Makita G7300R Instructions For Use Manual page 32

Periodic Maintenance Schedule table
Maintenance Items
Clean generator and check bolt
and nuts
Check and refill engine oil
Change engine oil (*Note1)
Clean spark plug
Clean air cleaner
Replace air cleaner element
Clean fuel strainer
Clean and adjust spark plug and
electrodes
Replace spark plug
Clean spark arrester
Remove carbon from cylinder head
(*Note 2)
Check and adjust valve clearance
(*Note 2)
Clean and adjust carburetor
(*Note 2)
Clean and replace carbon brushes
Replace fuel lines
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
center.
Every Every
8 hours 50 hours
(Daily) (Weekly)
(Daily)
(Refill daily up to upper level)
(Initial 20 hours) (Every 100 hours)
(Every 100 hours)
Makita factory or authorized service
26
Every Every
200 hours 500
(Monthly) hours
Every
1000
hours
(Yearly)