Instruction Manual
Page 3
... sure your trimmer / brushcutter. KG, 2017 0458-593-8621-A. Contact your STIHL dealer or the STIHL distributor for the type of cutting attachment being used. Always wear proper eye protection. { STIHL FS 94 R This instruction manual is protected by Dealer 36 Maintenance and Care 37 Main...Stopping the Engine 27 Transporting the Unit 30 Operating Instructions 30 Cleaning the Air Filter 31 Engine Management 31 Adjusting the Carburetor 32 Spark Plug 32 Storing the Machine 33 Sharpening Metal Cutting Blades 34 Maintaining the Mowing Head 34 Inspection and ...
... sure your trimmer / brushcutter. KG, 2017 0458-593-8621-A. Contact your STIHL dealer or the STIHL distributor for the type of cutting attachment being used. Always wear proper eye protection. { STIHL FS 94 R This instruction manual is protected by Dealer 36 Maintenance and Care 37 Main...Stopping the Engine 27 Transporting the Unit 30 Operating Instructions 30 Cleaning the Air Filter 31 Engine Management 31 Adjusting the Carburetor 32 Spark Plug 32 Storing the Machine 33 Sharpening Metal Cutting Blades 34 Maintaining the Mowing Head 34 Inspection and ...
Instruction Manual
Page 17
.... STIHL FS 94 R English 15 Store the power tool in a dry and high or locked location out of reach of the cutting attachment to come off and result in the instruction manual. WARNING Never repair damaged cutting attachments by welding, straightening or modifying the shape. Tighten all nuts, bolts and screws, except the carburetor...
.... STIHL FS 94 R English 15 Store the power tool in a dry and high or locked location out of reach of the cutting attachment to come off and result in the instruction manual. WARNING Never repair damaged cutting attachments by welding, straightening or modifying the shape. Tighten all nuts, bolts and screws, except the carburetor...
Instruction Manual
Page 26
...fire and/or explosion, do not use your dealer for use in gasoline affects engine speed - STIHL MotoMix has a high octane rating and ensures that gets into the mixture. 24 STIHL FS 94 R Do not use BIA or TCW rated (twostroke water cooled) mix oils or other environmental ... mixture of STIHL MotoMix. NOTICE Gasoline with an ethanol content of moisture that you use only quality unleaded gasoline! To reduce the risk of control and/or contact with the running problems or damage the engine. Some fuel additives not only detrimentally affect elastomers (carburetor diaphragms, oil...
...fire and/or explosion, do not use your dealer for use in gasoline affects engine speed - STIHL MotoMix has a high octane rating and ensures that gets into the mixture. 24 STIHL FS 94 R Do not use BIA or TCW rated (twostroke water cooled) mix oils or other environmental ... mixture of STIHL MotoMix. NOTICE Gasoline with an ethanol content of moisture that you use only quality unleaded gasoline! To reduce the risk of control and/or contact with the running problems or damage the engine. Some fuel additives not only detrimentally affect elastomers (carburetor diaphragms, oil...
Instruction Manual
Page 31
... g. N Repeat the starting procedure. N Set the choke knob according to the Run F position. WARNING Make sure the carburetor is idling. the choke knob moves to engine temperature. N Check that the starter rope can rewind properly. STIHL FS 94 R 29 Guide it might otherwise break. N Check that all the way - the choke knob moves to...
... g. N Repeat the starting procedure. N Set the choke knob according to the Run F position. WARNING Make sure the carburetor is idling. the choke knob moves to engine temperature. N Check that the starter rope can rewind properly. STIHL FS 94 R 29 Guide it might otherwise break. N Check that all the way - the choke knob moves to...
Instruction Manual
Page 32
... Storing for a short period: Wait for a short while at high revs (full throttle off load) for the first three tank fillings. STIHL FS 94 R As all moving parts have to 15 tank fillings. This avoids unnecessary high loads during the break-in period A factory-new machine should...need it again. The engine develops its maximum power after about 5 to bed in during this period. This protects enginemounted components (ignition, carburetor) from sources of transport guard depends on the metal cutting attachment supplied with the machine. Transport guards are greater during the break-in ...
