CubedRoot
Well Known Member
I am getting ready to finish up my rear spar, and I am at the point of bolting on the HS-411PP center bearing. I pulled the bolt, washer and nylock nut that the plans call for from my parts shelves, but I could not find for sure which side the washer is supposed to go on.
Does the washer go on the bolt-head side? or does it go on the nut side (between the nut and the HS-603PP spar).
Here is the details section of the plans, and it kinda looks like the washer is underneath the nut:
Secondly,
I am not sure what how much torque this bolt should get. The plans say to refer to section 5.20 of the book for the chart, which I did. It's below:
But I am not sure I am doing this correctly and wanted to get a confirmation from you all before I go past finger tight on these bolts.
This is an AN3 bolt, and an AN365 nut. However, its a nylon locking nut, but it has the designation AN365-1032. If I were to go by that chart, I should be torquing this thing down to 20 to 25 in/lbs right (looking at the first row, third column labeled "standard nuts")? The "self locking nut" section of that chart is for the MS210 nuts, which I think are the metal locking nuts.
Thanks!
Does the washer go on the bolt-head side? or does it go on the nut side (between the nut and the HS-603PP spar).
Here is the details section of the plans, and it kinda looks like the washer is underneath the nut:
![J4MUlcql.jpg](/proxy.php?image=http%3A%2F%2Fimgur.com%2FJ4MUlcql.jpg&hash=487bd2395f8ae85b4a3b720169c53181)
Secondly,
I am not sure what how much torque this bolt should get. The plans say to refer to section 5.20 of the book for the chart, which I did. It's below:
![Aft3LSol.jpg](/proxy.php?image=http%3A%2F%2Fi.imgur.com%2FAft3LSol.jpg&hash=133eb0e32bf2384b8adbad767930d01a)
But I am not sure I am doing this correctly and wanted to get a confirmation from you all before I go past finger tight on these bolts.
This is an AN3 bolt, and an AN365 nut. However, its a nylon locking nut, but it has the designation AN365-1032. If I were to go by that chart, I should be torquing this thing down to 20 to 25 in/lbs right (looking at the first row, third column labeled "standard nuts")? The "self locking nut" section of that chart is for the MS210 nuts, which I think are the metal locking nuts.
Thanks!