5 Series E39 M5 (S62) SAL
Cylinder bank 5 to 8:
Push on VANOS adjustment unit only until O-rings of VANOS
adjustment unit rest against timing case cover.
Caution!
If this position is not reached, realign position of radial piston
pump to driver.
Insert one bolt each on left and right and initially tighten without
play. The bolts serve to locate the VANOS adjustment unit in
position. Do "not" tighten down bolts yet. VANOS adjustment unit
must "not" rest against timing case cover.
Cylinder bank 5 to 8:
Note:
To tighten down screws on VANOS gear: Use special tool
11 7 200 .
Tighten down six accessible bolts (three on exhaust side and
three on inlet side) on VANOS gear to 10 Nm.
Then slacken all six bolts again by a 1/4 turn.
Cylinder bank 5 to 8:
Install all bolts. Alternately tighten down bolts in 1/2 turn
increments carefully and evenly until VANOS adjustment unit rests
against timing case cover.
Tighten down all bolts.
Remove special tool 11 2 300 .
RA Removing and installing/replacing toothed shafts of VANOS gear on left and right
BMW AG - TIS
21.02.2013 15:14
Issue status (12/2007) Valid only until next DVD is issued
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