... Storing for a short period: Wait for a short while at high revs (full throttle off load) for the first three tank fillings. STIHL FS 94 R As all moving parts have to 15 tank fillings. This avoids unnecessary high loads during the break-in period A factory-new machine should...need it again. The engine develops its maximum power after about 5 to bed in during this period. This protects enginemounted components (ignition, carburetor) from sources of transport guard depends on the metal cutting attachment supplied with the machine. Transport guards are greater during the break-in ...
Instruction Manual
Page 34
... hours or earlier if the electrodes are badly eroded/corroded. These factors cause deposits to start or runs poorly at part load. 000BA039 KN 32 STIHL FS 94 R Removing the spark plug 2 1 N Turn screw (1) in all operating states at part throttle etc.) affect the condition of spark plug:.... too much engine oil in fuel mix, - operating at idling speed, first check the spark plug. 0208BA038 KN English Adjusting the Carburetor The carburetor of the approved range. The wrong fuel mix (too much oil in the gasoline), a dirty air filter and unfavorable running conditions, ...
... hours or earlier if the electrodes are badly eroded/corroded. These factors cause deposits to start or runs poorly at part load. 000BA039 KN 32 STIHL FS 94 R Removing the spark plug 2 1 N Turn screw (1) in all operating states at part throttle etc.) affect the condition of spark plug:.... too much engine oil in fuel mix, - operating at idling speed, first check the spark plug. 0208BA038 KN English Adjusting the Carburetor The carburetor of the approved range. The wrong fuel mix (too much oil in the gasoline), a dirty air filter and unfavorable running conditions, ...
Instruction Manual
Page 35
... snugly onto the spark plug terminal (2). Arcing may occur that could ignite combustible fumes and cause a fire. N Run the engine until the carburetor is dry - N Clean the air filter. N Store the machine in a well ventilated area. N Only use resistor type spark plugs with...secure location - N Dispose of fuel properly in serious injuries or damage to property. N Thoroughly clean the machine. STIHL FS 94 R 33 Do not use only spark plugs authorized by STIHL. N Remove, clean and inspect the cutting attachment. out of the reach of children and other unauthorized persons. ...
... snugly onto the spark plug terminal (2). Arcing may occur that could ignite combustible fumes and cause a fire. N Run the engine until the carburetor is dry - N Clean the air filter. N Store the machine in a well ventilated area. N Only use resistor type spark plugs with...secure location - N Dispose of fuel properly in serious injuries or damage to property. N Thoroughly clean the machine. STIHL FS 94 R 33 Do not use only spark plugs authorized by STIHL. N Remove, clean and inspect the cutting attachment. out of the reach of children and other unauthorized persons. ...
Instruction Manual
Page 39
... adjustment - English before starting work after finishing work area, etc.), shorten the specified intervals accordingly. Maintenance and Care The following intervals apply to shroud STIHL FS 94 R Visual inspection (condition, leaks) X X Clean X Replace any damaged parts X Check operation X X Visual inspection Clean filter housing Replace felt filter1... Control handle Air filter Fuel tank Manual fuel pump (if fitted) Pickup body in fuel tank Carburetor Spark plug Cooling inlets Cylinder fins Spark arresting screen in muffler Spacer molded to normal operating conditions only.
... adjustment - English before starting work after finishing work area, etc.), shorten the specified intervals accordingly. Maintenance and Care The following intervals apply to shroud STIHL FS 94 R Visual inspection (condition, leaks) X X Clean X Replace any damaged parts X Check operation X X Visual inspection Clean filter housing Replace felt filter1... Control handle Air filter Fuel tank Manual fuel pump (if fitted) Pickup body in fuel tank Carburetor Spark plug Cooling inlets Cylinder fins Spark arresting screen in muffler Spacer molded to normal operating conditions only.
