X Series E83 X3 3.0d (M57TU) OFFRD
Tightening specifications for main bearing:
1.
Tighten all screws on main bearing cover with jointing torque.
2.
Unfasten screws on main bearing cover 4.
3.
Strike back and front of crankshaft with plastic hammer to
center guide bearing (do not damage crankshaft).
4.
Tighten screws of main bearing cover 4 with jointing torque.
5.
Tighten down all screws of main bearing caps with special
tool 11 2 110 or with special tool
00 9 120 to torsion
angle.
Tightening torque, 11 11 1AZ .
Check axial play.
If necessary, check guide bearing shells, crankshaft and engine
block.
Assemble engine.
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
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