Loose bolts n55 2013 740i

HKgoespewpew · 09-22-2023, 02:59 PM

Just started working on my new car. (2013 740i N55). When I removed the undercarriage shield a bolt fell out and the other one was hanging by a thread. Only god knows how long this has been like this. Any tips??

M_Bimmer · 09-27-2023, 10:14 PM

They look like they correspond to the bolts in the figure below, and if they do, they should be torqued in two steps. Per TIS, Torque to 100 Nm, then rotate head 105 degrees.

BTW, the bolts spec is M12X1.5X56-10.9 (BMW P/N 32106781622)

HKgoespewpew · 09-27-2023, 10:16 PM

Thank you very much!

09-22-2023, 02:59 PM	#1
HKgoespewpew New Member 3 Rep 13 Posts Drives: 740i Join Date: Sep 2023 Location: GA iTrader: (0)	Loose bolts n55 2013 740i Just started working on my new car. (2013 740i N55). When I removed the undercarriage shield a bolt fell out and the other one was hanging by a thread. Only god knows how long this has been like this. Any tips?? Attached Images
	Appreciate 0 Tweet Quote

09-27-2023, 10:14 PM	#2
M_Bimmer Captain 583 Rep 829 Posts Drives: G12 B7, G07 XB7, F02 B7, 991.1 Join Date: May 2020 Location: Left Coast iTrader: (0)	They look like they correspond to the bolts in the figure below, and if they do, they should be torqued in two steps. Per TIS, Torque to 100 Nm, then rotate head 105 degrees. BTW, the bolts spec is M12X1.5X56-10.9 (BMW P/N 32106781622) Attached Images
	Appreciate 1 HKgoespewpew3.00 Quote

09-27-2023, 10:16 PM	#3
HKgoespewpew New Member 3 Rep 13 Posts Drives: 740i Join Date: Sep 2023 Location: GA iTrader: (0)	Thank you very much!
	Appreciate 0 Quote