Instruction Manual
Page 41
Main Parts 16 18 17 21 3 6 4 7 5 # 12 10 11 9 8 19 13 14 # 15 English 1 Manual Fuel Pump 2 Choke Knob 3 Carburetor Adjusting Screws 4 Fuel Filler Cap 5 Fuel Tank 6 Starter Grip 7 Muffler with Spark Arresting Screen 8 Throttle Trigger 9 Throttle Set Wheel 10 Momentary Stop Switch 11 Throttle Trigger Lockout 12 Carrying Ring 13 Cap with Spark Plug Boot 14 Air Filter Cover 15 Machine Support 16 Loop Handle 17 Barrier Bar 18 Drive Tube 19 Spacer at the Shroud # Serial Number 1191BA034 KN STIHL FS 94 R 39
Main Parts 16 18 17 21 3 6 4 7 5 # 12 10 11 9 8 19 13 14 # 15 English 1 Manual Fuel Pump 2 Choke Knob 3 Carburetor Adjusting Screws 4 Fuel Filler Cap 5 Fuel Tank 6 Starter Grip 7 Muffler with Spark Arresting Screen 8 Throttle Trigger 9 Throttle Set Wheel 10 Momentary Stop Switch 11 Throttle Trigger Lockout 12 Carrying Ring 13 Cap with Spark Plug Boot 14 Air Filter Cover 15 Machine Support 16 Loop Handle 17 Barrier Bar 18 Drive Tube 19 Spacer at the Shroud # Serial Number 1191BA034 KN STIHL FS 94 R 39
Instruction Manual
Page 42
...KN 40 STIHL FS 94 R Cap with Spark Plug Boot Connects the spark plug with Spark Arresting Screen Muffler reduces exhaust noises and diverts exhaust gases away from operator. Barrier Bar Helps keep user's feet and legs clear of the pull starter, for a cold start. 2. Carburetor Adjusting Screws... For tuning the carburetor. 4. Starter Grip The grip of the cutting attachment. 18. Air Filter Cover Covers and protects the air filter element. 15....
...KN 40 STIHL FS 94 R Cap with Spark Plug Boot Connects the spark plug with Spark Arresting Screen Muffler reduces exhaust noises and diverts exhaust gases away from operator. Barrier Bar Helps keep user's feet and legs clear of the pull starter, for a cold start. 2. Carburetor Adjusting Screws... For tuning the carburetor. 4. Starter Grip The grip of the cutting attachment. 18. Air Filter Cover Covers and protects the air filter element. 15....
Instruction Manual
Page 43
... as described in ) Fuel System All position rotary valve carburetor with the cutting attachment. e. blade, made from contact with integral fuel pump Fuel tank capacity: 540 cc (18.3 fl.oz) Weight Dry, without cutting attachment and deflector FS 94 R: 4.6 kg (10.2 lbs) Overall length without cutting... to ISO 8893: Idle speed: 24.1 cc (1.47 cu.in) 35 mm (1.38 in) 25 mm (0.98 in ) R Loop handle Z Fireproof equipment STIHL FS 94 R 41 Definitions 1 Mowing Head The cutting attachment, i. torque / engine 1.3 Nm speed: (12 lbf.in) at the bottom of injury from foreign objects flung...
... as described in ) Fuel System All position rotary valve carburetor with the cutting attachment. e. blade, made from contact with integral fuel pump Fuel tank capacity: 540 cc (18.3 fl.oz) Weight Dry, without cutting attachment and deflector FS 94 R: 4.6 kg (10.2 lbs) Overall length without cutting... to ISO 8893: Idle speed: 24.1 cc (1.47 cu.in) 35 mm (1.38 in) 25 mm (0.98 in ) R Loop handle Z Fireproof equipment STIHL FS 94 R 41 Definitions 1 Mowing Head The cutting attachment, i. torque / engine 1.3 Nm speed: (12 lbf.in) at the bottom of injury from foreign objects flung...
