Product Instruction Manual
Page 3
...18 Engine Management 18 Adjusting the Carburetor 18 Spark Arresting Screen in chapter "Safety Precautions and Working Techniques" before using your STIHL hedge cutter, it is important that you read, understand and follow the safety precautions and the operating and maintenance instructions ...a hedge cutter is protected by copyright. For further information you do not understand any of personal injury. VA0.C15. 0000000917_011_GB { HL 90 K This instruction manual is a high-speed cutting tool some special safety precautions must be observed to reduce the risk of the instructions...
...18 Engine Management 18 Adjusting the Carburetor 18 Spark Arresting Screen in chapter "Safety Precautions and Working Techniques" before using your STIHL hedge cutter, it is important that you read, understand and follow the safety precautions and the operating and maintenance instructions ...a hedge cutter is protected by copyright. For further information you do not understand any of personal injury. VA0.C15. 0000000917_011_GB { HL 90 K This instruction manual is a high-speed cutting tool some special safety precautions must be observed to reduce the risk of the instructions...
Product Instruction Manual
Page 4
... for gasoline and engine oil mixture Press to or embossed on your machine. Engineering Improvements described in this manual, please contact your STIHL dealer or the STIHL distributor for your area for gear lubricant Starting lock Rotating rear handle A description of the pictograms attached to operate manual fuel pump... that appear in the illustration. The individual steps or procedures described in Text Many operating and safety instructions are made from those 2 HL 90 K Example: N Loosen the screw (1). Such paragraphs are explained in severe or fatal injury.
... for gasoline and engine oil mixture Press to or embossed on your machine. Engineering Improvements described in this manual, please contact your STIHL dealer or the STIHL distributor for your area for gear lubricant Starting lock Rotating rear handle A description of the pictograms attached to operate manual fuel pump... that appear in the illustration. The individual steps or procedures described in Text Many operating and safety instructions are made from those 2 HL 90 K Example: N Loosen the screw (1). Such paragraphs are explained in severe or fatal injury.
Product Instruction Manual
Page 5
... section of your power tool run unattended. WARNING Be alert - Use your power tool without the instruction manual. WARNING Prolonged use of HL 90 K 3 Be sure that you get tired, take a break. These conditions reduce the hand's ability to vibrations may produce whitefinger disease...manual and the safety precautions periodically. if you read, fully understand and observe the following safety precautions and warnings. Observe all STIHL hedge trimmers. WARNING Minors should not be hazardous. g. THE OPERATOR English Physical Condition You must be observed to the use...
... section of your power tool run unattended. WARNING Be alert - Use your power tool without the instruction manual. WARNING Prolonged use of HL 90 K 3 Be sure that you get tired, take a break. These conditions reduce the hand's ability to vibrations may produce whitefinger disease...manual and the safety precautions periodically. if you read, fully understand and observe the following safety precautions and warnings. Observe all STIHL hedge trimmers. WARNING Minors should not be hazardous. g. THE OPERATOR English Physical Condition You must be observed to the use...
Product Instruction Manual
Page 6
...top and side protection complying with ANSI Z87 "+" (or your ability to hear warnings (shouts, alarms, etc.) is restricted. 4 HL 90 K Be particularly alert and cautious when wearing hearing protection because your applicable national standard). Wear gloves and keep your goggles or protective ...or carpal tunnel syndrome. Therefore, continual and regular users should have higher vibration levels. - WARNING The ignition system of the STIHL unit produces an electromagnetic field of whitefinger disease and carpal tunnel syndrome, please note the following: - Wear an approved safety ...
...top and side protection complying with ANSI Z87 "+" (or your ability to hear warnings (shouts, alarms, etc.) is restricted. 4 HL 90 K Be particularly alert and cautious when wearing hearing protection because your applicable national standard). Wear gloves and keep your goggles or protective ...or carpal tunnel syndrome. Therefore, continual and regular users should have higher vibration levels. - WARNING The ignition system of the STIHL unit produces an electromagnetic field of whitefinger disease and carpal tunnel syndrome, please note the following: - Wear an approved safety ...
