Stihl FS 250 R Support Question
Stihl FS 250 R Support Question
Find answers below for this question about Stihl FS 250 R.Need a Stihl FS 250 R manual? We have 3 online manuals for this item!
Question posted by Unlimitedinstallations on April 13th, 2015
Why Will My Sthil 250r Won't Start?
The carb is clean, the spark plug is new, the exhaust screen is clean and the air filter and fuel pickup filter is clean
Current Answers
Answer #1: Posted by BusterDoogen on April 13th, 2015 9:02 AM
BusterDoogen
Member since:
October 30th, 2011 Points: 28,565,397
Member since:
October 30th, 2011 Points: 28,565,397
It seems you've done the normal troubleshooting for no start. Go here for a few other possiblilies.
I hope this is helpful to you!
Please respond to my effort to provide you with the best possible solution by using the "Acceptable Solution" and/or the "Helpful" buttons when the answer has proven to be helpful. Please feel free to submit further info for your question, if a solution was not provided. I appreciate the opportunity to serve you!
Related Stihl FS 250 R Manual Pages
Product Instruction Manual - Page 2
... Cutting Tools 26 Fuel 30 Fueling 31 Fitting the Harness 32 Balancing the Brushcutter 33 Starting / Stopping the Engine ........ 34 Operating Instructions 37 Cleaning the Air Filter 37 Motor Management 38
Adjusting the Carburetor 38 Checking the Spark Plug 40 Engine Running... for the type of the instructions in USA
STIHl
FS 120, FS 120 R, FS 200, FS 200 R, FS 250, FS 250 R
1 M7.
Product Instruction Manual - Page 8
... tool in a vehicle, properly secure it in well-ventilated areas, outdoors. FS 120, FS 120 R, FS 200, FS 200 R, FS 250, FS 250 R
7 Always shut off any pressure build-up inside the fuel tank depending on "Fuel" of the cap. Select bare ground for fuel (see the chapter on the fuel used, the weather conditions and the tank venting system. Check for...
Product Instruction Manual - Page 9
...FS 120, FS 120 R, FS 200, FS 200 R, FS 250, FS 250 R Inspect for loose parts (nuts, screws, etc.) and for proper condition and operation before using the power tool.
Before Starting...spark plug -
Never use the proper parts may require you to modify the controls or safety devices. Keep the handles clean..."Mounting the Cutting Attachments" of fuel.
Do not attach any cutting attachment...
Product Instruction Manual - Page 13
... off the engine and remove the spark plug boot before replacing the cutting attachment....cleaning. To reduce the risk of injury, always shut off the engine and make sure the cutting attachment has stopped before adjusting the length of the cylinder, spark plug) become hot during operation.
Never modify your STIHL servicing dealer only.
12
FS 120, FS 120 R, FS 200, FS 200 R, FS 250, FS 250...
Product Instruction Manual - Page 19
....
Never test the ignition system with the spark plug boot removed from the spark plug or with a spark-arresting screen to reduce the risk of the cutting attachment to come off and result in the instruction manual.
18
FS 120, FS 120 R, FS 200, FS 200 R, FS 250, FS 250 R
Do not operate your power tool if the screen is damaged, missing or modified. Remember...
Product Instruction Manual - Page 33
... Cutting Tool, Deflector, Handle and Harness".
32
FS 120, FS 120 R, FS 200, FS 200 R, FS 250, FS 250 R Run the engine until the spring hook
(2) is described in chapter "Approved Combinations of the harness is about a hand's width below your right hip. : Balance the brushcutter.
English / USA
Fitting the Harness
250BA051 KN
Change the fuel pickup body every year.
Product Instruction Manual - Page 35
the ignition is switched on, the engine can start
STOP- START
STOP
34
FS 120, FS 120 R, FS 200, FS 200 R, FS 250, FS 250 R Controls Control handle on bike handle Throttle trigger interlock (1) Throttle trigger (2) Slide control (3)
7 4
5 3
6 2
1
Control handle on the spring hook (1) and pull the carrying ring (2) out ...
Product Instruction Manual - Page 37
... run position # and the engine settles down to STOP-O. : Pull off the spark plug boot (10).
36
FS 120, FS 120 R, FS 200, FS 200 R, FS 250, FS 250 R Make sure the carburetor is idling.
Your machine is now ready for brief period. If the engine does not start :
10
: Move the slide control to idle speed. English / USA
: Pull the...
Product Instruction Manual - Page 38
...new machine should not be run at high revs (full throttle off the spark plug. : Open the throttle wide.
: Crank the engine several times with fuel.
: Set choke knob according to engine temperature.
: Now start the engine. As all moving parts have to g : Press in the tab (1) and remove the
filter cover (2). : Clean...the filter (3).
250BA022 KN
FS 120, FS 120 R, FS 200, FS 200 R, FS 250, FS 250 ...
Product Instruction Manual - Page 40
...reached with the standard setting.
: Warm up the engine.
