10
ASSEMBLY
Drive shaft to engine (Fig. 1)
Remove tube locking bolt (1).
Insert unholed end of fexible shaft (2) into joint
pipe of drive shaft (3) to the end and tighten the
tube locking bolt by engaging the bolt to the slot
of fl exible shaft.
NOTE
Make sure to align square end of flexible
inner shaft with square hole of drive shaft
by slightly rotating drive shaft so that they are
connected firmly.
Flexible shaft to engine (Fig. 2)
Pull up lock-pin (4).
Insert holed end of flexible shaft into clutch case
to the end by rotating slightly.
Release lock-pin to lock in the location hole (22).
Installation of handle
WARNING
When you use steel/rigid blades on brush
cutters, always use a barrier bar (5) and
shoulder harness with the loop handle.
(Fig. 3)
Attach the handle to the drive shaft tube with the
angle towards the engine.
Adjust the location to the most comfortable
position before operation.
Throttle wire / stop cord
Remove air cleaner cover.
(Fig. 4)
Connect stop cords.
(Fig. 5)
Insert the stay (6) under the nut (7) screwed onto
the outer end of the throttle wire (8) and connect
the end of the throttle wire (9) to the carburetor
(10). Then tighten the nut (7) to secure the throttle
wire to the stay (6).
(Fig. 6)
NOTE
Check that the carburetor throttle returns to
the idle position and also that it can be
opened wide by operating the throttle lever.
Cover throttle wire and stop cords together with
protective tube provided up to air cleaner cover.
(Fig. 7)
Some models may come with the throttle wire
and stop cords already installed.
Installation of gear case cover (Fig. 8)
Attach the gear case cover (11) with the three
screws, making sure to align the notch (12) in
the gear case with the hole (13) in the gear case
cover.
Installation of blade guard (Fig. 9)
The guard bracket already mounted to the drive
shaft tube.Install the blade guard on drive shaft
tube against angle transmission (14). Tighten the
guard bracket fi rmly so that the blade guard does
not swing or move down during operation.
CAUTION
The blade guard must be in place during
operation. If the blade guard is not in place,
there is a possibility of serious injury.
Blade guards are equipped with sharp line limiter.
Be careful with handling it.
Installation of cutting blade (Fig. 12)
When installing a cutting blade, make sure that
there are no cracks or any damage in it and that
the cutting edges are facing the correct direction.
Align the notch hole of the cutter holder with
the hole on the gear case cover and insert the
Allen wrench to stop turning. Turn the fixing nut
clockwise and remove the fi xing nut, protection
cover,cutter holder cap, and toothed lock
washers.The installation of the cutting blade is
as follows: insert the Allen wrench into the notch
hole of the cutter holder and the hole on the gear
case. Then, install the cutting blade (check the
installing direction, as referring to Fig. 14), the
cutter holder cap, protection cover and toothed
lock washers onto the cutter holder in this order.
Finally, tighten the fixing nut securely by turning
counterclockwise with the Combi box spanner.
(Fig. 12)
CAUTION
○
When installing the cutting blade, set its center
hole to the convex part of the cutter holder and
hold it with the concave surface of the cutter
holder cap. Then, tighten the fixing nut to prevent
the cutting blade from being eccentric.
(Fig. 12)
After installing the cutting blade, be sure to
remove the Allen wrench and Combi box spanner.
Summary of Contents for PRO-40SUM
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