Operation Manual
Page 4
..., neck chains, and the like. Secure long hair so it is above shoulder level to a qualified service center for gasoline. Use only recommended or equivalent parts and accessories. Failure to follow all parts of your warranty. Use only recommended or equivalent replacement parts when servicing the product. Failure to the product. 2 - Disconnect the spark plug wire, and keep the wire away...
..., neck chains, and the like. Secure long hair so it is above shoulder level to a qualified service center for gasoline. Use only recommended or equivalent parts and accessories. Failure to follow all parts of your warranty. Use only recommended or equivalent replacement parts when servicing the product. Failure to the product. 2 - Disconnect the spark plug wire, and keep the wire away...
Operation Manual
Page 5
... fuel before starting engine. Never attempt to the Operation section later in containers specifically designed for this manual for additional information. This product is intended for prolonged use a product having an anti-vibration feature. It is highly flammable. Do not smoke while handling fuel. Mix and store fuel in the user's hands due to use . Always disconnect the spark plug before performing maintenance...
... fuel before starting engine. Never attempt to the Operation section later in containers specifically designed for this manual for additional information. This product is intended for prolonged use a product having an anti-vibration feature. It is highly flammable. Do not smoke while handling fuel. Mix and store fuel in the user's hands due to use . Always disconnect the spark plug before performing maintenance...
Operation Manual
Page 6
... is powered by a 2-cycle engine and requires pre-mixing gasoline and 2-cycle lubricant. 4 - Please study them and learn their meaning. WARNING: Indicates a hazardous situation, which , if not avoided, will allow you to comply with ANSI Z87.1 along with this product Always wear eye protection with an octane rating of injury, user must read and understand operator's manual before using...
... is powered by a 2-cycle engine and requires pre-mixing gasoline and 2-cycle lubricant. 4 - Please study them and learn their meaning. WARNING: Indicates a hazardous situation, which , if not avoided, will allow you to comply with ANSI Z87.1 along with this product Always wear eye protection with an octane rating of injury, user must read and understand operator's manual before using...
Operation Manual
Page 7
... speed between idle and full throttle. THROTTLE TRIGGER The blower can be used to position handle in user comfort. Before use of this product requires an understanding of a product that may have carefully inspected and satisfactorily operated the product. ADJUSTABLE HARNESS AND WAIST STRAPS The blower comes with all hang tags and store with sufficient power to the product by loosening handle knob to hang your operator's manual. 5 - ENGINE The blower...
... speed between idle and full throttle. THROTTLE TRIGGER The blower can be used to position handle in user comfort. Before use of this product requires an understanding of a product that may have carefully inspected and satisfactorily operated the product. ADJUSTABLE HARNESS AND WAIST STRAPS The blower comes with all hang tags and store with sufficient power to the product by loosening handle knob to hang your operator's manual. 5 - ENGINE The blower...
Operation Manual
Page 8
... inside the bellows when the bellows is misuse and could result in operating position before starting the blower. NOTE: Check all adjustments to avoid the possibility of the bellows. With the provided assembly tool, insert a screw on connected lower tubes by turning counterclockwise. Move the throttle control handle to place the throttle cable inside the bellows when the bellows is strapped onto the...
... inside the bellows when the bellows is misuse and could result in operating position before starting the blower. NOTE: Check all adjustments to avoid the possibility of the bellows. With the provided assembly tool, insert a screw on connected lower tubes by turning counterclockwise. Move the throttle control handle to place the throttle cable inside the bellows when the bellows is strapped onto the...
Operation Manual
Page 9
.... HIGH QUALITY 2-CYCLE ENGINE LUBRICANT GASOLINE LUBRICANT 1.0 gal. (US) (3.8 liter) 2.6 oz. (76 ml) 2.5 gal. (US) (9.5 liter) 6.4 oz. (189 ml) FILLING TANK Clean surface around fuel cap to replacing the fuel cap, clean and inspect the gasket. Immediately replace fuel cap and hand tighten by turning it has been repaired or replaced by a qualified service center. Pre-mix unleaded gasoline and 2-cycle engine lubricant in place prior to purchase a replacement spark arrestor. DO...
