Cam shaft triangle plate - help please

[MsRose]

Please could anyone tell me if this requires replacement? There is a clear lip on the inside circle.
The face shown is the bearing face and it’s from a 948.
Many thanks

[philthehill]

If there is a lip I would recommend that you replace the plate.

For general information and regarding camshaft end float:-
The fore and aft movement of the camshaft should be 0.007".
The fore and aft movement of the camshaft can only be adjusted by machining the camshaft gear.
To increase the movement machine here:-

Cam gear 2.JPG (1.52 MiB) Viewed 2319 times

To reduce the movement machine here:-

Cam gear 4.JPG (1.41 MiB) Viewed 2319 times

[MsRose]

Thank you. Always so helpful.