P 2/ 9

Repair

CAUTION: Repair the machine in accordance with “Instruction manual” or “Safety instructions”.

[1] NECESSARY REPAIRING TOOLS

Code No.

Description

Use for

1R269

Bearing extractor

Removing Ball bearings

[2] LUBRICATIONS

Apply the following lubricant to the pointed area with the triangles to protect parts and product from unusual abrasion.

Item No.

Description

Portion to lubricate

Lubricant

Amount

35

Gear housing complete

Gear room where 44 Gear complete rotates

Makita grease

8g

44

Gear complete

Crank portion for Shear blade assembly

N No.2

3g

6

Handle L complete

Rivet 2

ISOFLEX NB52

a little

Fig. 1

 

 

 

 

 

 

44

 

 

 

35

 

 

 

 

 

 

6

 

[3] DISASSEMBLY/ASSEMBLY

[3]-1. Shear Blade Assembly, Gear Complete

DISASSEMBLING

(1)Disassemble Shear blade assembly. (Figs. 2, 3)

Fig. 2

1.Set the machine upside-down and loosen four M4x20 Pan head screws while holding Front grip.

And then, remove Under cover and Plate.

M4x20 Pan

 

head screws

 

(4pcs.)

Under cover

Plate

2.Insert a slotted screwdriver into the the center slot on Gear complete, then align the crank of Gear complete with the elliptical hole of Shear blade assembly.

Shear blade assembly

Front grip

Center slot on Gear complete Crank of Gear complete

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Makita BUH550/ BUH650 manual Repair, Shear Blade Assembly, Gear Complete

BUH550/ BUH650 specifications

The Makita BUH550 and BUH650 represent the latest innovation in the world of outdoor power tools, primarily designed for commercial and residential use in garden maintenance. These blowers are tailored to offer exceptional performance, convenience, and sustainability, making them ideal for both professional landscapers and home gardeners.

One of the standout features of the BUH550 and BUH650 is their powerful brushless motor technology. This innovation enables longer run times and increased efficiency while minimizing maintenance requirements. Compared to traditional brushed motors, the brushless design delivers more power and significantly extends the life of the tool. Users can expect a quieter operation and reduced vibrations, which combine to enhance comfort during extended use.

The ergonomics of both models are designed with user comfort in mind. The lightweight design ensures that operators can maneuver the blowers easily, reducing fatigue during prolonged tasks. With soft grips and well-placed controls, the BUH550 and BUH650 are user-friendly and promote a relaxed operating experience.

Another significant technological feature is the variable speed control. This allows users to adjust the airflow to match the task at hand, whether blowing leaves off a lawn or cleaning hard surfaces. Furthermore, both models boast an impressive air volume output, enabling them to tackle tougher jobs with ease.

Battery compatibility is another key characteristic of these blowers. The BUH550 and BUH650 are equipped to utilize Makita’s expansive line of batteries, providing flexibility regarding power sources. The inclusion of battery indicator lights helps users monitor charge levels effectively, ensuring that they are never caught off guard during operation.

Durability is of utmost importance in outdoor power tools, and Makita ensures that the BUH550 and BUH650 can withstand rugged use. Constructed with high-quality materials and designed to be resistant to the elements, these blowers are built to last.

In summary, the Makita BUH550 and BUH650 are exceptional choices for anyone in need of a powerful and efficient blower. With a blend of advanced technologies, user-friendly features, and robust durability, these models stand out in the crowded market of outdoor power equipment. Whether for professional landscaping or home garden maintenance, these blowers deliver unmatched performance and reliability, making yard work a breeze.