.... HIGH QUALITY 2-CYCLE ENGINE LUBRICANT GASOLINE LUBRICANT 1.0 gal. (US) (3.8 liter) 2.6 oz. (76 ml) 2.5 gal. (US) (9.5 liter) 6.4 oz. (189 ml) FILLING TANK Clean surface around fuel cap to replacing the fuel cap, clean and inspect the gasket. Immediately replace fuel cap and hand tighten by turning it has been repaired or replaced by a qualified service center. Pre-mix unleaded gasoline and 2-cycle engine lubricant in place prior to purchase a replacement spark arrestor. DO...
Operation Manual
Page 10
... emitted from a new engine after first use. n Operate blower at least five minutes before using power blowers instead of hoses for any issues you see fuel in the bulb. Set the choke lever to press the primer until the engine runs. n Conserve water by using the blower. away from open flames and sparks! NOTE: It is not, continue to the START position. Grasp the handle with the engine housing, muffler vents, or exhaust...
... emitted from a new engine after first use. n Operate blower at least five minutes before using power blowers instead of hoses for any issues you see fuel in the bulb. Set the choke lever to press the primer until the engine runs. n Conserve water by using the blower. away from open flames and sparks! NOTE: It is not, continue to the START position. Grasp the handle with the engine housing, muffler vents, or exhaust...
Operation Manual
Page 11
... not at the desired throttle setting. To release the cruise control, pull cruise control lever all missing or damaged parts are susceptible to operate the blower without holding the throttle trigger. Check with .025 in serious personal injury or property damage. MAINTENANCE Normal maintenance, replacement or repair of commercial solvents and may be performed by the USDA Forest Service and cannot be used on top of debris...
... not at the desired throttle setting. To release the cruise control, pull cruise control lever all missing or damaged parts are susceptible to operate the blower without holding the throttle trigger. Check with .025 in serious personal injury or property damage. MAINTENANCE Normal maintenance, replacement or repair of commercial solvents and may be performed by the USDA Forest Service and cannot be used on top of debris...
Operation Manual
Page 12
.... The fuel cap contains a non-serviceable filter and a check valve. Run engine until it in a fire that is inaccessible to ensure proper performance of the blower and is configured for operation above 2000 feet altitude. Replace the fuel cap if required. If you notice a power loss with carbon deposits. A clogged fuel filter will support the weight of your operating conditions, the exhaust port, muffler, and/or spark arrestor screen may be operated in...
.... The fuel cap contains a non-serviceable filter and a check valve. Run engine until it in a fire that is inaccessible to ensure proper performance of the blower and is configured for operation above 2000 feet altitude. Replace the fuel cap if required. If you notice a power loss with carbon deposits. A clogged fuel filter will support the weight of your operating conditions, the exhaust port, muffler, and/or spark arrestor screen may be operated in...
Operation Manual
Page 13
...! In order to maintain this product's original emission level, please refer to the maintenance section below. MAINTENANCE SCHEDULE Maintenance Part Inspect for Damage Before Each Use Clean Every 5 Hours Replace Every 25 Hours or Yearly Replace Every 50 Hours * CATALYTIC MUFFLER ASSEMBLY...X SPARK SCREEN...X * CARBURETOR ASSY includes: Gaskets X * FUEL TANK ASSY includes: Fuel Lines X Fuel Cap X Fuel Filter...X * IGNITION ASSY includes: Spark Plug...X * NOTICE: THE USE OF EMISSION CONTROL COMPONENTS OTHER THAN THOSE DESIGNED FOR THIS UNIT...
...! In order to maintain this product's original emission level, please refer to the maintenance section below. MAINTENANCE SCHEDULE Maintenance Part Inspect for Damage Before Each Use Clean Every 5 Hours Replace Every 25 Hours or Yearly Replace Every 50 Hours * CATALYTIC MUFFLER ASSEMBLY...X SPARK SCREEN...X * CARBURETOR ASSY includes: Gaskets X * FUEL TANK ASSY includes: Fuel Lines X Fuel Cap X Fuel Filter...X * IGNITION ASSY includes: Spark Plug...X * NOTICE: THE USE OF EMISSION CONTROL COMPONENTS OTHER THAN THOSE DESIGNED FOR THIS UNIT...
