5 Series E39 520d (M47) TOUR
Note:
Always replace main bearing screws with new screws.
There must be no oil in the blind holes (risk of cracking).
Wash and oil main bearing screws.
Tightening specifications for main bearing:
1.
Tighten all screws on main bearing cover with jointing torque.
2.
Unfasten screws in main bearing cover 4.
3.
Strike back and front of crankshaft with plastic hammer to
center guide bearing (do not damage crankshaft).
4.
Tighten screw on main bearing cover 4 to 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.
RA Replacing all crankshaft main bearing shells (M47 / M47TU)
BMW AG - TIS
23.01.2013 22:47
Issue status (12/2007) Valid only until next DVD is issued
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