Periodic Maintenance Schedule table, － 26－

Periodic Maintenance Schedule table

Maintenance Items		Every	Every				Every		Every	Every
Maintenance Items	8 hours		50 hours				200 hours		500	1000
		(Daily)	(Weekly)				(Monthly)		hours	hours

Clean generator and check bolt	● (Daily)
and nuts	● (Daily)
and nuts

Check and refill engine oil	●	(Refill daily	up to upper			level)

Change engine oil (*Note1)	●	(Initial 20	hours)	●	(Every		100 hours)
Change engine oil (*Note1)	●	(Initial 20	hours)	●	(Every		100 hours)

Clean spark plug				●

Clean air cleaner				●

Replace air cleaner element								●

Clean fuel strainer								●

Clean and adjust spark plug and								●
electrodes								●
electrodes

Replace spark plug									●

Clean spark arrester				●	(Every		100 hours)
Clean spark arrester				●	(Every		100 hours)

Remove carbon from cylinder head									●
(*Note 2)									●
(*Note 2)

Check and adjust valve clearance									●
(*Note 2)									●
(*Note 2)

Clean and adjust carburetor									●
(*Note 2)									●
(*Note 2)

Clean and replace carbon brushes									●

Replace fuel lines										●
										(Yearly)
Overhaul engine (*Note 2)										●

*Note: 1. Initial oil change should be performed after first twenty (20) hours of operation. Thereafter change oil every hundred (100) hours. Before changing oil, check for a suitable way to dispose of old oil. Do not pour it down into sewage drains, onto garden soil or into open streams. Your local zoning or environmental regulations will give you more detailed instructions on proper disposal.

*Note: 2. As to the procedures for these items, please refer to the SERVICE MANUAL or consult your nearest Makita factory or authorized service center.

－ 26－

G7300R, G7301R specifications

The Makita G7301R and G7300R are two exceptional tools that represent the brand's commitment to power and performance in the realm of industrial machinery. These models are designed for heavy-duty applications, making them ideal for professionals who demand reliability and efficiency.

At the heart of both models is a robust motor that delivers high torque, allowing users to tackle tough jobs with ease. The G7301R boasts an advanced 2000-watt motor, while the G7300R features a slightly lower wattage but is no less effective. Both motors are engineered for maximum performance and longevity, ensuring that they can withstand the rigors of daily use in commercial and industrial settings.

One of the standout features of these tools is their ergonomic design. Makita has prioritized user comfort with rubberized grips that reduce fatigue during extended use. The lightweight yet durable construction of both models allows for easy maneuverability, making them suitable for various tasks, from grinding to cutting.

Additionally, these tools incorporate advanced cooling systems that prevent overheating, extending their lifespan significantly. The ventilation design ensures optimal air intake and exhaust, minimizing the risk of damage during prolonged operation. This technology provides users with peace of mind, knowing that their equipment will perform reliably throughout demanding projects.

Safety is another crucial aspect of the G7301R and G7300R. Both models come equipped with multiple safety features, including overload protection, which automatically shuts down the motor when it detects excessive strain. This not only protects the tool but also ensures the user's safety by reducing the risk of accidents.

In terms of versatility, both models support a wide range of attachments and accessories, making them highly adaptable for different tasks. Whether you need to grind, polish, or cut, the Makita G7301R and G7300R can accommodate a variety of applications, further enhancing their utility for professional use.

In conclusion, the Makita G7301R and G7300R are prime examples of innovative engineering, providing users with powerful, reliable, and versatile tools designed for a range of heavy-duty applications. With their combination of advanced technology, ergonomic design, and safety features, these models stand out as must-have equipment for any serious tradesperson or contractor looking to elevate their work quality and efficiency.