Operation Manual
Page 14
... starter rope and watch for the performance of fuel. If bulb does not fill, primary fuel delivery system is full of the required maintenance listed in the RUN position. speed at full throttle and pull to perform the required maintenance may be flooded, proceed to warm up . Use fresh fuel and the correct 2-cycle lubricant mix. Engine is no spark, repeat test with a new spark plug. Engine starts but will only run at spark plug tip. For warranty...
... starter rope and watch for the performance of fuel. If bulb does not fill, primary fuel delivery system is full of the required maintenance listed in the RUN position. speed at full throttle and pull to perform the required maintenance may be flooded, proceed to warm up . Use fresh fuel and the correct 2-cycle lubricant mix. Engine is no spark, repeat test with a new spark plug. Engine starts but will only run at spark plug tip. For warranty...
Operation Manual 1
Page 1
... your warranty. ENGINE STARTING PROCEDURE IDLE START/ QUIET FULL Set the cruise control lever to run . Do not pull starter grip more than 5 times. To reduce the risk of injury, user must read and understand operator's manual before using this product. Slowly press the primer bulb 10 times. Grasp the handle RUN with 1 gallon of federal law and will damage the unit and void your new tool on the footrest. Pull starter grip and rope sharply...
... your warranty. ENGINE STARTING PROCEDURE IDLE START/ QUIET FULL Set the cruise control lever to run . Do not pull starter grip more than 5 times. To reduce the risk of injury, user must read and understand operator's manual before using this product. Slowly press the primer bulb 10 times. Grasp the handle RUN with 1 gallon of federal law and will damage the unit and void your new tool on the footrest. Pull starter grip and rope sharply...
Parts Diagram
Page 1
Box 1288, Anderson, SC 29622 1-800-525-2579 www.ryobitools.com The model number and manufacturing location will be found on a label attached to the product. MFG. RY38BP 090337001 38cc Backpack Blower TECHTRONIC INDUSTRIES POWER EQUIPMENT P.O. REPAIR SHEET BRAND RYOBI DESCRIPTION MODEL NO. Always mention this information in all communications regarding this product and when ordering parts. 7-28-21 (Rev:03) NO.
Box 1288, Anderson, SC 29622 1-800-525-2579 www.ryobitools.com The model number and manufacturing location will be found on a label attached to the product. MFG. RY38BP 090337001 38cc Backpack Blower TECHTRONIC INDUSTRIES POWER EQUIPMENT P.O. REPAIR SHEET BRAND RYOBI DESCRIPTION MODEL NO. Always mention this information in all communications regarding this product and when ordering parts. 7-28-21 (Rev:03) NO.
Parts Diagram
Page 2
... Blower Tube 1 3 580472001 Handle Blower Tube 1 4 518273004 Adjustment Knob (1/4-20 UNC) 1 5 660629005 Screw (10-14 x 19 mm, T25 Torx Truss Hd. Key No. 5) 2 20 580473001 Bellows Tube 1 Not Shown: 995000443 Operator's Manual 7 16 14 12 10 5 13 17 11 9 2 7 5 19 18 8 6 5 4 1 3 FIGURE A 5 19 20 15 2 T.F.) 9 6 527985002 Cruise Control Lever 1 7 314612001 Handle Half Assembly w/Label (Inc. Key Nos. 8 & 17) 1 8 941657013 Cruise Control Label 1 9 534921001 Throttle Trigger...
... Blower Tube 1 3 580472001 Handle Blower Tube 1 4 518273004 Adjustment Knob (1/4-20 UNC) 1 5 660629005 Screw (10-14 x 19 mm, T25 Torx Truss Hd. Key No. 5) 2 20 580473001 Bellows Tube 1 Not Shown: 995000443 Operator's Manual 7 16 14 12 10 5 13 17 11 9 2 7 5 19 18 8 6 5 4 1 3 FIGURE A 5 19 20 15 2 T.F.) 9 6 527985002 Cruise Control Lever 1 7 314612001 Handle Half Assembly w/Label (Inc. Key Nos. 8 & 17) 1 8 941657013 Cruise Control Label 1 9 534921001 Throttle Trigger...