Product Instruction Manual
Page 7
...handling gasoline or fuel mix. Wear long pants made of the unit. Only attachments supplied by STIHL or expressly approved by your power tool with nonslip soles. WARNING Gasoline is very important. HL 90 K 5 Always wear heavy duty work . THE USE OF THE POWER TOOL Transporting the Power... Tool WARNING To reduce the risk of movement. Secure hair so it was not designed (e. THE POWER TOOL with STIHL power tools, their use It may...
...handling gasoline or fuel mix. Wear long pants made of the unit. Only attachments supplied by STIHL or expressly approved by your power tool with nonslip soles. WARNING Gasoline is very important. HL 90 K 5 Always wear heavy duty work . THE USE OF THE POWER TOOL Transporting the Power... Tool WARNING To reduce the risk of movement. Secure hair so it was not designed (e. THE POWER TOOL with STIHL power tools, their use It may...
Product Instruction Manual
Page 9
...engine starts at least 10 feet (3 m) from blade contact, be absolutely sure that you cannot set the correct idle speed, have your STIHL dealer check your dealer. At correct idle speed, the cutting tool should release the starting instructions, see the appropriate section of your power ...this protective spray from the cutting tool. Important Adjustments WARNING To reduce the risk of personal injury from loss of shaft and your body. HL 90 K 7 Place the power tool on firm ground or other persons in an open area. Starting Start the engine at starting . Regularly...
...engine starts at least 10 feet (3 m) from blade contact, be absolutely sure that you cannot set the correct idle speed, have your STIHL dealer check your dealer. At correct idle speed, the cutting tool should release the starting instructions, see the appropriate section of your power ...this protective spray from the cutting tool. Important Adjustments WARNING To reduce the risk of personal injury from loss of shaft and your body. HL 90 K 7 Place the power tool on firm ground or other persons in an open area. Starting Start the engine at starting . Regularly...
Product Instruction Manual
Page 11
... fence wire or metal could cause an increase in the vicinity of the hedge that no sand, grit or stones get between the cutter blades. HL 90 K 9 DANGER Your power tool is hot. Grass, weeds, etc. Check the cutting blades at regular intervals. 5m (17ft) The power tool...condition and tightness, look for bystanders, animals and obstructions. In order to a complete standstill. - Remove excess lubricant and all times - STIHL does not recommend the use of the hedge frequently for cracks. Take particular care when cutting hedges next to bystanders from any wires or ...
... fence wire or metal could cause an increase in the vicinity of the hedge that no sand, grit or stones get between the cutter blades. HL 90 K 9 DANGER Your power tool is hot. Grass, weeds, etc. Check the cutting blades at regular intervals. 5m (17ft) The power tool...condition and tightness, look for bystanders, animals and obstructions. In order to a complete standstill. - Remove excess lubricant and all times - STIHL does not recommend the use of the hedge frequently for cracks. Take particular care when cutting hedges next to bystanders from any wires or ...
Product Instruction Manual
Page 12
...of the emission control devices and systems may be securely attached.) A loose connection between spark plug terminal and the ignition wire connector 10 HL 90 K After Finishing Work Always clean dust and dirt off . Use of these Safety Precautions. WARNING Use the specified spark plug and ...replacement, or repair of hot particles. English WARNING An improperly mounted or damaged cylinder housing or a damaged/deformed muffler shell may interfere with STIHL resin solvent. Please also refer to idle or is correct (i.e., not too rich), this process, the muffler does not cool down in ...
...of the emission control devices and systems may be securely attached.) A loose connection between spark plug terminal and the ignition wire connector 10 HL 90 K After Finishing Work Always clean dust and dirt off . Use of these Safety Precautions. WARNING Use the specified spark plug and ...replacement, or repair of hot particles. English WARNING An improperly mounted or damaged cylinder housing or a damaged/deformed muffler shell may interfere with STIHL resin solvent. Please also refer to idle or is correct (i.e., not too rich), this process, the muffler does not cool down in ...
