3 Series E92 M3 (S65) COUPE
11 31 575
Adjusting camshaft timing (S65)
Special tools required:
•
00 9 120
•
11 5 320
•
11 9 970
•
11 9 971
•
11 9 972
Important!
Central bolts on VANOS gears have left-hand threads.
Important!
The procedure for adjusting the timing is different from that for
checking the timing.
The letters/numbers on the camshafts (E1 and A1) and (E2
and A2) must point upwards.
Do not release the central bolts of the adjustment units
without the special tool 11 9 970 (risk of damage!).
If the special tool 11 9 970 cannot be positioned on the
dihedron of the camshafts, bar the engine at the central bolt
until the special tool 11 9 970 can be secured on the
cylinder head.
Release bolts (1) on cylinder bank 1.
Remove timing case cover (2).
Installation:
Replace seal.
RA Adjusting camshaft timing (S65)
BMW AG - TIS
21.02.2013 18:32
Issue status (12/2007) Valid only until next DVD is issued
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