7 Series E66 730Li (M54) SAL
Tightening specifications for main bearing:
1.
Tighten all screws on main bearing cover with jointing torque.
2.
Unfasten screws on main bearing cover 6.
3.
Strike back and front of crankshaft with plastic hammer to
center thrust bearing (do not damage crankshaft).
4.
Tighten screws of main bearing cover 6 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 permitted end float is exceeded, check crankshaft, guide
bearing shells and engine block, replacing if necessary,
end float.
RA Replacing all main crankshaft bearing shells (M52 / S52 / M52TU / M54 / M56)
BMW AG - TIS
04.02.2013 21:36
Issue status (12/2007) Valid only until next DVD is issued
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