Product Instruction Manual
Page 15
...gearbox (2) onto the drive tube (3) - turn , increases the risk of 50:1. N Line up the gearbox on the drive tube so that you use your HL 90 K 13 N Tighten down the trigger lockout (1) and squeeze the throttle trigger (2) (full throttle position) - This, in turn it may increase engine temperatures....This engine is certified to the end of the fuel is completely and properly assembled. this reason STIHL recommends that the machine support on unleaded gasoline and the STIHL twostroke engine oil at the same time until the end of highquality gasoline and two-stroke air cooled...
...gearbox (2) onto the drive tube (3) - turn , increases the risk of 50:1. N Line up the gearbox on the drive tube so that you use your HL 90 K 13 N Tighten down the trigger lockout (1) and squeeze the throttle trigger (2) (full throttle position) - This, in turn it may increase engine temperatures....This engine is certified to the end of the fuel is completely and properly assembled. this reason STIHL recommends that the machine support on unleaded gasoline and the STIHL twostroke engine oil at the same time until the end of highquality gasoline and two-stroke air cooled...
Product Instruction Manual
Page 16
...(400) US gal. 1 2 1/2 5 US fl.oz. 2.6 6.4 12.8 Dispose of the oil with a certain ethanol content to exceed 30 days of storage. Use STIHL HP Ultra oil or ask your power tool and make proper adjustments and repairs. Avoid direct contact with incorrect idle adjustment. Always thoroughly shake the... container on a vehicle or trailer. When filling at authorized disposal locations. Close the container and shake it to release slowly. 14 HL 90 K At correct idle speed, the cutting tool should be kept tightly closed in order to use in approved fuel-containers only. 266BA028...
...(400) US gal. 1 2 1/2 5 US fl.oz. 2.6 6.4 12.8 Dispose of the oil with a certain ethanol content to exceed 30 days of storage. Use STIHL HP Ultra oil or ask your power tool and make proper adjustments and repairs. Avoid direct contact with incorrect idle adjustment. Always thoroughly shake the... container on a vehicle or trailer. When filling at authorized disposal locations. Close the container and shake it to release slowly. 14 HL 90 K At correct idle speed, the cutting tool should be kept tightly closed in order to use in approved fuel-containers only. 266BA028...
Product Instruction Manual
Page 22
... cause a fire. unfavorable running conditions, e.g. Rectify problems which have caused fouling of fire and burn injury, use only spark plugs authorized by STIHL. dirty air filter, - English Checking the Spark Plug Lubricating the Gearbox 1 000BA039 KN 002BA363 KN A N Clean dirty spark plug. Blade ...drive gear Lubricate the blade drive gear with grease. N Refit the filler plug and tighten it down firmly. 20 HL 90 K operating at part load. 2 WARNING To reduce the risk of spark plug: - N Use only resistor type spark plugs of the proper size...
... cause a fire. unfavorable running conditions, e.g. Rectify problems which have caused fouling of fire and burn injury, use only spark plugs authorized by STIHL. dirty air filter, - English Checking the Spark Plug Lubricating the Gearbox 1 000BA039 KN 002BA363 KN A N Clean dirty spark plug. Blade ...drive gear Lubricate the blade drive gear with grease. N Refit the filler plug and tighten it down firmly. 20 HL 90 K operating at part load. 2 WARNING To reduce the risk of spark plug: - N Use only resistor type spark plugs of the proper size...
Product Instruction Manual
Page 23
.... English Storing the Machine For periods of fuel properly in a well ventilated area. HL 90 K 21 N Dispose of 3 months or longer N Drain and clean the fuel tank in accordance with STIHL gear lubricant for brushcutters - N Run the engine until the carburetor is also possible ... from cutting edge. Out of the reach of grease into the gearbox. N Squeeze up to remove burr from the filler hole. STIHL recommends a STIHL servicing dealer. This may cause overload and will give unsatisfactory cutting results. N Check the lubricant level at the prescribed angle (see ...
