Stihl FS 490 C-M - Circular Saw Blade Mounting

FS 360 C-M, FS 410 C-M, FS 460 C-M, FS 490 C-M
English
23
N Place the shredder blade (1) in
position – the cutting edges must
point upwards.
WARNING
Collar (a) must locate in the cutting
attachment's mounting hole (b).
Securing the cutting attachment
N Fit the thrust washer (2) – convex
side must face up.
N Fit the shredder blade guard ring (3)
– opening must face up.
N Block the shaft.
N Fit the nut (4) counterclockwise and
tighten it down firmly.
WARNING
If the mounting nut has become too
loose, fit a new one.
NOTICE
Remove the tool used to block the shaft.
Removing the cutting attachment
N Block the shaft.
N Unscrew the mounting nut
clockwise.
N Pull the cutting attachment with its
mounting hardware off the gearbox.
Mounting Circular Saw Blades
A limit stop kit, which includes a limit
stop and a guard ring for circular saw
blades, is available as a special
accessory for mounting circular saw
blades.
Notice on new machines that come
standard with a mowing head only:
Further mounting hardware is necessary
for a circular saw blade. It is available
from your servicing dealer.
Change the guard ring.
Recommendation: The guard ring must
be mounted with particular care. Have
this work performed by your servicing
dealer. STIHL recommends a STIHL
servicing dealer.
N Remove the guard washer (1) and
thrust plate (2).
N Remove the guard ring (3) for
mowing attachments.
N Keep the guard washer and guard
ring in a safe place for future use.
N Fit the guard ring (4) for saw blades.
N Slip the thrust plate (2) over the
shaft.
N Fit the limit stop (5) for circular saw
blades.
NOTICE
Do not use the guard washer (1) with
circular saw blades.
b
002BA410 KN
3
4
2
a
1
002BA490 KN
2
1
3
5
002BA491 KN
4
2