5 Series E34 518g (M43) TOUR
11 12 Cylinder Head with Cover
Type
Thread
Tightening specification
Measure
5AZ Cylinder head bolts
M51 / M41
M11
Replace, wash and oil
screws
Jointing torque
80 Nm
Loosen all bolts 1/2 turn
Jointing torque
50 Nm
Torque angle
90
°
Torque angle
90
°
Warm-running time
25 min
Torque angle
90
°
6AZ Cylinder head bolts
M40 / M42 /
M43 / M43TU /
M44 / M50 /
S50 US / S52 /
M52 / with cast
iron engine
block
M10
Replace, wash and oil
screws
Jointing torque
30 Nm
Torque angle
90
°
Torque angle
90
°
Cylinder head bolts
M54 / M56 /
M52TU / M52 /
with aluminum
engine block
M10
Replace, wash and oil
screws
Jointing torque
40 Nm
Torque angle
90
°
Torque angle
90
°
Cylinder head bolts
N40 / N42 /
N45 / N46
M8 / M10
Tightening specifications
for M8 and M10 screws
are identical:
Replace, wash and oil
screws
Jointing torque
30 Nm
AZD Cylinder Head with Cover
BMW AG - TIS
15.01.2013 18:04
Issue status (12/2007) Valid only until next DVD is issued
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