Clean inner reel and outer spool
Line welded Disassemble, remove the welded section 
and rewind the line
Line twisted when refilled Disassemble and rewind the line
Not enough line is exposed Push the Bump Knob and pull out line until 
4 inches (102 mm) of line is outside of the 
cutting attachment
CAUSE ACTION
Old Gasoline Drain fuel tank / Add fresh Gasoline
Improper carburetor adjustment Take to an authorized service dealer for 
carburetor adjustment
Clogged Spark Arrestor Screen  Clean or Replace. See Pg. 24 
CAUSE ACTION
Ignition switch is OFF Turn switch to ON
Empty fuel tank Fill fuel tank
Primer bulb wasnt pressed enough Press primer bulb fully and slowly 5-7 times
Engine flooded Use starting procedure with choke lever in the 
RUN position, Pg. 12
Old Gasoline Drain fuel tank / Add fresh Gasoline
Fouled spark plug Replace or clean the spark plug
ENGINE WILL NOT START
ENGINE WILL NOT IDLE
ENGINE WILL NOT ACCELERATE
ENGINE LACKS POWER OR STALLS WHEN CUTTING
CAUSE ACTION
Air Filter is Plugged Replace or clean the air filter
Old Gasoline Drain fuel tank / Add fresh Gasoline
Improper carburetor adjustment Adjust per instruction Pg. 20
CAUSE ACTION
Old Gasoline Drain gas tank / Add fresh Gasoline
Improper carburetor adjustment Take to an authorized service dealer for 
carburetor adjustment
Cutting head bound with grass Stop the engine and clean the cutting attachment
Dirty air filter  Clean or replace the air filter 
Clogged Spark Arrestor Screen  Clean or Replace. See Pg. 24 
CUTTING HEAD WILL NOT ADVANCE LINE
CUTTING LINE ADVANCES UNCONTROLLABLY 
						

							SPECIFICATIONS
27
ENGINE
Engine Type  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Air-Cooled, 4-Cycle
Displacement  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.6 cu. in. (26.2 cc)
Clutch Type  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Centrifugal
Operating RPM  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6,800-7,800 rpm
Idle Speed RPM  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2,800 rpm
Ignition Type  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Electronic
Ignition Switch  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Rocker Switch
Valve clearance (intake and exhaust)   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  .003–.006 in. (.076–.0152 mm)
Spark Plug Gap  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.025 inch (0.655 mm)
Lubrication  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SAE 30 Oil
Crankcase Oil Capacity  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.4 oz (100 ml)
Fuel  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Unleaded
Carburetor  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Diaphragm, All-Position
Starter  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Auto Rewind
Muffler  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Baffled with Guard
Throttle  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Manual Spring Return
Fuel Tank Capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 oz (591 ml)
Fuel Tank  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HD Polyethylene
ENGINE 
DRIVE SHAFT & CUTTING ATTACHMENT
Drive Shaft Housing  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Aluminum Tube (Click-Link)
Throttle Control  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Finger-Tip Trigger
Unit Weight (No Fuel, with J-handle, Cutting attachment shield and Cutting attachment)  . . . . . . . 13.5 lbs (6.13 kg)
Cutting Mechanism  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Dual String Cutting Head
Line Spool  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Bump Line Releaser
Line Spool Diameter  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 inches (76.2 mm)
Trimming Line Diameter  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.080 inches (2.03 mm)
Cutting Path Diameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 inches (38.1 cm) 
						

							NOTES
28 
						

							29
The California Air Resources Board and Ryobi
Outdoor Products (ROP), are pleased to explain the
emission control system warranty on your 2000 and
later small off-road engine. In California, new small
off-road engines must be designed, built and
equipped to meet the States stringent anti-smog
standards. ROP must warrant the emission control
system on your small off-road engine for the periods
of time listed below provided there has been no
abuse, neglect or improper maintenance of your small
off-road engine.
Your emission control system may include parts such
as the carburetor or fuel injection system, the ignition
system, and catalytic converter. Also included may be
hoses, belts, connectors and other emission-related
assemblies.
Where a warrantable condition exists, ROP will repair
your small off-road engine at no cost to you including
diagnosis, parts and labor.
