20 Most Recent Lisle Serpentine Belt Tool & Accessories - Expanded Model - Page 4 Questions & Answers

2 from the power cable and 2 that goes to the commutator circuit of the motor inbetween is the switch placed there can be a capacitor parrallell placed on the wires for suppression on the commutator side.

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take a sample to an appliance repair center or to an electric tool repair shop many brushes are generic as manufacturers seldom make their own and brushes can be shaped to suit

To long without service , or problem with a broken part ? or an problem with a electric field (slide contact somewhere ) or one of the carbon brushes is autostop activated ? Or simple a cable break , a switch with a problem ,

Sound like a bearing problem the armature (if electric) then it could also then touches the metal of the electric field. so the armature is not in balance in the middle or the field is become loose by the vibration he then drags on the field and then there is no induction anymore. it adheres magnetically with a good humming , it is not the capacitor because there is a start direction every time so when lubrication is necessary then allways use all rings to replace because it has no target to replace one ring and it are different rings also different materials choiced on acid temperature dissipation material on any place could be different The front may have leaking air specially on the battle bolt . The right grease for a slow rpm hammer or special oil for the high rpm hammer.

http://www.powertools-aftersalesservice.com/public/boschprof/service?p_auth=7c7reIB5&p_p_auth=mI0T52ye&p_p_id=WSRP_bc93764e__6873__4b00__9a29__b331c9759da9&p_p_lifecycle=1&p_p_state=normal&p_p_mode=view&_WSRP_bc93764e__6873__4b00__9a29__b331c9759da9_wsrp-navigationalState=L0JPUy9QVEFTLVBULVNJUy1TaXRlL25sX05MLy0vRVVSL1ZpZXdTZWFyY2gtU2VhcmNoU2ltcGxlO3BnaWQ9YmI5NWI3MGRjM2E3NzQxY2ExYzA0OGYyM2IzME1HZ3g5NW5jO3NpZD1XX01TdDdWMi05STdNLUxlNHlFT1RMcjlUVGloVlh4dHdmS1JIRGZXMkZpUUY2Tzk2QkU9

Here to find Illustrated spare part lists

if the internal motor still runs , but the chisel doesn't move , this is a sure sign that the drive pin has broken off , un plug and remove lower part of tool , there just after the motor shaft is a flat gear looking item , it has a pin sticking out of it bottom side , except I bet yours doesn't have it sticking out any longer , this pin will need replaced , this occurs when operator gets tool stuck in hole and pulls back while running it , ive changed a few in years past

Its a contactwire between the electronic modul that goes inside one of the carbon brushes. http://www.powertools-aftersalesservice.com/public/boschprof/service?p_auth=Q4omr8aY&p_p_auth=LH4mLHxr&p_p_id=WSRP_bc93764e__6873__4b00__9a29__b331c9759da9&p_p_lifecycle=1&p_p_state=normal&p_p_mode=view&_WSRP_bc93764e__6873__4b00__9a29__b331c9759da9_wsrp-navigationalState=L0JPUy9QVEFTLVBULVNJUy1TaXRlL25sX05MLy0vRVVSL1ZpZXdQcm9kdWN0LURpc3BhdGNoO3BnaWQ9YmI5NWI3MGRjM2E3NzQxY2ExYzA0OGYyM2IzMGphOVNKVVBMO3NpZD1YZDd4RVh2aTVmOHk0eXhqVGpidDZuUnBTeFZDODdMNXg5OXl1dmxDbE1WckVMTDV4OTg9

What kango hammer do you have? I am most familiar with the UK kango 900 and 950, pre-milwaukee.

Inside a mechanical problem by the switch or other problem of a broken piece ring in front of the locking sleeve where the impact bolt fits the chisel. Milwaukee PH26 or AEg PHE26

Most breaker hammers have no oil if they have no high speed. But special grease with high thermal conductivity. very important . If there is loose grease buy a consumables kit only complete , only then it makes sense.

Need more information. What type of equipment is this on? What is the make and model? How old is the equipment? I might be able to help if you can supply this information.

There are a couple of main things that could cause this. Unfortunately this is an obsolete machine and I doubt you will be able to find any spares for it. Probable causes are worn seals/in need of service. Worn armature pinion gear and/or crank pinion gear. Ideally you should replace both if either one is damaged, even if the other one looks ok. There are always other possibilities but they it would need stripping on the hammer mech to check all the piston/pins/anvils etc. This is a very old machine (I cut my teeth on these when i started in the trade 20yrs ago).

Hi, you will find all the diagrams you need at project21 design which can be found online

Locking or mounting bracket is lost or wrong chisel used http://www.powertools-aftersalesservice.com/public/boschprof/service?p_auth=5Rfu59sB&p_p_auth=XzzbHN4F&p_p_id=WSRP_bc93764e__6873__4b00__9a29__b331c9759da9&p_p_lifecycle=1&p_p_state=normal&p_p_mode=view&_WSRP_bc93764e__6873__4b00__9a29__b331c9759da9_wsrp-navigationalState=L0JPUy9QVEFTLVBULVNJUy1TaXRlL25sX05MLy0vRVVSL1ZpZXdQcm9kdWN0LURpc3BhdGNoO3BnaWQ9YmI5NWI3MGRjM2E3NzQxY2ExYzA0OGYyM2IzMG42VFRHa1ZUO3NpZD05MDlFWjRqQ3cwZVg0dF9ScHVaWW5JZEo0WVQzaFVIWmJVN0h6QXBpZE9UR3gwSFpiVTQ9https://www.youtube.com/watch?v=A_cGAegSBHA

Its the ask if its a MILWAUKEE kango 900K yes but if its a KANGO 900K the metal red or metal blue demolitionhammers its difficult to find but the cause of the broken con rod when the machine is not good air tight it can have has burned o-rings and more also the battle cilinder can be torned and piston pin not smooth enough and ,more parts of the original English KANGO are not simply deliverable anymore, but for the American milwaukee red 900k its not a problem http://services.milwaukeetool.nl/jsp/material.jsp#part0239

Unfortunately, Kango is gone - there are very few parts available and most of the parts still around will only be found in Europe now. It really is too bad because they were a great hammer.

broken power cable or autostop inside the carbon brush they are short its time for a revision !!

Its need service if its anchor / drive gear is worn or the o-rings seals are worn, if its this model hammer make a trade-in service that in case its an old hammer like this model its not the model to service by your one the best option is trade-in by your dealer. if its handle this model http://dasen-hammer.en.made-in-china.com/product/BMgJKvoEXFpm/China-High-Quality-11e-1500W-Electrical-Demolition-Hammer.html