Krone Big M II - Checking Blades and Securing Pins; Checking Blades on Screw Connection Discs; Checking Blades on Quick-Release Discs

X - 16
Mowers
AMT-1-042
KRONE KRONE
KRONE KRONE
The cutter blades can be turned around
and used on both sides. When cutter
blades are missing or damaged, they
must be replaced as a complete set. This
prevents dangerous unbalanced rotation.
If the thickness of the material between the hole and the
end of the cutter blade has reduced to less than
a = 7 mm, replace the cutter blade.
AMT-1-044
a
1
Missing and damaged cutter blades
cause dangerous unbalanced rotation.
For this reason check the cutter blades
and retaining bolts every day.
10.4.2 Checking the blades and securing
pins
At every replacement of the blades check
the material thickness of the securing
pins and the leaf springs. Damage or
worn securing pins have always to be
replaced by sets on each mowing disc.
Replace the leaf springs if necessary.
EC-0-017
min. 14 mm
min. 14 mm
min. 3 mm
The material thickness of the retaining bolts must not be
less than 14 mm at the weakest point.
The material thickness of the leaf spring must not be
less than 3 mm at the weakest point.
Cutter discs with quick-release blades
Cutter discs with screw connection blades
The material thickness of the retaining bolts must not be
less than 14 mm at the weakest point.
At every replacement of the blades
check the material thickness of the
securing pins. Damage or worn
securing pins have always to be
replaced by sets on each mowing disc.