3 Series E91 320i (N43) TOUR
![background image](/bmw/3_Series_E91/320i_N43_TOUR/page-183006.png)
Slacken bolt (1) of exhaust adjustment unit by a half turn.
Slacken bolt (2) of inlet adjustment unit by a half turn.
Fit socket on screws (1 and 2) and tighten by hand without
play.
Pretension clamping rail by turning adjusting screw with special
tool 00 9 250 or commercially available torque wrench to
0.6 Nm .
Tighten down bolt (1) of exhaust adjustment unit with special tool
00 9 120 .
Tightening torque 11 36 1AZ .
Tighten down bolt (2) of inlet adjustment unit with special tool
00 9 120 .
Tightening torque 11 36 1AZ .
Remove all special tools.
Assemble engine.
Bar engine at central bolt two times.
Check timing.
RA Removing and installing/replacing inlet and exhaust camshaft adjustment units (N
BMW AG - TIS
24.01.2013 07:50
Issue status (12/2007) Valid only until next DVD is issued
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