Adjusting Trimmer For User; Fitting And Adjusting The Carrying System; Balancing The Trimmer - Stihl FSA 90 Instruction Manual

8 Adjusting Trimmer for User

► 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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► 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.
0458-709-9821-C
8.2
The cutting attachment should rest lightly on the ground.
► Switch off the trimmer and push retaining latch to position
► Connect the carrying ring (1) to the carabiner (2).
► Wait for the trimmer to stop swinging.
3
Check position of cutting attachment. If it needs adjustment:
2

Balancing the Trimmer

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