Makita DDF456 disassemble. Whats inside gear assembly

This video is for disassembling Makita 18V li ion cordless drill DDF456 (old model BDF456).

I have disassembled it and taken a look at gear assembly. I hope you enjoy!

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[moffek]

Litterally saved me from looooaaads of fault finding on those two small pins! Thank you!

[KROQER]

Thank you! Your the only one after 20 videos that showed me where those 2 flat pins come from!

[nahpungnome]

10:58 mark...thank you so much. I disassembled my brushless Makita drill in hopes to find an issue. When I tried putting everything back together, I was successful...except those two pins! I had no idea what they were for. I noticed that when I put my drill back together, the chuck would just spin and spin in either direction. After seeing your video and putting the pins back in at a similar place, it worked as expected. My model number is XPH12.

[davidprince]

Thank you...I missed out the two pins and had to dismantle and re-assemble the whole gearbox on a DHP458 once I saw this. Also important to note that the yoke that goes round the armature only fits one way - there is a notch in the metal that locates to a 'pip' on the plastic case which explains why I couldn't get the damn case halves to close up for hours! Thanks again for your videos.

[PurpleHurrple]

Oh my god I can't believe I only missed the locking bit on the first dis- and reassembly of the gearbox. No wonder it didn't want to stay in place. Thank you so much for pointing each out the pieces roles!

[kingdomofsalvation]

Thanks, was very helpful, dropped the open gear assembly on the floor, with all the gears and bits flying, got it back together thanks to this video :D

[metallitech]

Impressive knowledge, thanks for sharing.
This drill seems like good value now that I see how complex it is.

[joenievesjn]

Thanks for vids like this helped me reassemble the gear clutch on mine 👍

[sttm]

thank you for the video. got a new one at work so i took home the old one and will try to fix it :D

[damiandupart]

Thanks for your video mate, I service all my makita tools after watching you. Im surprise there is no grease on the gear assembly?!?!

[llewellynwilliams]

NICE VIDEO IVE REPLACED THE HOLE MOTOR WITH NEW SET OF BUSH SET 21 POUNDS UK ON EBAY

[adelinofernandez]

Nice Video, can you tell me pleasy witch nut you use which the ratchet for disassemble?

[garethgedamke]

I know how all the pieces fit together thanks to the video, but every time I reassemble it, the gears sit too high and I can't get the plate and cap on and it's driving me absolutely bonkers! What am I doing wrong?

[larsl]

Do you know where I can buy spare parts for the gearbox? This would be much appreciated.

[mirdallke]

I am asking you for the dismantling of the makita ddf458, it is necessary to disassemble the gears

[MarioMarqui]

obrigado pela esplicação, show de bola

[comandodeldesierto]

Friend a lainita that has that drill where long baes has some dots at one end

[davidhumphrey]

Absolute godsend your disassembly and reassembly videos, I've watched loads and helped massively. Thank you.
Do you know if I can get the tiny black pins inside the gear assembly in the UK please? I forgot about them earlier and lost one from inside a DHP482. Thanks in advance

[gg_noob_pvp]

Добрый день. Может быть у Вас имеется опыт замены плавающего подшипника на оси ударной дрели-шуруповёрта Makita 8270d? Как правильно его снять?

[felixwilde]

i've lost the two pins that block the chuck to insert a drill or a bit (at 11:00), does anyone know the diameter of these (gearbox of a dhp 484) or where one can order them without delivering a whole gearbox;