20 Most Recent Makita Hm1500b 42-pound Demolition Breaking Hammer Questions & Answers


demolition hammers require hydraulic oil in most cases.
Any good tool shop should have hydraulic oil to suit.

Makita Hm1500b... | Answered on Apr 24, 2017


30 grams needed order nr its a grease with ordernumber 181490-7


And 193403-6 is the service kit for this machine.

Makita Hm1500b... | Answered on Mar 16, 2016


It soulds like either the striker is stuck or the ram. Unless you are mechanically inclined I would recommend taking to a repair shop. If you are give me the exact model number and I will see if they make a repair kit and get you a schematic for this tool before you start dissassembly.

Makita Hm1500b... | Answered on Sep 30, 2010


Makita A-90582 or (the equivalent)


Hitachi 981840 Hammer Grease

But dont forget to replace all o-rings and seals at the same time some older models have special wear tear parts sets for service also called maintenance spare parts. If the brushes are short then its time for service.

Makita Hammering | Answered on Dec 02, 2019


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.

Makita Hammering | Answered on Oct 02, 2018


The GREASE for this heavy jackhammer
Makita 181490-7 Grease (if there are short carbon brushes to find ) replace all orings gaskets (and looking for an maintenance kit for this machine) 188015-8 thats the better way to service.

Makita Hammering | Answered on Sep 12, 2018


Connecting rod
Part Number:
315419-3
or
Woodruff Key 4
Part Number: 254001-2
Makita HM1211B Parts List and Diagram eReplacementParts com
Or broken spindle/ worn bearing(s)

Makita Hammering | Answered on Aug 12, 2018


burning motor
take it in for a check or junk it

Makita Hammering | Answered on Jul 07, 2018


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..

Makita Hammering | Answered on Mar 01, 2018


first ordernumber 931848 lubrication necessary it has its working hours on it.
parts to change in priority
1 x 944-927 , 949457Z , 956-960 , 944-936 , 956-965 ,
999032 , 956-996 , 944-928
the important thing is that the machine is airtight at the front so as not to burn the O-rings through the air and incoming dirt friction look the orings good and if the lock bolt on the front feel not smooth replace that also and every oil seal you can find its different what should neccesary but that the tool runs with thick and dirt beaten oil . solvent clean the hard metal parts and replace if there are grooves on or cracks
Hitachi PH 65A Demo Hammer Parts

Makita Hammering | Answered on Mar 17, 2016


MAKITA HAMMER DRILL GREASE 30G (181490-7) or for the older HM models Hammer grease Makita P-08361

Makita Hammering | Answered on Mar 16, 2016


something broken , or only dry, leaking (o-rings hard or burned inside) or the armature drive is worn .

Makita Hammering | Answered on Mar 16, 2016


http://www.homedepot.com/p/Makita-Hammer-Bit-Grease-194683-7/205182387

For outside chisels

Inside its depend on the model but most time its a Makita 181490-7 or for the older types Hammer grease Makita P-08361

Makita Hammering | Answered on Mar 16, 2016


193606-2 its the neccesary service kit for the tool with all the parts but be aware to control the locking sleeve and impact bolt replace it if its not air tight

Makita Hammering | Answered on Mar 16, 2016


As long as its last and the endurance of the worker in first place .

Its better then use rotating hammers at a long lasting working order , because of the price the choice of a demolition hammer is always a great difference because of the time you can spend , there are much Chinese models look a like this hammer its popular also bosch models you will see .
chinese demolition Google zoeken

Makita Hammering | Answered on Mar 16, 2016

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