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Milwaukee Tool Milwaukee 5338 Big Daddy 15 Amp Breaker Hammer Questions & Answers
Milwaukee 5338 breaker hammer stopped
my first question is what did the old brushes look like, was the spring burnt, were the contact faces on the brushes not the same. I would make sure that the brushes move freely in the tubes allowing contact with the armature, to ensure this use your volt ohms meter and place one in at a time and check by inserting your probe on the commutator thru the opposite brush tube and the top of the installed brush. I assume you have one if you indicate the cord/switch are OK. If they were not burnt then the next thing I would look for is a loose connection or broken wire from the vibration of this tool. You can get a breakdown and wiring schematic by going to milwaukeetool.com. I strongly recommend doing this before further disassembly. Let me know
Kango 950 motor runs but hammer only engages sometimes
This is an indication that the hammer needs service. When you take the barrel off you will see the striker. There is a piston inside the striker, when the rubber rings on the piston wear out you have the problem you describe. time to replace the motor brushes clean and regressed, make sure to use the correct grease, Check the backlash on ring and pinions. Don't put too much grease on the piston or it will stick and not strike. Good luck I forgot to ask which version. This is for the uk atlas coco, silver with blue or red handle
5/29/2022 2:06:56 AM •
Hammering
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Answered
on May 29, 2022
Where can I get a set of brushes for a kango 950X
Unfortunately, you won't find them - Kango was a great hammer, but the company has been gone for many years and there are no parts available.
I would find a local repair shop that may have a different brand brush that is the same or bigger dimensions - by using a piece of 220 grit sandpaper on a hard, flat surface - you can sand them down to the proper size.
It will get you out of a bind
3/3/2021 2:37:44 PM •
Hammering
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Answered
on Mar 03, 2021
Which type of oil for rok demolition hammer thank you
If an oil sight glass is in the modelrange of the brand ROK Rottela 40 , but if no sight glass is used in the model then often is to use special Grease lubrication. or only an special volume of oil and most used of them are zinc-free hydraulic based and included in the manual instructions of a maintenance set (service kit)wear parts set.
5/29/2019 9:53:04 AM •
Hammering
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Answered
on May 29, 2019
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