FS 120, FS 120 R, FS 200, FS 200 R, FS 250, FS 250 R
39
see chapter "Adjusting the Throttle Cable". : ... using a metal cutting tool or about one turn counterclockwise. : Start the engine and run it one eighth of Thumb
Rotate the high...the air filter and replace if
necessary. : Check that the cutting tool does not rotate.
...
Product Instruction Manual - Page 41
...may result in trouble in chapter "Starting / Stopping the Engine".
: Clean dirty spark plug. : Check the electrode gap (A) and
readjust if necessary - Wrong fuel mix (too much oil in the same direction.
operating at part load.
Fit a new spark plug after approx. 100 operating hours or earlier if the electrodes are badly eroded.
40
FS 120, FS 120 R, FS 200, FS 200 R, FS 250, FS 250 R
Product Instruction Manual - Page 42
... down firmly. FS 120, FS 120 R, FS 200, FS 200 R, FS 250, FS 250 R
41 see "Special Accessories" - Always press spark plug boot (2) snugly onto terminal (1) of operation.
: Unscrew the filler plug (1). : If... even though the air filter is clean and the carburetor and throttle cable are properly adjusted, the cause may be attached.) A loose connection between spark plug boot and ignition ...
Product Instruction Manual - Page 45
... persons.
: Use a file (special accessory) to the cylinder fins and air filter.
: Store the machine in accordance with a grinder or have blade checked ...clean the fuel tank in a well ventilated area.
: Dispose fuel properly in a dry, high or locked location - See cutting tool packaging for additional sharpening instructions.
002BA042 KN
44
FS 120, FS 120 R, FS 200, FS 200 R, FS 250, FS 250...
Product Instruction Manual - Page 46
... servicing dealer1)
1) STIHL recommends that the following maintenance intervals apply for normal operating conditions.
Complete machine Control handle Air filter
Pick up body in fuel tank Fuel tank Carburetor
Spark plug
Cooling inlets
Spark arresting screen* in all versions, market-specific
before starting work after finishing work area etc.), shorten the specified intervals accordingly.
Product Instruction Manual - Page 48
...
(with spark arresting screen*) 6= Bike Handle 7= Throttle Trigger 8= Slide Control 9= Throttle Trigger Interlock 10= Throttle Cable Retainer 11= Carrying Ring 12= Fuel Pump 13= Rotary Choke Knob 14= Air Filter Cover 15= Fuel Tank 16= Machine Support 17= Handle Support 18= Wing Screw 19= Loop Handle 20= Barrier Bar # Serial number
FS 120, FS 120 R, FS 200, FS 200 R, FS 250, FS 250 R
* see...
Product Instruction Manual - Page 49
...feet and legs of the engine.
8. Spark Plug Boot Connects the spark plug to start .
13. Fuel Pump Provides additional fuel feed for a cold start the engine.
4. Loop Handle For easy control of machine during cutting work .
20. English / USA
Definitions
1. Starter Grip The grip of the machine with spark arresting screen) Reduces exhaust noises and diverts exhaust gases away from operator...
Product Instruction Manual - Page 51
...Spark plug thread: M 14 x 1.25; 0.37 in long (9.5 mm)
Fuel System
Carburetor: All position diaphragm carburetor with integral fuel pump
Air filter:
Paper filter element
Fuel tank capacity: 21.6 fl.oz (0.64 L)
Fuel mix:
See "Fuel...): Max. with bike handle - English / USA
Specifications
Engine
Model
FS 120
FS 200
FS 250
Single cylinder two-stroke engine
Displacement:
1.88 cu.in (30.8 ...
Product Instruction Manual - Page 54
...fuel and oil may require shorter maintenance intervals. Any manufacturer-approved or equivalent replacement part may be performed either at STIHL Incorporated or at an authorized STIHL servicing dealer. STIHL Incorporated is liable for damages to the owner. FS 120, FS 120 R, FS 200, FS 200 R, FS 250, FS 250...Choke (Cold start enrichment system) Intake manifold Air filter Spark plug Magneto or ...
Product Instruction Manual - Page 56
...list specifically defines the emission-related warranted parts:
Carburetor Choke (Cold start enrichment system) Intake manifold Air filter Spark plug Magneto or electronic ignition system (ignition module) Catalytic converter (if ...for the cost of fuel and oil may be warranted for Warranty Service
Bring the product to the owner. FS 120, FS 120 R, FS 200, FS 200 R, FS 250, FS 250 R
55 Any ...
Parts List - Page 17
... C1QS51C
Heat shield Gasket Sealing ring
Tôle calorifuge Joint Anneau de joint
(09.2003) Grommet
(09.2003) Douille
Filter housing ) 15 Hexagon nut M5 Air filter Filter cover Choke knob Fuel pump Hose 2.2x5.4x68 (D) Hose 2.2x5.4 mm x 1 m (A,B)
Set of gaskets ) 8
Boîtier de filtre ) 15 Ecrou à six pans M5...
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