User Manual
Page 5
...servicing the product. Failure to prevent starting. Service on a solid surface enables better control of unauthorized parts may apply. Use of the blower in poor lighting. Keep all parts of your body away from the plug to do so could result in the machine. ...; Do not start or operate the engine in a confined space, building, near open windows, or in other unstable support. Stable footing on the blower must comply with the inhalation of dust. Check the work area before each use for loose fasteners, fuel leaks, etc. Do not overreach...
...servicing the product. Failure to prevent starting. Service on a solid surface enables better control of unauthorized parts may apply. Use of the blower in poor lighting. Keep all parts of your body away from the plug to do so could result in the machine. ...; Do not start or operate the engine in a confined space, building, near open windows, or in other unstable support. Stable footing on the blower must comply with the inhalation of dust. Check the work area before each use for loose fasteners, fuel leaks, etc. Do not overreach...
User Manual
Page 6
... the fuel cap securely after refueling. Wipe spilled fuel from refueling site before starting engine. Never attempt to spread. Never place blower on any other debris can cause severe injury. Refer to them frequently and use them to instruct others who may use by the air inlet... of people or pets. Never run the unit without all fuel tank and container caps securely. When draining the fuel tank, use blower near fires, fireplaces, hot ashes, bar- Move 30 feet away from the unit. Refer to use . Never remove the cap of the fuel tank ...
... the fuel cap securely after refueling. Wipe spilled fuel from refueling site before starting engine. Never attempt to spread. Never place blower on any other debris can cause severe injury. Refer to them frequently and use them to instruct others who may use by the air inlet... of people or pets. Never run the unit without all fuel tank and container caps securely. When draining the fuel tank, use blower near fires, fireplaces, hot ashes, bar- Move 30 feet away from the unit. Refer to use . Never remove the cap of the fuel tank ...
User Manual
Page 7
....1 along with an octane rating of injury or damage, avoid contact with rotating impeller blades can ricochet and result in personal injury or property damage. Blower Tubes Do not operate without tubes in death or serious injury. To reduce the risk of 87 [(R + M) / 2] or higher. SYMBOL SIGNAL MEANING DANGER: WARNING: CAUTION...
....1 along with an octane rating of injury or damage, avoid contact with rotating impeller blades can ricochet and result in personal injury or property damage. Blower Tubes Do not operate without tubes in death or serious injury. To reduce the risk of 87 [(R + M) / 2] or higher. SYMBOL SIGNAL MEANING DANGER: WARNING: CAUTION...
User Manual
Page 8
...-4050 for assistance. ADJUSTABLE THROTTLE CONTROL HANDLE Easily adjust throttle control handle by the manufacturer and require customer installation. ENGINE The blower has a powerful 42cc engine with all operating features and safety rules. Parts on the product and in the packing list are...until you unpack it. English FEATURES PRODUCT SPECIFICATIONS Engine Displacement 42cc Weight 18 lbs. Air Velocity: MPH 185 CFM 510 KNOW YOUR BLOWER See Figures 1 - 2. Make sure that may have carefully inspected and satisfactorily operated the product. The safe use this product, ...
...-4050 for assistance. ADJUSTABLE THROTTLE CONTROL HANDLE Easily adjust throttle control handle by the manufacturer and require customer installation. ENGINE The blower has a powerful 42cc engine with all operating features and safety rules. Parts on the product and in the packing list are...until you unpack it. English FEATURES PRODUCT SPECIFICATIONS Engine Displacement 42cc Weight 18 lbs. Air Velocity: MPH 185 CFM 510 KNOW YOUR BLOWER See Figures 1 - 2. Make sure that may have carefully inspected and satisfactorily operated the product. The safe use this product, ...
User Manual
Page 9
...adjusted to secure. NOTE: Check all adjustments to the harness straps before starting that could result in operating position before starting the blower. Any such alteration or modification is strapped onto the operator's back. Join the straight tube and nozzle together by turning... clockwise. 7 - ADJUSTING HARNESS See Figure 6. To adjust harness strap assembly: Blower should be in serious personal injury. Assemble the connected lower tubes to the throttle control handle tube by aligning raised locking tabs...
...adjusted to secure. NOTE: Check all adjustments to the harness straps before starting that could result in operating position before starting the blower. Any such alteration or modification is strapped onto the operator's back. Join the straight tube and nozzle together by turning... clockwise. 7 - ADJUSTING HARNESS See Figure 6. To adjust harness strap assembly: Blower should be in serious personal injury. Assemble the connected lower tubes to the throttle control handle tube by aligning raised locking tabs...
User Manual
Page 10
... not recommended by volume (commonly referred to operate on a clean surface. Carefully pour fuel into your eyes and other debris FUELING AND REFUELING THE BLOWER WARNING: Gasoline and its vapors are a fire hazard. It is acceptable. Fuel system damage or performance problems resulting from the use of federal law and...
