Makita Hammering - Recent Questions, Troubleshooting & Support
Why not the hammer is not working
The o-rings are most likely worn out. Take it to a service center and have them diagnose it. It probably needs a service kit installed.
What is (60 g) of grease
181490-7 grease 30g 1 pcs complete be shure there are no cured o-rings or bad gaskets .
188015-8 its the maintenance kit for the service it contains already this 30 grams grease, where come 60 grams advise ? i like also to use some more grease by this heavy kind of hammers.
But tools like Hilti with liquid (oil) lubrication and very tight tolerance ball bearings if there is to much (turmopol) oil used it will be damaged, and too little oil also its calculated. I cannot give garantee that 60 grams are advised by a makita service, if you order a maintenace kit ask the seller about why it only contains 30grams. The information to use 60 grams ? doubt.
Tool wont scrape
254031-3 pos14 part inlay key can be damaged pos 11 drive rod 315146-2 can broken IF mechanical damage or dried out by leaking gasket / orings.
For better repair use after a repair of some parts an maintenance kit
193394-1
If the working hours are on it, but also after an repair on other parts because leaking tools can be dried out and give cured o rings in a very short time by building up overheat temperature inside and will not build up pneumatic power it will not do the job and is not good for physical strain.
How to fix
193243-2 revision maintenance service kit
With all necessary rings and fat , beware before ordering an service kit take the time to remove all parts of the spindle ringing on the hammer tube spindle for cracks the chisel sds impact bold striker must be even air-tight on the chisel impact bold not leaking grease out of it , if its leaking the air flow will burn the o-rings in a very early time because of the building heat made by the leaking airflow . and loose of lubrication. fat grease .
How to grease a makita mt m8600 demolition hammer
Order an maintenance kit for it , when the working hours are on the tool , all given parts in the kit must be replaced its not a good idea to only grease it, the tool should not leaking by the chisel. then there will be a bad break-force and give a long working job..
Drill is not hammering
Makita have most cases a problem with the stroke bolt in front of the locking sleeve a broken ring that will blocked the stroke bolt.
In some cases the locking sleeve is also damaged , a rotary hammer is not made for demolition only a little small task but not for a long load , the metal pieces of the machine is no hard enough for long lasting .
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