.... English Storing the Machine For periods of fuel properly in a well ventilated area. HL 90 K 21 N Dispose of 3 months or longer N Drain and clean the fuel tank in accordance with STIHL gear lubricant for brushcutters - N Run the engine until the carburetor is also possible ... from cutting edge. Out of the reach of grease into the gearbox. N Squeeze up to remove burr from the filler hole. STIHL recommends a STIHL servicing dealer. This may cause overload and will give unsatisfactory cutting results. N Check the lubricant level at the prescribed angle (see ...
Product Instruction Manual
Page 25
... 3) Sharpen3) Gearbox lubrication Check Replenish Safety labels Replace 1) STIHL recommends an authorized STIHL servicing dealer. 2) CARB licensed engines only 3) Spray with STIHL resin solvent after cleaning X X X X X before starting work after each refueling stop weekly monthly every 12 months if problem if damaged as required English X X X X X X X HL 90 K 23 The following intervals apply to normal operating...
... 3) Sharpen3) Gearbox lubrication Check Replenish Safety labels Replace 1) STIHL recommends an authorized STIHL servicing dealer. 2) CARB licensed engines only 3) Spray with STIHL resin solvent after cleaning X X X X X before starting work after each refueling stop weekly monthly every 12 months if problem if damaged as required English X X X X X X X HL 90 K 23 The following intervals apply to normal operating...
Product Instruction Manual
Page 28
...: 1.73 cu. The symbol may appear alone on small parts. STIHL recommends that other repair work be performed only by an authorized STIHL servicing dealer using genuine STIHL replacement parts. Genuine STIHL parts can be identified by the STIHL part number, the { logo and, in this unit should carry out...with integral fuel pump Fuel tank capacity: 17.9 fl.oz (0.53 l) Weight Dry, with drive tube and cutting attachment 12.6 lbs. (5.7 kg) 26 HL 90 K English Displacement: Bore: Stroke: Engine power to ISO 8893: Idle speed: Cut-off speed (rated): Stroke rate at 7,000 rpm 2,800 rpm 9,500...
...: 1.73 cu. The symbol may appear alone on small parts. STIHL recommends that other repair work be performed only by an authorized STIHL servicing dealer using genuine STIHL replacement parts. Genuine STIHL parts can be identified by the STIHL part number, the { logo and, in this unit should carry out...with integral fuel pump Fuel tank capacity: 17.9 fl.oz (0.53 l) Weight Dry, with drive tube and cutting attachment 12.6 lbs. (5.7 kg) 26 HL 90 K English Displacement: Bore: Stroke: Engine power to ISO 8893: Idle speed: Cut-off speed (rated): Stroke rate at 7,000 rpm 2,800 rpm 9,500...
Product Instruction Manual
Page 29
... warranty obligations of charge. You are warranted for your failure to abuse, neglect, improper maintenance or unapproved modifications. STIHL Incorporated must be hoses, and connectors and other emission-related assemblies. HL 90 K 27 Contact your STIHL servicing dealer for the first two years of engine use from defects in a reasonable amount of sale, to...
... warranty obligations of charge. You are warranted for your failure to abuse, neglect, improper maintenance or unapproved modifications. STIHL Incorporated must be hoses, and connectors and other emission-related assemblies. HL 90 K 27 Contact your STIHL servicing dealer for the first two years of engine use from defects in a reasonable amount of sale, to...
Product Instruction Manual
Page 30
...test. Spark Plug - Injection Pump (if applicable) - Muffler - Deviations from defects in this recommendation 28 HL 90 K Diagnosis You, as non-defective, STIHL Incorporated will be provided without charge to the owner. However, if you claim warranty for Warranty Service Bring ... engine will charge you have any warranty maintenance or repairs on the application of sale, to meet all applicable regulations. STIHL Incorporated is determined that part. Carburetor (if applicable) - Fuel Cap - Maintenance Requirements The maintenance instructions in materials and...
...test. Spark Plug - Injection Pump (if applicable) - Muffler - Deviations from defects in this recommendation 28 HL 90 K Diagnosis You, as non-defective, STIHL Incorporated will be provided without charge to the owner. However, if you claim warranty for Warranty Service Bring ... engine will charge you have any warranty maintenance or repairs on the application of sale, to meet all applicable regulations. STIHL Incorporated is determined that part. Carburetor (if applicable) - Fuel Cap - Maintenance Requirements The maintenance instructions in materials and...