Instruction Manual
Page 45
If any emissionrelated part on the date the utility equipment engine is not scheduled for replacement as the carburetor and the ignition system. As the small off-road equipment engine owner, you should be designed, built and equipped, at ... purchaser that your engine is free from defects in your warranty rights and responsibilities, please contact a STIHL customer service representative at the time of your engine is STIHL FS 94 R 43 STIHL Incorporated Federal Emission Control Warranty Statement Not for small non road engines. EPA standards for the performance ...
If any emissionrelated part on the date the utility equipment engine is not scheduled for replacement as the carburetor and the ignition system. As the small off-road equipment engine owner, you should be designed, built and equipped, at ... purchaser that your engine is free from defects in your warranty rights and responsibilities, please contact a STIHL customer service representative at the time of your engine is STIHL FS 94 R 43 STIHL Incorporated Federal Emission Control Warranty Statement Not for small non road engines. EPA standards for the performance ...
Instruction Manual
Page 46
... replacement as required maintenance will be warranted for the period of "repair or replace as non-defective, STIHL Incorporated will be performed either at STIHL Incorporated or at and after the first scheduled replacement point. 44 STIHL FS 94 R Carburetor (if applicable) - Choke (Cold Start Enrichment System) (if applicable) - Magneto or Electronic Ignition System (Ignition Module...
... replacement as required maintenance will be warranted for the period of "repair or replace as non-defective, STIHL Incorporated will be performed either at STIHL Incorporated or at and after the first scheduled replacement point. 44 STIHL FS 94 R Carburetor (if applicable) - Choke (Cold Start Enrichment System) (if applicable) - Magneto or Electronic Ignition System (Ignition Module...
Instruction Manual
Page 47
...are responsible for the period listed below provided there has been no cost to abuse, neglect, or improper maintenance or unapproved modifications. STIHL FS 94 R 45 As the small off -road equipment engine at 1-800-4678445 or you including diagnosis, parts and labor. If you have... Statement For California only Your Warranty Rights and Obligations The California Air Resources Board (CARB) and STIHL Incorporated are pleased to a STIHL servicing dealer as soon as the carburetor or fuel-injection system, the ignition system, and catalytic converter. In California, new equipment that ...
...are responsible for the period listed below provided there has been no cost to abuse, neglect, or improper maintenance or unapproved modifications. STIHL FS 94 R 45 As the small off -road equipment engine at 1-800-4678445 or you including diagnosis, parts and labor. If you have... Statement For California only Your Warranty Rights and Obligations The California Air Resources Board (CARB) and STIHL Incorporated are pleased to a STIHL servicing dealer as soon as the carburetor or fuel-injection system, the ignition system, and catalytic converter. In California, new equipment that ...
Instruction Manual
Page 48
... used for damages to Subsection (4) below. Where to make a Claim for the part. 4. Emission Warranty Parts List Air Filter, Carburetor (if applicable), Fuel Pump, Choke (Cold Start Enrichment System) (if applicable), Control Linkages, Intake Manifold, Magneto or Electronic Ignition ...replacement of any warranted part otherwise eligible for warranty coverage may be warranted for warranty coverage. 46 STIHL FS 94 R STIHL Incorporated is liable for any authorized STIHL servicing dealer. Any such work is defective. Any such part repaired or replaced under the warranty ...
... used for damages to Subsection (4) below. Where to make a Claim for the part. 4. Emission Warranty Parts List Air Filter, Carburetor (if applicable), Fuel Pump, Choke (Cold Start Enrichment System) (if applicable), Control Linkages, Intake Manifold, Magneto or Electronic Ignition ...replacement of any warranted part otherwise eligible for warranty coverage may be warranted for warranty coverage. 46 STIHL FS 94 R STIHL Incorporated is liable for any authorized STIHL servicing dealer. Any such work is defective. Any such part repaired or replaced under the warranty ...