Maruyama B42L Manual Del Propietário página 15

Brushcutter Blade
CAUTION
POTENTIAL HAZARD
• If the Brushcutter blade is not ade-
quately tightened, it can come loose
from the Brushcutter during use.
WHAT CAN HAPPEN
• This may cause damage to property or
personal injur y.
HOW TO AVOID THE HAZARD
• Make sure the Br ushcutter blade is
securely fastened to the attaching shaft
in the gearcase.
WARNING
POTENTIAL HAZARD
• Brushcutter blade is sharp.
WHAT CAN HAPPEN
• Contact with sharp blade can cause per-
sonal injur y.
HOW TO AVOID THE HAZARD
• Wear gloves when you handle the blade.
[B42L, B42]
1. Remove the blade nut, stabilizer and clamping wash-
er from the attaching shaft out of the gearcase.
Note: The blade nut has left-hand thread.
2. Install the brushcutter blade onto the boss adapter,
then reinstall the clamping washer, stabilizer and
blade nut.
3. Align the hole in the boss adapter with the guide
hole in the gearcase.
4. Insert theφ6mm pin into the hole in the boss
adapter and the hole in the gearcase to lock the
attaching shaft.
5. Tighten the blade nut.
6. Remove theφ6mm pin from the boss adapter and
gearcase.
Left-hand thread
Gearcase
[B42A]
1. Remove the blade bolt, stabilizer and clamping
washer from the attaching shaft out of the gearcase.
Note: The blade bolt has left-hand thread.
2. Install the brushcutter blade onto the boss adapter,
then reinstall the clamping washer, stabilizer and
blade bolt.
3. Align the hole in the boss adapter with the guide
slot in the gearcase.
4. Insert the 3.5mm pin into the hole in the boss
adapter and the guide slot in the gearcase to lock
the attaching shaft.
5. Tighten the blade bolt.
6. Remove the 3.5mm pin from the boss adapter and
gearcase.
— US-14 —
Blade Nut
Stabilizer
Washer
Brushcutter Blade
Attaching Shaft
Boss Adapter
Holding Tool
(φ6mm Pin)