Tensioning The Saw Chain; Filling Up With Chain Oil - Stihl MS 194 T Instruction Manual

English
► Turn the tensioning screw counterclockwise as far as
stop.
The chain is now slack.
► Remove the bar and chain.
6.2

Tensioning the Saw Chain

The saw chain expands or contracts during cutting work.
Chain tension changes as a result. Check chain tension
regularly during operation and readjust if necessary.
► Shut off the engine and engage the chain brake.
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2
► Loosen the nut (1).
► Disengage the chain brake.
► Hold the bar nose up and turn the tensioning screw (2)
clockwise until the following points apply:
– Chain sag 'a' in the center of the bar is 1 - 2 mm.
– The chain can still be pulled easily along the bar with
two fingers.
► Keep holding the bar nose up and tighten down the nut (1)
firmly.
► If chain sag 'a' in the center of the bar is not 1 - 2 mm:
Readjust chain tension.
6.3

Filling Up with Chain Oil

Chain oil lubricates and cools the rotating chain.
STIHL recommends you use a STIHL chain oil or an
equivalent chain oil approved for chainsaws.
► Shut off the engine and engage the chain brake.
16
► Place your saw on a level surface so that the oil tank cap
faces up.
► Use a damp cloth to clean the tank cap and the area
around it.
► Swing the grip on the oil tank cap to the vertical position.
► Turn the oil tank cap counterclockwise as far as stop.
► Remove the oil tank cap.
a
► Fill up with chain oil, taking care not to spill any oil and do
not overfill the tank.
► If the grip on the oil tank cap has dropped into the closed
position: Raise the grip until it is vertical.
► Place the cap in the filler opening so that mark (1) lines up
with mark (2).
► Press the cap down and rotate it clockwise as far as stop.
The cap snaps into place. The mark (1) points to mark (3),
► Check to see if the oil tank cap can be pulled upwards and
off.
6 Assembling the Saw
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0458-568-0121-A