Maruyama B42L Manuel Du Propriétaire/Utilisateur page 14

Brushcutter Blade
WARNING
POTENTIAL HAZARD
• If the Brushcutter blade is not adequate-
ly tightened, it can come loose from the
Brushcutter during use.
WHAT CAN HAPPEN
• This may cause damage to property or
personal injury.
HOW TO AVOID THE HAZARD
• Make sure the Brushcutter blade is
securely fastened to the attaching shaft
in the gearcase.
CAUTION
POTENTIAL HAZARD
• Brushcutter blade is sharp.
WHAT CAN HAPPEN
• Contact with sharp blade can cause seri-
ous personal injury.
HOW TO AVOID THE HAZARD
• Wear gloves when you handle the blade.
[B42L, B42]
1. Remove the blade nut, stabilizer and clamping
washer from the attaching shaft out of the
gearcase.
NOTE: The blade nut has left-hand threads.
2. Install the brushcutter blade onto the boss adapter,
then reinstall the clamping washer, stabilizer and
blade nut.
Left-hand thread
Gearcase
3.
4.
5.
6.
[B42A]
1.
2.
3.
4.
5.
6.
Blade Nut
Stabilizer
Clamping Washer
Brushcutter Blade
Attaching Shaft
Boss Adapter
Ø6mm Pin
— US-13 —
Align the hole in the boss adapter with the guide
hole in the gearcase.
Insert the Ø6 mm pin into the hole in the boss
adapter and the hole in the gearcase to lock the
attaching shaft.
Tighten the blade nut.
Remove the Ø6 mm pin from the boss adapter and
gearcase.
Remove the blade bolt, stabilizer and clamping
washer from the attaching shaft out of the
gearcase.
NOTE: The blade bolt has left-hand threads.
Install the brushcutter blade onto the boss adapter,
then reinstall the clamping washer, stabilizer and
blade bolt.
Align the hole in the boss adapter with the guide
slot in the gearcase.
Insert the Ø3.5 mm pin into the hole in the boss
adapter and the guide slot in the gearcase to lock
the attaching shaft.
Tighten the blade bolt.
Remove the Ø3.5 mm pin from the boss adapter
and gearcase.
Left-hand thread
Attaching Shaft
Boss Adapter
Gearcase
Blade Bolt
Stabilizer
Clamping Washer
Brushcutter Blade
Ø3,5mm Pin