The 2000 and later small off-road engines are 
warranted for two years. If any emission-related part
on your engine is defective, the part will be repaired 
or replaced by ROP.
OWNERS WARRANTY RESPONSIBILITIES:
•As the small off-road engine owner, you are 
responsible for the performance of the required
maintenance listed in your operators manual. ROP
recommends that you retain all receipts covering
maintenance on your small off-road engine, but
ROP cannot deny warranty solely for the lack of
receipts or for your failure to ensure the 
performance of all scheduled maintenance. 
•As the small off-road engine owner, you should
however be aware that ROP may deny you warranty
coverage if your small off-road engine or a part has
failed due to abuse, neglect, improper maintenance
or unapproved modifications.
•You are responsible for presenting your small 
off-road engine to a Ryobi Authorized Service
Center as soon as a problem exists. The warranty
repairs should be completed in a reasonable
amount of time, not to exceed 30 days.
If you have any questions regarding your warranty
rights and responsibilities, you should call 
1-800-345-8746.
MANUFACTURERS WARRANTY COVERAGE:
•The warranty period begins on the date the engine
or equipment is delivered to the retail purchaser.
•The manufacturer warrants to the initial owner and
each subsequent purchaser, that the engine is free
from defects in material and workmanship which
cause the failure of a warranted part for a period of
two years.
•Repair or replacement of warranted part will be 
performed at no charge to the owner at an
Authorized Ryobi Service Center. For the nearest
location, please contact Ryobi at: 1-800-345-8746.
•Any warranted part which is not scheduled for
replacement, as required maintenance which is
scheduled only for regular inspection to the effect of
Repair or replace as necessary is warranted for
the warranty period. Any warranted part which is
scheduled for replacement as required maintenance
will be warranted for the period of time up to the
first scheduled replacement point for that part.
•The owner will not be charged for diagnostic labor
which leads to the determination that a warranted
part is defective, if the diagnostic work is performed
at an Authorized Ryobi Service Center. 
•The manufacturer is liable for damages to other
engine components caused by the failure of a 
warranted part still under warranty.
•Failures caused by abuse, neglect or improper
maintenance are not covered under warranty.
•The use of add-on or modified parts can be
grounds for disallowing a warranty claim. The 
manufacturer is not liable to cover failures or 
warranted parts caused by the use of add-on or
modified parts.
•In order to file a claim, go to your nearest
Authorized Ryobi Service Center. Warranty services
or repairs will be provided at all Authorized Ryobi
Service Centers.
•Any manufacturer approved replacement part 
may be used in the performance of any warranty
maintenance or repair of emission related parts 
and will be provided without charge to the owner.
Any replacement part that is equivalent in 
performance or durability may be used in 
non-warranty maintenance or repair and will 
not reduce the warranty obligations of the 
manufacturer.
•The following components are included in the 
emission related warranty of the engine, air filter,
carburetor, primer, fuel lines, fuel pick up/fuel filter,
ignition module, spark plug and muffler.
CALIFORNIA EMISSION CONTROL WARRANTY STATEMENT
YOUR WARRANTY RIGHTS AND OBLIGATIONS 
						

							ALL IMPLIED WARRANTIES ARE LIMITED IN 
DURATION TO THE TWO (2) YEAR WARRANTY 
PERIOD OR NINETY (90) DAYS FOR PRODUCTS
USED FOR ANY COMMERCIAL PURPOSE. 
ACCORDINGLY, ANY SUCH IMPLIED WARRANTIES
INCLUDING MERCHANTABILITY, FITNESS FOR A
PARTICULAR PURPOSE, OR OTHERWISE, ARE 
DISCLAIMED IN THEIR ENTIRETY AFTER THE 
EXPIRATION OF THE APPROPRIATE TWO-YEAR 
OR NINETY DAY WARRANTY PERIOD. RYOBI’S
OBLIGATION UNDER THIS WARRANTY, IS STRICTLY
AND EXCLUSIVELY LIMITED TO THE REPAIR OR
REPLACEMENT OF DEFECTIVE PARTS, AND ROP
DOES NOT ASSUME OR AUTHORIZE ANYONE TO
ASSUME FOR THEM ANY OTHER OBLIGATION.
