Stihl FS 90 R Support Question
Stihl FS 90 R Support Question
Find answers below for this question about Stihl FS 90 R.Need a Stihl FS 90 R manual? We have 2 online manuals for this item!
Question posted by nav31gud on June 18th, 2016
My Air Filter Has Oil In It
My air filter has oil in it and its not starting
Current Answers
Answer #1: Posted by Odin on June 18th, 2016 4:25 PM
Odin
Member since:
April 10th, 2010 Points: 41,236,670
Member since:
April 10th, 2010 Points: 41,236,670
Hope this is useful. Please don't forget to click the Accept This Answer button if you do accept it. My aim is to provide reliable helpful answers, not just a lot of them. See https://www.helpowl.com/profile/Odin.
Related Stihl FS 90 R Manual Pages
Product Instruction Manual - Page 3
... Trimmer/Brushcutter 32
Starting / Stopping the Engine
33
Operating Instructions
36
Cleaning the Air Filter
36
Engine Management
36...and Evaporative Emissions Control Warranty Statement
Trademarks
{
FS 90, FS 90 R
English
48 Allow only persons who ...0000000802_007_GB
Printed on chlorine-free paper Printing inks contain vegetable oils, paper can go to reduce the risk of the instructions...
Product Instruction Manual - Page 4
...oil mixture
Press to operate decompression valve
Manual fuel pump
Symbols in Text
Many operating and safety instructions are marked with the symbols and signal words described below:
Engineering Improvements
STIHL's philosophy is to continually improve all of its individual components.
2
FS 90, FS 90... described in severe or fatal injury.
Air intake winter mode Handle heating
Caution! ...
Product Instruction Manual - Page 10
... tool. Warning! Warning! For specific starting work. Failure to use the proper ... Replace damaged heads or blades before starting instructions, see the appropriate section of...
To reduce the risk of moisture, pitch, oil, fuel mix, grease or resin in operation.
...the fueling spot, outdoors only.
English
Warning! Starting Start the engine at least 10 feet (3 m) from...
Product Instruction Manual - Page 11
... the handles while you and all times.
Once the engine has started, immediately blip the throttle trigger, which should not move the cutting attachment. Your power tool is clear of moisture, pitch, oil, fuel mix or grease.
002BA054 KN
002BA055 KN
FS 90, FS 90 R
9 Warning! English During Operation Holding and Controlling the Power Tool
Always...
Product Instruction Manual - Page 15
... could, among other material in your instruction manual).
002BA354 KN 002BA177 KN
If the lawn edges are planted with trees or bordered by a simple adjustment (see right illustration above... AutoCut mowing head
Nylon cutting line advances automatically when tapped against the ground (TapAction). FS 90, FS 90 R
13 English
Warning! To reduce the risk of severe or fatal injury from breakage...
Product Instruction Manual - Page 29
... limit stop . Lay your brushcutter on the deflector for circular saw blades 200 (4, 5) - FS 90, FS 90 R
27 tap it is flush against the shaft (1)
N Block the shaft N Tighten the .... (2.5 cm) long! see "Mounting the Deflector". thus repeated tapping in . (3 cm) of the lawn -
The cutting edges of the mowing attachment deflector or limit stop for grass cutting blades 230-4 (1), 230...
Product Instruction Manual - Page 30
...Block the drive shaft.
N Place the cutting attachment (6) on a fuel mixture of gasoline and engine oil.
N Take the parts off the shaft - do not
remove the thrust plate (7).
4-MIX Engine...on the thrust plate (7). If the mounting nut turns too freely, fit a new one.
28
FS 90, FS 90 R English
Removing the metal cutting attachment
N Block the drive shaft. N Unscrew the mounting nut
clockwise.
Product Instruction Manual - Page 31
... with the fuel. Some fuel additives not only detrimentally affect elastomers (carburetor diaphragms, oil seals, fuel lines, etc.), but magnesium castings and catalytic converters as necessary. it...not to the engine. Store in both water cooled and air cooled engines (e.g., outboard motors, snowmobiles, chain saws, mopeds, etc.). FS 90, FS 90 R
29
At correct idle speed, the cutting tool ...
Product Instruction Manual - Page 38
...filter housing (4) and remove it. N Fit a new filter element. As a temporary measure you need it out with compressed air...screw (1) and remove
the filter cover (2).
Installing the filter
N Install the filter element in the filter housing and fit the ...Instructions
Cleaning the Air Filter
Engine Management
... (ignition, carburetor) from around
the filter. If there is a noticeable loss ...
