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Handlebar Clamp Bolt
Posted: Sat Sep 01, 2012 8:02 am
by Marty2
Can anyone with a Service Manual give me the torque BMW recommends for the handlebar clamp bolt???? I have a Haynes manual ordered but it won't be here til Tues. I need to mount something this WE. I promise to return the favor after my manual arrives.
Thanks in advance.
Here's what I pulled up here:
http://mdmetric.com/fastindx/t29u.pdf
Preload Fv and tightening torque Ma for screws and nuts with bearing surfaces according to
ISO 4762/4014, 4017, resp. 4032/DIN 912, 931, 933 resp. 934
m tot. = 0,20 (m thr = 0,25, m hd = 0,16)
A2-80
Thread - Preload in N - Tightening torque in NM
M8 - 13500 - 29NM
Re: Handlebar Clamp Bolt
Posted: Sat Sep 01, 2012 8:53 am
by waynemathews
Marty2 wrote:Can anyone with a Service Manual give me the torque BMW recommends for the handlebar clamp bolt???? I have a Haynes manual ordered but it won't be here til Tues. I need to mount something this WE. I promise to return the favor after my manual arrives.
Thanks in advance.
Here's what I pulled up here:
http://mdmetric.com/fastindx/t29u.pdf
Preload Fv and tightening torque Ma for screws and nuts with bearing surfaces according to
ISO 4762/4014, 4017, resp. 4032/DIN 912, 931, 933 resp. 934
m tot. = 0,20 (m thr = 0,25, m hd = 0,16)
A2-80
Thread - Preload in N - Tightening torque in NM
M8 - 13500 - 29NM
my '09 manual says:
Steel handlebars to fork bridge
M8 x 35
1st front, 2nd rear -> gap only at rear (as viewed in forward direction of travel)
24 Nm
Re: Handlebar Clamp Bolt
Posted: Sat Sep 01, 2012 1:00 pm
by Marty2
waynemathews wrote:Marty2 wrote:Can anyone with a Service Manual give me the torque BMW recommends for the handlebar clamp bolt???? I have a Haynes manual ordered but it won't be here til Tues. I need to mount something this WE. I promise to return the favor after my manual arrives.
Thanks in advance.
Here's what I pulled up here:
http://mdmetric.com/fastindx/t29u.pdf
Preload Fv and tightening torque Ma for screws and nuts with bearing surfaces according to
ISO 4762/4014, 4017, resp. 4032/DIN 912, 931, 933 resp. 934
m tot. = 0,20 (m thr = 0,25, m hd = 0,16)
A2-80
Thread - Preload in N - Tightening torque in NM
M8 - 13500 - 29NM
my '09 manual says:
Steel handlebars to fork bridge
M8 x 35
1st front, 2nd rear -> gap only at rear (as viewed in forward direction of travel)
24 Nm
Thanks Wayne. I'll buy you a beer should we ever meet.