... not recommended by volume (commonly referred to operate on a clean surface. Carefully pour fuel into your eyes and other debris FUELING AND REFUELING THE BLOWER WARNING: Gasoline and its vapors are a fire hazard. It is acceptable. Fuel system damage or performance problems resulting from the use of federal law and...
User Manual
Page 11
...STARTING AND STOPPING See Figures 8 - 10. HOT RESTART OF THE ENGINE: Set the choke lever to a comfortable position. OPERATING THE BLOWER See Figure 11. n Operate power equipment at the desired throttle setting. To release the cruise control, pull cruise control lever all applicable...STOP switch to cool down and stop position " O ". Please call our Customer Service Department for starting , operating, or transporting the blower. Refer to the retail store where it is available. not early in this manual. Refer to Starting and Stopping earlier in this product ...
...STARTING AND STOPPING See Figures 8 - 10. HOT RESTART OF THE ENGINE: Set the choke lever to a comfortable position. OPERATING THE BLOWER See Figure 11. n Operate power equipment at the desired throttle setting. To release the cruise control, pull cruise control lever all applicable...STOP switch to cool down and stop position " O ". Please call our Customer Service Department for starting , operating, or transporting the blower. Refer to the retail store where it is available. not early in this manual. Refer to Starting and Stopping earlier in this product ...
User Manual
Page 12
... machine, shut off engine, wait for high altitudes can create a hazard or cause product damage. Crossthreading will cause poor engine performance. WARNING: Never run the blower without a muffler equipped with .025 in a well-ventilated place that could cause serious personal injury. A clogged fuel filter will seriously damage the product. If performance...
... machine, shut off engine, wait for high altitudes can create a hazard or cause product damage. Crossthreading will cause poor engine performance. WARNING: Never run the blower without a muffler equipped with .025 in a well-ventilated place that could cause serious personal injury. A clogged fuel filter will seriously damage the product. If performance...
User Manual
Page 15
..., Outer Spools, Cutting Lines, Inner Reels, Starter Pulleys, Starter Ropes, Drive Belts, Tines, Felt Washers, Hitch Pins, Mulching Blades, Blower Fans, Blower and Vacuum Tubes, Vacuum Bag and Straps, Guide Bars, Saw Chains Techtronic Industries North America, Inc., reserves the right to change or improve... the design of any RYOBI® brand outdoor product without charge for warranty work must be required by the use ; ...
..., Outer Spools, Cutting Lines, Inner Reels, Starter Pulleys, Starter Ropes, Drive Belts, Tines, Felt Washers, Hitch Pins, Mulching Blades, Blower Fans, Blower and Vacuum Tubes, Vacuum Bag and Straps, Guide Bars, Saw Chains Techtronic Industries North America, Inc., reserves the right to change or improve... the design of any RYOBI® brand outdoor product without charge for warranty work must be required by the use ; ...
User Manual 3
Page 3
...-14 x 16 mm 3 Strap 1 Shoulder Screw (M6, Special 4 Ignition Module Assembly 1 Throttle Cable 1 Clamp Assembly (Large 1 Tube 1 Clamp Assembly (Small 1 Upper Blower Tube Bushing 1 Handle Assembly 1 Upper Tube 1 Cruise Lever 1 Washer (OD12 x ID4.3 x 1.5t 1 21 660666001 22 518255005 23 760338004 24 518150001 25 660629001 26 660734001... 1 Tube Nozzle 1 Model Label 1 Choke Label 1 Start Instructions Label 1 Logo Label 2 Warning Label 1 Combustion Warning Label 1 Wrench 1 Operator's Manual (961469001) 3 RYOBI BACKPACK BLOWER - RY08420 PARTS LIST (FIGURE A) KEY PART NO.
...-14 x 16 mm 3 Strap 1 Shoulder Screw (M6, Special 4 Ignition Module Assembly 1 Throttle Cable 1 Clamp Assembly (Large 1 Tube 1 Clamp Assembly (Small 1 Upper Blower Tube Bushing 1 Handle Assembly 1 Upper Tube 1 Cruise Lever 1 Washer (OD12 x ID4.3 x 1.5t 1 21 660666001 22 518255005 23 760338004 24 518150001 25 660629001 26 660734001... 1 Tube Nozzle 1 Model Label 1 Choke Label 1 Start Instructions Label 1 Logo Label 2 Warning Label 1 Combustion Warning Label 1 Wrench 1 Operator's Manual (961469001) 3 RYOBI BACKPACK BLOWER - RY08420 PARTS LIST (FIGURE A) KEY PART NO.