Parts Diagram
Page 6
... Nos. 11-19) 1 22 313783001 Fuel Tank Assembly w/Fuel Lines (Inc. T.F.) 1 23 310976001 Fuel Filter 1 12 678333001 Washer (16OD x 5.3ID x 1.0t) 1 24 310816015 Fuel Cap w/Tether 1 6 KEY NO. RY38BP PARTS LIST - FIGURE C KEY NO. PART NO. T.F.) 1 10 314618001 Engine Housing and Starter Assembly (Inc. DESCRIPTION QTY. 1 525644002 Push-In Fastener 4 13 518438003 Starter Pulley 1 2 901588003 Shoulder Straps 1 14 308066001 Recoil Spring Container Assembly 1 3 660618002 Screw (10-14 x 25 mm, T25 Torx...
... Nos. 11-19) 1 22 313783001 Fuel Tank Assembly w/Fuel Lines (Inc. T.F.) 1 23 310976001 Fuel Filter 1 12 678333001 Washer (16OD x 5.3ID x 1.0t) 1 24 310816015 Fuel Cap w/Tether 1 6 KEY NO. RY38BP PARTS LIST - FIGURE C KEY NO. PART NO. T.F.) 1 10 314618001 Engine Housing and Starter Assembly (Inc. DESCRIPTION QTY. 1 525644002 Push-In Fastener 4 13 518438003 Starter Pulley 1 2 901588003 Shoulder Straps 1 14 308066001 Recoil Spring Container Assembly 1 3 660618002 Screw (10-14 x 25 mm, T25 Torx...
Parts Diagram
Page 8
... Pan Hd.) 2 29 941657016 Starting Instructions Label 1 13 314621001 ***Top End Engine Kit 1 30 941657014 Choke Label 1 14 903279003 **Gasket (Heat Dam to Heat Dam) 1 2 300748062 Muffler Assembly 1 19 308054129 Carburetor Assembly (Inc. DESCRIPTION QTY. PART NO. Key No. 24) 1 3 639243005 **Exhaust Gasket 1 20 561635002 Purge Bulb 1 4 662805001 Square Nut (M5) 2 21 591442002 Choke Lever 1 5 309893010 Short Block Assembly 1 22 527989002 Air Box Base 1 6 903036003 **Cylinder...
... Pan Hd.) 2 29 941657016 Starting Instructions Label 1 13 314621001 ***Top End Engine Kit 1 30 941657014 Choke Label 1 14 903279003 **Gasket (Heat Dam to Heat Dam) 1 2 300748062 Muffler Assembly 1 19 308054129 Carburetor Assembly (Inc. DESCRIPTION QTY. PART NO. Key No. 24) 1 3 639243005 **Exhaust Gasket 1 20 561635002 Purge Bulb 1 4 662805001 Square Nut (M5) 2 21 591442002 Choke Lever 1 5 309893010 Short Block Assembly 1 22 527989002 Air Box Base 1 6 903036003 **Cylinder...
Parts Diagram 1
Page 1
Box 1288, Anderson, SC 29622 1-800-525-2579 www.ryobitools.com The model number and manufacturing location will be found on a label attached to the product. Always mention this information in all communications regarding this product and when ordering parts. 11-23-21 (Rev:02) P.O. RY38BP RY38BPVNM RY38BPEMCVNM DESCRIPTION MFG. REPAIR SHEET BRAND RYOBI MODEL NO. NOS. 38cc Backpack Blower 090337002 095337103, 095337113, 095337115 095337114 TTI OUTDOOR POWER EQUIPMENT, INC.
Box 1288, Anderson, SC 29622 1-800-525-2579 www.ryobitools.com The model number and manufacturing location will be found on a label attached to the product. Always mention this information in all communications regarding this product and when ordering parts. 11-23-21 (Rev:02) P.O. RY38BP RY38BPVNM RY38BPEMCVNM DESCRIPTION MFG. REPAIR SHEET BRAND RYOBI MODEL NO. NOS. 38cc Backpack Blower 090337002 095337103, 095337113, 095337115 095337114 TTI OUTDOOR POWER EQUIPMENT, INC.
