Makita UC4051A User Manual

10
To remove the saw chain, perform the following steps:
1. Loosen the sprocket cover.
2. (For nut models) Turn the chain adjusting screw
counterclockwise to release the saw chain
tension.
(For lever models) Turn the adjusting dial to "-"
direction to loosen the saw chain tension.
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3. Remove the sprocket cover.
4. Remove the saw chain and guide bar from the
chain saw.
To install the saw chain, perform the following steps:
5. Make sure the direction of the chain. The arrow
mark on the chain shows the direction of the
chain.
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6. Fit in one end of the saw chain on the top of the
guide bar and the other end of it around the
sprocket.
7. Place the guide bar on the chain saw.
8. Align the tension slide with the hole of the guide
bar.
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9. Holding the guide bar, and turn the chain
adjusting screw / dial to adjust the saw chain
tension.
10. Place the sprocket cover so that the hooks fit
alongside the holes and the pin fits its counterpart
on the sprocket cover.
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11. Tighten the sprocket cover.
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1. Adjusting dial
1. Adjusting screw
1. Lever
2. Sprocket cover
1. Hook
2. Hole
3. Pin
1. Guide bar
2. Hole
1. Sprocket

Makita UC4051A Specifications

General

Power source	AC
AC input voltage	240 V
Idle speed	- RPM
Chain gauge	1.27 mm
Chain pitch	3/8 \
Chain speed	14.5 m/s
Blade length	- mm
Product color	Black, Blue
Automatic oiling	Yes
Chain bar length	400 mm
Oil tank capacity	0.2 L
Vibration emission	1.5 m/s²
Motor power	1800 W

Weight and Dimensions

Width	200 mm
Height	220 mm
Length	505 mm
Weight	5400 g