User Manual 3
Page 5
... 679052003 12 678018001 13 660613001 14 661431003 PARTS LIST (FIGURE B) DESCRIPTION QTY Screw (10-14 x 19 mm, T-25 Torx 16 Engine Cover w/Starter Assembly (Inc. RYOBI BACKPACK BLOWER -
... 679052003 12 678018001 13 660613001 14 661431003 PARTS LIST (FIGURE B) DESCRIPTION QTY Screw (10-14 x 19 mm, T-25 Torx 16 Engine Cover w/Starter Assembly (Inc. RYOBI BACKPACK BLOWER -
User Manual 3
Page 7
RY08420 PARTS LIST (FIGURE C) KEY PART NO. Hd 2 Screw (M5 x 0.8 in 2 Air Box Base 1 Washer (ID5.8 x OD11.5 x 1.7t 2 Carburetor (Inc. MODEL NO. RYOBI BACKPACK BLOWER - Key No. 26 1 Air Box Cover 1 Air Filter Box 1 Air Filter 1 Bolt (1/4-20 x 18 mm 2 KEY PART NO. NUMBER 1 660510004 2 300780002 3 678343002 4 562927001 5 660347001 6 661832001 7 ...
RY08420 PARTS LIST (FIGURE C) KEY PART NO. Hd 2 Screw (M5 x 0.8 in 2 Air Box Base 1 Washer (ID5.8 x OD11.5 x 1.7t 2 Carburetor (Inc. MODEL NO. RYOBI BACKPACK BLOWER - Key No. 26 1 Air Box Cover 1 Air Filter Box 1 Air Filter 1 Bolt (1/4-20 x 18 mm 2 KEY PART NO. NUMBER 1 660510004 2 300780002 3 678343002 4 562927001 5 660347001 6 661832001 7 ...
User Manual 4
Page 3
... 11 291424001 12 290298003 13 580924002 14 580693004 15 580923002 16 518481003 17 518271004 18 580692003 19 518160007 20 678125001 DESCRIPTION QTY KEY PART NO. RYOBI BACKPACK BLOWER - NUMBER Frame 1 Fuel Tank Assembly 1 Fuel Cap Assembly 1 Cable Clamp 1 Wrench (L-25 1 Screw (10-14 x 14 mm 4 Spring 3 Screw (10-14 x 16 mm ... 1 Intermediate Tube 1 Tube Nozzle 1 Model Label 1 Choke Label 1 Start Instructions Label 1 Logo Label 2 Warning Label 1 Combustion Warning Label 1 Right Hand Handle 1 Operator's Manual (961469002) 3 RY08420A PARTS LIST (FIGURE A) KEY PART NO.
... 11 291424001 12 290298003 13 580924002 14 580693004 15 580923002 16 518481003 17 518271004 18 580692003 19 518160007 20 678125001 DESCRIPTION QTY KEY PART NO. RYOBI BACKPACK BLOWER - NUMBER Frame 1 Fuel Tank Assembly 1 Fuel Cap Assembly 1 Cable Clamp 1 Wrench (L-25 1 Screw (10-14 x 14 mm 4 Spring 3 Screw (10-14 x 16 mm ... 1 Intermediate Tube 1 Tube Nozzle 1 Model Label 1 Choke Label 1 Start Instructions Label 1 Logo Label 2 Warning Label 1 Combustion Warning Label 1 Right Hand Handle 1 Operator's Manual (961469002) 3 RY08420A PARTS LIST (FIGURE A) KEY PART NO.
User Manual 4
Page 5
RYOBI BACKPACK BLOWER - RY08420A KEY PART NO. NUMBER 14 661431003 15 693001001 16 693002001 17 634062001 18 660344007 19 570373029 20 523921001 21 518265004 22 524586001 23 523926003 24 ...
RYOBI BACKPACK BLOWER - RY08420A KEY PART NO. NUMBER 14 661431003 15 693001001 16 693002001 17 634062001 18 660344007 19 570373029 20 523921001 21 518265004 22 524586001 23 523926003 24 ...
User Manual 4
Page 7
... (M5 2 Gasket 1 Screw (M5 x 50 mm, Soc. Key No. 26 1 Air Box Cover 1 Air Filter Box 1 Air Filter 1 Bolt (1/4-20 x 18 mm 2 KEY PART NO. RYOBI BACKPACK BLOWER - RY08420A PARTS LIST (FIGURE C) KEY PART NO. Hd 2 Screw (M5 x 0.8 in 2 Air Box Base 1 Washer (ID5.8 x OD11.5 x 1.7t 2 Carburetor (Inc. NUMBER 14 901653007 15 309330001...
... (M5 2 Gasket 1 Screw (M5 x 50 mm, Soc. Key No. 26 1 Air Box Cover 1 Air Filter Box 1 Air Filter 1 Bolt (1/4-20 x 18 mm 2 KEY PART NO. RYOBI BACKPACK BLOWER - RY08420A PARTS LIST (FIGURE C) KEY PART NO. Hd 2 Screw (M5 x 0.8 in 2 Air Box Base 1 Washer (ID5.8 x OD11.5 x 1.7t 2 Carburetor (Inc. NUMBER 14 901653007 15 309330001...