BMW 1999-2005 M3 Service Manual page 272

Camshaft Timing Chain
15 of 19
http://ebahn.bentleypublishers.com/BMW/3/E46/Repair%20Manuals/1...
Loosen exhaust camshaft sprocket
mounting bolts (A) turn.
Loosen exhaust camshaft impulse
wheel mounting nuts (B) 2 turns.
Slide out intake camshaft splined shaft
until approx. 1 mm (0.04 in) of splines
(arrows) can be seen.
Pull out exhaust camshaft splined shaft
to stop.
- Make sure camshafts are secured in
TDC position using BMW special
tools 11 3 240 and 11 3 244.
2/25/2009 9:52 PM