Product Instruction Manual - Page 39
...N Start and warm up the engine for about 3 minutes.
N Open the throttle wide.
readjust if necessary -
Standard Setting
N Shut off the engine. N Carefully turn open .
FS 90, FS 90 R....
It is no further than stop , until there is
properly adjusted - N Check the air filter and clean or
replace as necessary. At sea level
N Turn the high speed screw (H) counterclockwise...
Product Instruction Manual - Page 41
...control to start or runs poorly at part throttle etc.) affect the condition of spark plug:
- see "Specifications". Fit a new spark plug after approx. 100 operating hours or earlier if the electrodes are badly eroded.
Too much engine oil in fuel mix.
- Dirty air filter.
- ... adapter nut, it down on the insulator nose which have caused fouling of the spark plug. FS 90, FS 90 R
39
Product Instruction Manual - Page 43
... anchor loop of the spring housing and uncoils: Refit it counterclockwise, starting outside and working inwards.
249BA018 KN
FS 90, FS 90 R
41
N Push the spring housing into the starter cover. N...as described in the illustration.
N Reinstall the rope rotor -
turn it with non-resinous oil. then go to "Tensioning the Rewind Spring".
Replacing a broken rewind spring
N Remove the...
Product Instruction Manual - Page 44
...firmly in the rope bushing. N Let go of children and other unauthorized persons.
42
FS 90, FS 90 R If the grip droops to increase spring tension. If this helps prevent the carburetor ...screws firmly.
N When the starter rope is fully extended it to the cylinder fins and air filter. Take one more turn the rope rotor six full revolutions in accordance with local environmental requirements...
Product Instruction Manual - Page 46
...X
X
Control handle
check operation
X
X
Air filter Fuel pick-up body in fuel tank
clean... screws, nuts and bolts (not adjusting screws)
retighten
44
before starting work at the end of operation
check
X
Spark arresting screen in...gap
replace after every 100 hours of operation
visual inspection
X
Cooling air intakes
clean
Valve clearance
check and adjust if necessary, one time ...
Product Instruction Manual - Page 48
... Arresting Screen 6 Bike Handle 7 Throttle Trigger 8 Slide Control 9 Throttle Trigger Lockout 10 Throttle Cable Retainer 11 Carrying Ring 12 Fuel Pump 13 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
249BA062 KN
46...
Product Instruction Manual - Page 49
...for a cold start.
13 Choke Knob Eases engine starting by enriching mixture.
14 Air Filter Cover Encloses and protects the air filter element.
15 Fuel Tank For fuel and oil mixture.
16 Machine...feet and legs clear of the pull starter, for all Mowing
Attachments 5 Skirt 6 Metal Mowing Tool
002BA114 KN
FS 90, FS 90 R
47 English
2
1
3
45
1
3
6
4
1 Mowing Head 2 Deflector for Mowing Heads 3...
Product Instruction Manual - Page 50
e. Specifications
EPA / CEPA
The Emission Compliance Period referred to on the CARB-Air Index Label indicates the terms:
Extended = 300 hours Intermediate = 125 hours Moderate = 50 hours
Engine
One-cylinder, four-stroke engine with mixture lubrication
48
FS 90, FS 90 R blade, made from metal for different purposes.
7
8
002BA186 KN
7 Circular Saw Blade 8 Limit Stop for...
Product Instruction Manual - Page 53
...charge to the determination that a warranted part is defective. Air Filter
- Choke (Cold Start Enrichment System)
- Fuel Tank
- Fuel Line
- Maintenance...STIHL servicing dealer and present the signed warranty card.
FS 90, FS 90 R
51 The following :
N repair or replacement required... quality and mixing ratio of fuel and oil may require shorter maintenance intervals. Any manufacturer...
Product Instruction Manual - Page 54
...small off -road equipment engine to a STIHL servicing dealer as soon as :
Air Filter, Carburetor, Fuel Pump, Choke (Cold Start Enrichment System), Control Linkages, Intake Manifold, Magneto or Electronic Ignition System (Ignition...defects in a reasonable amount of a non exempted add-on or modified part.
52
FS 90, FS 90 R As the small off -road equipment engine is defective, the part will be...
Product Instruction Manual - Page 55
...owner must be provided at a warranty station.
Emission Warranty Parts List
Air Filter, Carburetor, Fuel Pump, Choke (Cold Start Enrichment System), Control Linkages, Intake Manifold, Magneto or Electronic Ignition System... distribution centers that are authorized to the first scheduled replacement point for
FS 90, FS 90 R
that a warranted part is scheduled only for regular inspection in ...
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