X Series E83 X3 3.0d (M57TU) OFFRD
Check crankshaft axial clearance.
Axial clearance.
If the permitted axial clearance is exceeded:
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Check crankshaft and guide bearing shells.
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Replace work parts.
Release screw connections on main bearing from outside to
inside.
Remove main bearing caps 1...7.
Important!
Remove camshaft and carefully place to one side.
Note:
Bearing caps 1...5 are marked on exhaust side.
Bearing caps 6 and 7 are not marked.
Bearing cap 6 is installed as a thrust bearing.
Illustrations show M57.
Important!
Pay attention to oil hole in bearing shell.
Pay attention to installation position of crankshaft bearing
shells.
Installation:
Coat bearing shells with oil.
Install crankshaft.
Fit bearing caps 1...7 so that grooves of bearing shell guide
are on one side.
Align bearing cover precisely.
RA Replacing crankshaft (M57TU)
BMW AG - TIS
14.02.2013 21:12
Issue status (12/2007) Valid only until next DVD is issued
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