1 Series 135is (N54) Coupe
11 12 Cylinder Head with Cover
Type
Thread
Tightening specification
Measure
1AZ Cylinder head bolts
N54
M11x135
Replace screws
Jointing torque
30 Nm
1st angle of rotation
90
°
2. Angle of rotation
90
°
3. Angle of rotation
45
°
2AZ Cylinder head bolts
N54
M9x95
M9x125
Replace screws
Jointing torque
30 Nm
1st angle of rotation
90
°
2. Angle of rotation
omitted
3. Angle of rotation
45
°
3AZ Cylinder head bolts
N54
M9x30
M9x70
22 Nm
4AZ Cylinder head cover to cylinder head
N54
M6
8.5 Nm
5AZ Metal bracket to cylinder head
N54
M6x16
8 Nm
6AZ Lug to cylinder head
N54
M8x20
19 Nm
7AZ Ignition coil cover to cylinder head
cover
N54
M6x20
4 Nm
AZD Cylinder Head with Cover
BMW AG - TIS
18.01.2013 14:59
Issue status (12/2007) Valid only until next DVD is issued
Copyright
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