How important is it to torque the rear nut after removing the back wheel? I tighten mine to tight and fit the split/cotter pin. Any experiences?
Created on: 09/14/09 02:24 AM
Replies: 3
harleyzx1400
Location:
Joined: 04/08/09
Posts: 253
Rook
Joined: 03/28/09
Posts: 20592
RE: Swingarm Nut Torque
09/14/09 9:35 AM
I never owned a torque wrench the first three chain tightenings. I just took note of how many turns it took to loosen the nut on the axle. After the second time I had it off, I lost track of howw many turns but I remembered how tight it felt. After purchasing a torque wrench, I discovered that I had been previously way overtightened the axle nut. I noticed there were shavings of metal on the spacer when I took the wheel off. I would just get the nut good and tight like it felt when you loosened it (maybe a bit looser because it is likely the axle nut was somewhat stuck by dust or micro-corrosion) and put a big linchpin retainer through the hole or a new cotter pin.
You can get a 1/2" drive 10-150'lb torque wrench at Advance Auto for about $16 and it will be perfect for 70 - 90 lb torques. It is made by AmPro which is their store brand. While you're there, you could borrow their metric axle nut socket set for a $40 returnable deposit. A socket not designed for axle torquing could split. However, after feeling what the appropriate 93'lb of torque is, I think a normal socket would hold up just fine. Loosening might be a bit more likely to break the socket because the nut often sticks.
Rook
Joined: 03/28/09
Posts: 20592
RE: Swingarm Nut Torque
09/14/09 9:44 AM
There may be a certain amount of tension required on the swingarm so you should take a pretty darn good guess at 93'lbs if you are not using a torque wrench. 93'lbs is probably less torque than it took to remove the nut. As I mentioned, the nut was likely stuck a bit after sitting on the bike tight for a few months.
skiffman
Location: Western Wa.
Joined: 09/01/09
Posts: 122
RE: Swingarm Nut Torque
10/07/09 6:49 PM
I just use the silly tool in the stock tool bag. Applies sufficient torque (and really cant overtorque with that POS)Just in case if on a trip.........,
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