ewww
why u do dis
Anyone ever experience this squeak after riding? It seems to have gone away after letting my board rest.
Another group of mounting holes on the backing plate, which are a half increment offset from the holes currently on that partā¦?
Edit - yup you posted this same idea above
Does anyone have cad of the BN 184mm hanger?
Confirmed works excellent for my setup. Measured almost right at 30mm motor-ground clearance.
Replaced the black oxide coated m4s with zinc plated for a bit more corrosion resistance (and thatās what I had on hand). With the hanger shaft nut keeping everything tightly compressed axially, these fasteners are really only in shear. Even with these 4 not evenly spaced, it should actually be stronger with an extra 33% meat to resist those shear forces.
Iāve updated and refined the 3D model if anyone needs for there own positioning and assembly concerns. Also attached is a 3D printable drill guide for 12 deg (half step) positions. It worked perfectly with my drill press. Fasten via the existing 3 holes, drill 4x new 4mm holes. (Be sure to completely cover your motor to avoid metal shavings, if not detaching from arm plate)
Boardnamics M1 Drive_Positioning Drill Guide - 12 deg.step (71.5 KB)
Boardnamics M1 Drive Assembly - Rough Model - v2.step (132.8 KB)
Drill guide:
Have to remove an axle from a bn270, fastened with green loctiteā¦
Is a heat gun sufficient to melt the loctite?
In order to apply rotational force, should I use two nuts or is there a better way?
I used a big propane burner, two nut trick worked for 3/4 axles, had to mangle the last axle with a wrench to get it loose.
Is it Loctite 290 or a 6xx one?
Loctite 290 you can heat with a heatgun (hot air, no flame) and it will release once it passes 143Ā°C
There is a 4mm hex in the end of the axle.
That depends on when you bought them.
Oh okay, I thought I had all the variations. I guess thereās at least one I donāt have
I believe I have the first version with the stepped axles, theyāre a bitch to get out.
I bought recently (2021 I think) but it doesnāt have an hex hole
The loctite is of the 6xx kind (648). Flame torch it is?
In the wise words of a man holding a blowtorch it canāt be tight if itās liquid.
Btw you should let the hanger cool down passively after you get the axle out.
Do you guys fix it on a vice?
I didnāt but if you do try to put something between the hanger and the jaws of the vice so you donāt maw the hanger too much
Blow torch (plumberās favourite), plus this
Vise grip and a whole lot of patience will get them out.
If you did not spill any amount at all on the side walls it wonāt be hard, but thereās 99.9% chances that you did and youāll need an empty fridge to fill with all the compliments for your past self
Nice one there
Which side walls do you mean?