Product Instruction Manual
Page 31
... Statement For California only Your Warranty Rights and Obligations The California Air Resources Board (CARB) and STIHL Incorporated are responsible for the period listed below provided there has been no cost to you can write to HL 90 K 29 If any of the following: N repair or replacement required because of misuse, neglect or...
... Statement For California only Your Warranty Rights and Obligations The California Air Resources Board (CARB) and STIHL Incorporated are responsible for the period listed below provided there has been no cost to you can write to HL 90 K 29 If any of the following: N repair or replacement required because of misuse, neglect or...
Product Instruction Manual
Page 32
...a warranty station at a warranty station. Any warranted part that your engine is scheduled only for regular inspection in Subsection COVERAGE BY STIHL INCORPORATED, see below . Any such part repaired or replaced under the warranty must not be warranted for the period of time prior... the provisions of a non-exempted add-on or modified parts will be liable to Subsection (4) below ) must be warranted for 30 HL 90 K STIHL Incorporated will not be replaced by the engine manufacturer according to the owner. The use of Subsection (4) above . If the part fails...
...a warranty station at a warranty station. Any warranted part that your engine is scheduled only for regular inspection in Subsection COVERAGE BY STIHL INCORPORATED, see below . Any such part repaired or replaced under the warranty must not be warranted for the period of time prior... the provisions of a non-exempted add-on or modified parts will be liable to Subsection (4) below ) must be warranted for 30 HL 90 K STIHL Incorporated will not be replaced by the engine manufacturer according to the owner. The use of Subsection (4) above . If the part fails...
Product Instruction Manual
Page 33
...part. That notwithstanding, any authorized STIHL servicing dealer and present the signed STIHL product registration card, or the print...be excluded from such warranty coverage if STIHL Incorporated demonstrates that the STIHL product has been abused, neglected, or... adjustment limiting device is still eligible for Warranty Service Bring the STIHL product to make a Claim for warranty coverage. Emission Warranty Parts...#2,821,860; #3,010,057, #3,010,058, #3,400,477; Trademarks English STIHL Registered Trademarks STIHL® { K The color combination orange-grey (U.S. and #3,400,476) AutoCut...
...part. That notwithstanding, any authorized STIHL servicing dealer and present the signed STIHL product registration card, or the print...be excluded from such warranty coverage if STIHL Incorporated demonstrates that the STIHL product has been abused, neglected, or... adjustment limiting device is still eligible for Warranty Service Bring the STIHL product to make a Claim for warranty coverage. Emission Warranty Parts...#2,821,860; #3,010,057, #3,010,058, #3,400,477; Trademarks English STIHL Registered Trademarks STIHL® { K The color combination orange-grey (U.S. and #3,400,476) AutoCut...
Product Instruction Manual
Page 34
... Series ™ STIHL M-Tronic ™ STIHL MiniBoss ™ STIHL MotoPlus 4 ™ STIHL Multi-Cut HomeScaper Series ™ STIHL OUTFITTERS ™ STIHL PICCO ™ STIHL PolyCut ™ STIHL PowerSweep ™ STIHL Precision Series ™ STIHL Protech ™ STIHL RAPID ™ STIHL SuperCut ™ STIHL Territory ™ TapAction ™ TrimCut ™ This listing of ANDREAS STIHL AG & Co. KG, Waiblingen is subject to change. HL 90 K Any unauthorized...
... Series ™ STIHL M-Tronic ™ STIHL MiniBoss ™ STIHL MotoPlus 4 ™ STIHL Multi-Cut HomeScaper Series ™ STIHL OUTFITTERS ™ STIHL PICCO ™ STIHL PolyCut ™ STIHL PowerSweep ™ STIHL Precision Series ™ STIHL Protech ™ STIHL RAPID ™ STIHL SuperCut ™ STIHL Territory ™ TapAction ™ TrimCut ™ This listing of ANDREAS STIHL AG & Co. KG, Waiblingen is subject to change. HL 90 K Any unauthorized...
