Specifications; Assembly Procedures - Hitachi CG 40EAS Handling Instructions Manual

SPECIFICATIONS

Engine
Displacement (cm )
3
Spark plug
Idling speed (min )
-1
Speed of output shaft (min
Max. engine output (kW)
Fuel tank capacity (cm )
3
Dry weight (kg)
Cutting attachment
Sound pressure
level LpA
(dB (A))
Measured sound
power level LwA
(dB (A))
Measured sound
power level LwA (dB (A))
Guaranteed sound
power level LwA (dB (A))
Vibration level (m/s ) (ISO22867)
2
Equivalent (Front / Left handle)
Equivalent (Rear / Right handle)
Uncertainty
NOTE
Equivalent noise level/vibration level are calculated as the time-weighted energy total for noise/vibration levels under various working
conditions with the following time distribution: 1/2 Idle, 1/2 racing.
* All data is subject to change without notice.

ASSEMBLY PROCEDURES

Drive shaft to engine (Fig. 1)
Loosen tube locking bolt (1) about ten turns so that the bolt point will
not obstruct drive shaft tube to be inserted. When inserting drive
shaft tube, hold the tube locking bolt outward preventing inside
fi tting from obstructing as well.
Insert the drive shaft into the clutch case of the engine properly on
the drive shaft tube meets the clutch case.
Some models may come with the drive shaft already installed.
NOTE
When it is hard to insert drive shaft up to the marked position on
the drive shaft tube, turn drive shaft by the cutter mounting end
clockwise or counter-clockwise. Tighten tube locking bolt lining
up the hole in the shaft tube. Then tighten clamp bolt securely
(1).
Installation of handle
Remove the handle bracket (2) from the assembly. (Fig. 2)
Place the handles and attach the handle bracket with four bolts
lightly. Adjust to appropriate position. Then attach it fi rmly with the
bolts.
Model
)
-1
Type / Dia. (mm)
(ISO22868)
Equivalent
Uncertainty
(ISO22868)
Racing
Uncertainty
(2000/14/EC)
Racing
(2000/14/EC)
Racing
CG40EAS / CG40EAS (P)
39,8
NGK BPMR6A
2500―3000
9100
1.31
1000
7.6
Nylon cord
86
3
108
3
108
110
3.2
2.8
1.5
Attach the protection tube to the drive shaft or handle using cord
clamps (3). (Fig. 3)
NOTE
If the protection tube is set apart from the handle or pipe, it will
be caught by something during operation and it may cause
serious injury. Do not set the protection tube apart from the
handle or pipe.
Throttle wire / stop cord
Remove air cleaner cover. (Fig. 4)
Connect stop cords. (Fig. 5)
Insert the stay (4) under the nut (5) screwed onto the outer end of
the throttle wire (6) and connect the end of the throttle wire (7) to the
carburetor (8). Then tighten the nut (5) to secure the throttle wire to
the stay (4). (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 drive shaft already installed.
English
Metal blade / 255
84
3
107
3
107
109
4.6
4.5
1.5
9