SOME STATES DO NOT ALLOW LIMITATIONS ON
HOW LONG AN IMPLIED WARRANTY LASTS, SO
THE ABOVE LIMITATION MAY NOT APPLY TO YOU.
RYOBI ASSUMES NO RESPONSIBILITY FOR 
INCIDENTAL, CONSEQUENTIAL OR OTHER 
DAMAGES INCLUDING, BUT NOT LIMITED TO
EXPENSE OF RETURNING THE RYOBI PRODUCT 
TO AN AUTHORIZED SERVICE DEALER AND
EXPENSE OF DELIVERING IT BACK TO THE 
OWNER, MECHANIC’S TRAVEL TIME, TELEPHONE
OR TELEGRAM CHARGES, RENTAL OF A LIKE
PRODUCT DURING THE TIME WARRANTY SERVICE
IS BEING PERFORMED, TRAVEL, LOSS OR DAMAGE
TO PERSONAL PROPERTY, LOSS OF REVENUE,
LOSS OF USE OF THE PRODUCT, LOSS OF TIME,
OR INCONVENIENCE. SOME STATES DO NOT
ALLOW THE EXCLUSION OR LIMITATION OF 
INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO
THE ABOVE LIMITATION OR EXCLUSION MAY NOT
APPLY TO YOU.
This warranty gives you specific legal rights, and you
may also have other rights which vary from state to
state.
This warranty applies to all RYOBI Products
manufactured by RYOBI and sold in the United States
and Canada.
To locate your nearest service dealer dial
1-800-345-8746 in the United States or
1-800-265-6778 in Canada.
RYOBI OUTDOOR PRODUCTS
550 N. 54th Street
Chandler, AZ 85226 U.S.A.
RYOBI CANADA INC.
275 Industrial Rd
Cambridge, Ontario N1R 6K2 CANADA
RYOBI OUTDOOR PRODUCTS warrants each new
RYOBI Product for two (2) years according to the 
following terms.
This warranty extends to the original retail purchaser
only and commences on the date of original retail 
purchase.
Any part of the RYOBI Product manufactured or 
supplied by RYOBI and found in the reasonable 
judgement of RYOBI to be defective in material or
workmanship will be repaired or replaced by an 
authorized RYOBI service dealer without charge for
parts and labor.
The RYOBI Product including any defective part must
be returned to an authorized service dealer within the
warranty period. The expense of delivering the RYOBI
Product to the dealer for warranty work and the
expense of returning it back to the owner after repair
or replacement will be paid for by the owner. RYOBI’s
responsibility in respect to claims is limited to making
the required repairs or replacements and no claim of
breach of warranty shall be cause for cancellation or
rescission of the contract of sale of any RYOBI
Product. Proof of purchase will be required by the
dealer to substantiate any warranty claim. All warranty
work must be performed by an authorized RYOBI 
service dealer.
This warranty is limited to ninety (90) days from the
date of original retail purchase for any RYOBI Product
that is used for rental or commercial purposes, or any
other income-producing purpose.
This warranty does not cover any RYOBI Product that
has been subject to misuse, neglect, negligence, or
accident, or that has been operated in any way 
contrary to the operating instructions as specified in
the RYOBI Operator’s Manual. This warranty does not
apply to any damage to the RYOBI Product that is the
result of improper maintenance or to any RYOBI
Product that has been altered or modified so as to
adversely affect the products operation, performance
or durability or that has been altered or modified so as
to change its intended use. The warranty does not
extend to repairs made necessary by normal wear or
by the use of parts or accessories which are either
incompatible with the RYOBI Product or adversely
affect its operation, performance or durability.
In addition, this warranty does not cover:
A. Tune-ups - Spark Plugs, Carburetor Adjustments,
Filters
B. Wear items - Bump Knobs, Outer Spools,
Cutting Line, Inner Reels, Starter Pulley,
Starter Ropes, Drive Belts
RYOBI reserves the right to change or improve the
design of any RYOBI Product without assuming 
any obligation to modify any product previously 
manufactured.
SAVE THESE INSTRUCTIONS FOR FUTURE REFERENCE.
FOR QUESTIONS CALL 1-800-345-8746 IN U.S.
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OPERATOR’S MANUAL PART NO. 182394 REV. A (9554)
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