Tightening Torques for Connecting Rod with Bearing on AZD Engine Block
11 11 Engine block
Type
Thread
Tightening specification
Measure
3AZ Taper screw mount on main bearing
Screws and spacer bolts
M60 / M62 /
M70 / S70 /
M73 / S62
M8
Replace screws
Jointing torque
20 Nm
Torque angle
45
°
N62 / N62TU /
N73
M8
34 Nm
Threaded support sleeves
M70 / M60 /
M62 / S70 /
M73 / S62
10 Nm
N62 / N62TU /
N73
6 Nm
4AZ Struts/bracing shell
M67
M10.9
66 Nm
M10
43 Nm
M8
22 Nm
5AZ Drain plug for coolant in engine block
M14 x 1.5
25 Nm
6AZ Main oil gallery seal plugs
M16 x 1.5
34 Nm
M18x1.5
40 Nm
N62 / N62TU /
N73
M18x1.5
Insert screw with Loctite
25 Nm
N40 / N42 /
N45 / N46
M16x1.5
36 Nm
Main oil gallery, rear (seal plugs with
control valve)
M62 / S62
M18x1
10 Nm
7AZ Oil spray nozzle on engine block
M6
10 Nm
Oil spray nozzle screwed into
bearing seat (coat thread with
Loctite 243)
M73
M8x1
5 Nm
Oil spray nozzle to engine block
(banjo bolt)
M8x1
12 Nm
AZD Engine block
BMW AG - TIS
03.02.2013 04:16
Issue status (12/2007) Valid only until next DVD is issued
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