AS MOTOR Ride-on-Allmaher AS 900 ENDURO Operator's Manual page 32

Cutting blades
If the cutting blades strike a foreign object, they
can be twisted (overload protection).
Never mow when the cutting blades are twis-
ted.
Turn the cutting blades back to their initial posi-
tion. If the cutting blades cannot be turned
back, have the cutting mechanism checked for
damage and the cutting blades turned back or
replaced by an authorised service centre.
To prevent unbalance replace or reverse
the cutting blades (2) in pairs only!
Cutting blades (AS 900, AS 980)
2 3
Fig. 12:
Fig. 13:
The cutting blades (2) are reversible blades.
Reverse both blades
– when the width (4) of a cutting blade is smal-
ler than 55 mm and
– when the other side of the cutting blade has
not yet been used.
32
3 2
Fig. 14:
The cutting blades and fastening parts must be
changed
– when the width (5) of a cutting blade is smal-
ler than 40 mm and the other side of the cut-
ting blade has already been used.
– when the thickness of the cutting blade at
any point is below 1 mm (except cutting
edge).
Cutting blades (AS 915)
2 3
Fig. 15:
Fig. 16:
The cutting blades (2) and the fastening parts
must be changed
– when the width of the cutting blade (4) is un-
der 50 mm.
– when the thickness of the cutting blade at
any point is below 1 mm (except cutting
edge).
Original blade
An original AS-blade is engraved with
(onlyAS 915):
AS XXXXXXXX
3 2