Mounting And Removing The Mowing Head - Stihl FSA 90 Gebrauchsanleitung

7 Assembling the Trimmer
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The line limiting blade (1) is already installed in the deflector
(2) and must not be removed.
► Push the deflector (2) into the guides on the housing as far
as stop.
The deflector (2) is tight against the housing.
► Insert and tighten down the screws (3) firmly.
7.3.2 Removing the Deflector
► Switch off the trimmer, push retaining latch to position
and remove the battery.
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► Take out the screws (2).
► Pull off the deflector (1).
0458-709-9821-B
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7.4

Mounting and Removing the Mowing Head

7.4.1 Mounting the Mowing Head
► Switch off the trimmer, push retaining latch to position
and remove the battery.
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► Fit the fanwheel (2) on the shaft (3) with fan blades facing
up.
► Fit the mowing head (1) on the shaft (3) and turn it
counterclockwise.
► Insert the stop pin (4) in the bore as far as stop and hold
it depressed.
► Rotate the mowing head (1) counterclockwise until the
stop pin (4) engages in position.
The shaft is now blocked.
► Tighten down the mowing head (1) firmly by hand.
► Remove the stop pin (4).
7.4.2 Removing the Mowing Head
► Switch off the trimmer, push retaining latch to position
and remove the battery.
► Insert the stop pin in the bore as far as stop and hold it
depressed.
► Rotate the mowing head (3) until the stop pin engages in
position.
The shaft is now blocked.
► Unscrew the mowing head clockwise.
► Remove the fanwheel.
► Remove stop pin.
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