37
Remove foreign objects such as grasses and stones gathered in [
*
] part (as
shown in the below figure) of the gear case [5].
Remove the foreign objects.
* If the product is used without removing the foreign objects, it could cause a serious
injury or damage of the gear case.
Align the center hole of the grass cutting steel blade [A] with the boss of the
blade holder [6], and install them to the gear case [5].
Align the center hole of the grass cutting steel blade with the boss of the blade
holder.
* Otherwise, a serious injury or damage of the trimmer/brush cutter could be caused due
to excessive vibration or looseness of the nut .
Install the blade cap [B] and nut cover
[C].
Insert the L-wrench (4 mm) [8] into the
hole [7] for fixing the gear case [5] to
align with the groove or hole of the
blade holder [6].
Note
●
The L type wrench [8] is included in the
powerhead.
Turn the nut [D] with a combination
wrench counterclockwise to fix them to
the output shaft.
Torque : 16.7 to 21.6 N·m
Type of blade : Genuine 4 tooth grass cutting
steel blade
Note
●
Loosening/tightening direction of this nut [D] is opposite to that of the regular nut.
●
Removal must be performed in the opposite order of the installation procedure.
●
Do not use a saw tooth blade. Only use a 4 tooth grass cutting steel blade.
●
Do not use the grass debris shield for grass cutting steel blade (option) with the cutting line head.
6
7
[D]
[A]
[C]
[B]
[6]
[8]
[5]
[7]
[
*
]
8
9
10