Removing And Installing Metal Cutting; Attachment; Adjusting Trimmer For User; Fitting And Adjusting The Carrying System - Stihl FSA 90 Gebrauchsanleitung

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7.5

Removing and Installing Metal Cutting

Attachment

7.5.1 Mounting Metal Cutting Attachment
► Switch off the trimmer, push retaining latch to position
and remove the battery.
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2
3
4
5
6
7
► Fit the fanwheel (5) on the shaft (6) with fan blades facing
up.
► Place the cutting attachment (4) on the fanwheel (5). If
you are fitting a circular saw blade or a grass cutting blade
with more than 4 cutting edges: Its cutting edges must
face in the same direction as the arrow on the deflector.
► Place the thrust washer (3) on the metal cutting
attachment (4) so that its raised side faces up.
► Place the rider plate (2) on the thrust washer (3) so that its
closed side faces up.
► Insert the stop pin (7) in the bore as far as stop and hold
it depressed.
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► Rotate the metal cutting attachment (4) clockwise until the
stop pin (7) engages in position.
The shaft (6) is now blocked.
► Fit the nut (1) counterclockwise and tighten it down firmly.
► Remove the stop pin (7).
7.5.2 Removing the Metal Cutting Attachment
► 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 metal cutting attachment clockwise until the
stop pin engages in position.
The shaft is now blocked.
► Unscrew the mounting nut clockwise.
► Remove the rider plate, thrust washer, metal cutting
attachment and fanwheel.
► Remove stop pin.

8 Adjusting Trimmer for User

8.1

Fitting and Adjusting the Carrying System

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2
► Put on the shoulder strap (1) or full harness (3).
► Adjust the shoulder strap (1) or full harness (3) so that the
carabiner (2) is about a hand's width below your right hip.
8 Adjusting Trimmer for User
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