X Series E83 X3 3.0d (M57TU) OFFRD
Tightening specifications for main bearing:
1.
Tighten screws to torque.
2.
Tighten down screws with special tool 11 2 110 or with
special tool 00 9 120 to torsion angle.
Tightening torque, 11 11 1AZ .
Remove main bearing cap and read off bearing play at width of
flattened plastic thread with assistance of measurement scale.
If necessary, to correct bearing clearance, fit new bearing shells
with a different color coding.
Summary:
Color code/shaft diameter/bearing strength
-
Ge = yellow
-
Gn = green
-
Ws = white
1.
Crankshaft
2.
Bearing clearance
3.
Bearing shells: yellow, green, white
4.
Bearing cover
Note:
Remove plastic thread.
Coat main bearing shells and crankshaft with engine oil.
Install main bearing cap so that grooves in main bearing shell
guide are one one side.
Align main bearing cap flush with side of bearing seat.
RA Replacing all main crankshaft bearing shells (M57TU)
BMW AG - TIS
14.02.2013 21:12
Issue status (12/2007) Valid only until next DVD is issued
Copyright
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