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Search: Posts Made By: Jonnie86
Forum: E46 M3 (2001-2006) Fri, Jul-13-2018, 06:18:36 PM
Replies: 37
Views: 1,278
Posted By Jonnie86
Re: Valve adjustment + vanos work : Engine locks when turned manually

Oh, well the hub is spring loaded, that's what the diaphragm on the inside of the hub is for. Without tightening there's a gap between the hub and the sprocket. I'm going off memory when I did...
Forum: E46 M3 (2001-2006) Fri, Jul-13-2018, 04:33:05 PM
Replies: 37
Views: 1,278
Posted By Jonnie86
Re: Valve adjustment + vanos work : Engine locks when turned manually

As you fasten the VANOS unit onto the head, the splines move into the hub with it, and the hub needs to be able to rotate a little to allow the splines to slide in, so you first get the hub to sit...
Forum: E46 M3 (2001-2006) Thu, Jul-12-2018, 03:13:49 PM
Replies: 37
Views: 1,278
Posted By Jonnie86
Re: Valve adjustment + vanos work : Engine locks when turned manually

You are correct that it is possible to get the spline to enter the hub with less ccw rotation, but what Raj is saying is the range of motion of the spline shaft exceeds the degree of rotation the...
Forum: E46 M3 (2001-2006) Tue, Jul-10-2018, 03:26:01 PM
Replies: 37
Views: 1,278
Posted By Jonnie86
Re: Valve adjustment + vanos work : Engine locks when turned manually

Thats interesting because I've heard the opposite from Raj at Besian.

It is important that the first tooth available engages, but at the end of the day the slots in the cam sprocket are what limit...
Forum: E46 M3 (2001-2006) Tue, Jul-10-2018, 12:38:48 PM
Replies: 37
Views: 1,278
Posted By Jonnie86
Re: Valve adjustment + vanos work : Engine locks when turned manually

That "finding the sweet tooth" procedure is worthless. There's no need to do it, the range of the VANOS system is not dependent on that.

Before you removed VANOS did you have the lobes of cyl 1...
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