English / USA
Replacing Starter Rope /
Rewind Spring
If engine is down on power, difficult to
start or runs poorly at idling speed, first
check the spark plug.
:
:
:
:
Unscrew the oil tank filler cap and
drain the tank.
Unscrew the fuel tank filler cap and
drain the tank.
:
Remove spark plug – see “Starting /
Stopping the Engine“.
Always store chain oil and fuel mix
in approved safety-type canisters.
:
:
Clean dirty spark plug.
Remove screws from fan housing,
Check electrode gap (A) and
readjust if necessary – see
"Specifications".
hand guard and front handle.
:
:
Lift away the fan housing.
:
Use only resistor type spark plugs
Tension the starter rope or rewind
of the approved range.
spring or replace as necessary.
1
Rectify problems which have caused
fouling of spark plug:
:
:
:
Too much oil in fuel mix.
Dirty air filter.
Unfavorable running conditions,
e.g. operating at part load.
Fit a new spark plug after approx.
To reduce the risk of fire and burn
injury, use only spark plugs
100
operating hours
or earlier if the electrodes are badly
eroded.
authorized by STIHL. Always press
spark plug boot
(2)
snugly onto
spark plug terminal (1) of the proper
size. (Note: If terminal has
detachable SAE adapter nut, it must
be attached.)
A loose connection between spark
plug boot and ignition wire
connector in the boot may create
arcing that could ignite combustible
fumes and cause a fire.
MS 191 T
37
| Categories | Chainsaw Manuals, STIHL Chainsaw Manuals |
|---|---|
| Tags | STIHL MS 191T |
| Download File |
|
| Language | English, Español |
| Product Brand | STIHL. Stihl Inc, USA - Corporate phone: (757) 486-9100. International Support Information: http://stihl.com Email: info@stihl.com, Chainsaw |
| Document File Type | |
| Publisher | stihl.com |
| Wikipedia's Page | Stihl |
| Copyright | Attribution Non-commercial |
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