hi, the tutorial was great👍 thanks. i ask here because i didn't find any info about this problem so far. i have the same model and those two MOSFETs on pcb are faulty and not recognizable, can you help me about their part number ?
Hello, thank you. If I good remember I ordered IRFH5300 and IRFH5302, your is shorten or exploded? If you phone have super macro camera function you can look for numbers on them
Is the motor failure fault usually caused by worn out brush contacts on the motor commutator? I have the same tool that started intermittently failing to work, and upon inspection, the brushes appeared to be worn down to the beaded wire connections. I measured the brush size and ordered replacement brushes. After installing the new carbon brushes the motor seems to function like new! Good diagnostic video. Cheers.
My motor started to smoke and I replaced it using your video as a guide.
Works fine now 😅
THX Man!
Thats cool, happy to help
I’m an electrician, great job of simplifying fault finding in this video, I give it ⭐️⭐️⭐️⭐️⭐️
Thank you very much
Great video good diagnosis and repair
Thank you very much
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What ?
hi, the tutorial was great👍 thanks.
i ask here because i didn't find any info about this problem so far.
i have the same model and those two MOSFETs on pcb are faulty and not recognizable, can you help me about their part number ?
Hello, thank you. If I good remember I ordered IRFH5300 and IRFH5302, your is shorten or exploded? If you phone have super macro camera function you can look for numbers on them
@@powertoolsrepair thank you🙏🙏 unfortunately exploded
Is the motor failure fault usually caused by worn out brush contacts on the motor commutator?
I have the same tool that started intermittently failing to work, and upon inspection, the brushes appeared to be worn down to the beaded wire connections.
I measured the brush size and ordered replacement brushes. After installing the new carbon brushes the motor seems to function like new! Good diagnostic video. Cheers.
No, most of the time armature is burned and then brushes are ended or motor just don't have power or make burnt smell