Parts Diagram 1
Page 2
... Switch 1 17 678190002 Hex Nut (1/4-20 UNC) 1 18 291899002 Throttle Cable and Wire Assembly 1 19 314613001 Bellows Clamp Assembly (Inc. Key No. 5) 2 20 580473001 Bellows Tube 1 Not Shown: 995000443 Operator's Manual 7 16 14 12 10 5 13 17 11 9 2 7 5 19 18 8 6 5 4 1 3 FIGURE A 5 19 20 15 2 PART NO. DESCRIPTION QTY. 1 580471001 Lower Blower Tube 1 2 580470001 Upper Blower Tube 1 3 580472001 Handle Blower Tube 1 4 518273004 Adjustment Knob (1/4-20 UNC) 1 5 660629005 Screw...
... Switch 1 17 678190002 Hex Nut (1/4-20 UNC) 1 18 291899002 Throttle Cable and Wire Assembly 1 19 314613001 Bellows Clamp Assembly (Inc. Key No. 5) 2 20 580473001 Bellows Tube 1 Not Shown: 995000443 Operator's Manual 7 16 14 12 10 5 13 17 11 9 2 7 5 19 18 8 6 5 4 1 3 FIGURE A 5 19 20 15 2 PART NO. DESCRIPTION QTY. 1 580471001 Lower Blower Tube 1 2 580470001 Upper Blower Tube 1 3 580472001 Handle Blower Tube 1 4 518273004 Adjustment Knob (1/4-20 UNC) 1 5 660629005 Screw...
Parts Diagram 1
Page 6
... 310816015 Fuel Cap w/Tether 1 13 518438003 Starter Pulley 1 6 DESCRIPTION QTY. 1 525644002 Push-In Fastener 4 14 308066001 Recoil Spring Container Assembly 1 2 901588003 Shoulder Straps 1 15 314619001 Engine Housing w/Labels (Inc. RY38BP/RY38BPVNM/RY38BPEMCVNM PARTS LIST - FIGURE C KEY NO. Key No. 23-24) 1 11 660918004 Screw (M5 x 19 mm, T25 Slotted Torx Truss Hd. PART NO. T.F.) 3 534936001 Spark Plug Cover (RY38BP/RY38BPVNM) 1 20 8 679950001 Isolator Springs 3 537630001 Spark Plug Cover (RY38BPEMCVNM) 1 9 660629005 Screw...
... 310816015 Fuel Cap w/Tether 1 13 518438003 Starter Pulley 1 6 DESCRIPTION QTY. 1 525644002 Push-In Fastener 4 14 308066001 Recoil Spring Container Assembly 1 2 901588003 Shoulder Straps 1 15 314619001 Engine Housing w/Labels (Inc. RY38BP/RY38BPVNM/RY38BPEMCVNM PARTS LIST - FIGURE C KEY NO. Key No. 23-24) 1 11 660918004 Screw (M5 x 19 mm, T25 Slotted Torx Truss Hd. PART NO. T.F.) 3 534936001 Spark Plug Cover (RY38BP/RY38BPVNM) 1 20 8 679950001 Isolator Springs 3 537630001 Spark Plug Cover (RY38BPEMCVNM) 1 9 660629005 Screw...
Parts Diagram 1
Page 8
... **Gasket (Carburetor to Cylinder) 1 31 566033001 O-Ring 1 15 870174002 *Spark Plug (L7RTC) 1 Not Shown: 16 534914001 ***Heat Dam 1 120900309 High Altitude Kit 17 661889006 ***Screw (M5 x 25 mm, T25 Torx Pan Hd.) 2 * Standard Hardware Item - Hd.) 2 10 690689001 Hex Nut (M8 x 1.0, Flanged) 1 27 560873001 Air Filter 1 11 309266005 Ignition Module 1 28 314622001 Air Box Cover w/Labels (Inc. PART NO. RY38BP/RY38BPVNM/RY38BPEMCVNM PARTS LIST -...
... **Gasket (Carburetor to Cylinder) 1 31 566033001 O-Ring 1 15 870174002 *Spark Plug (L7RTC) 1 Not Shown: 16 534914001 ***Heat Dam 1 120900309 High Altitude Kit 17 661889006 ***Screw (M5 x 25 mm, T25 Torx Pan Hd.) 2 * Standard Hardware Item - Hd.) 2 10 690689001 Hex Nut (M8 x 1.0, Flanged) 1 27 560873001 Air Filter 1 11 309266005 Ignition Module 1 28 314622001 Air Box Cover w/Labels (Inc. PART NO. RY38BP/RY38BPVNM/RY38BPEMCVNM PARTS LIST -...