Weird rattle/scratching and high pitch noise from engine

[darrsi]

[quote author=darrsi link=topic=24812.msg289666#msg289666 date=1546036883]
[quote author=bandit link=topic=24812.msg289658#msg289658 date=1546032043]
If the speedo was working fine before today before the work was done then they have either put it back wrong or snapped the lugs off the rota on reassembly.

That did cross my mind as well, it may well have been fine beforehand, but you can't discount the chance that it may have been misaligned when being put back together.
Only one way to find out though.....
[/quote]


Nope the the rotor sensor is fine I was there to witness the work happen, it had loads of grease in there as well, the front wheel bearing he changed has stopped the annoying noise from the video however my speedo is now just completely useless, I went out for a ride tonight and it is just jumping all over the place, the mechanic said the next thing to change would be the speed cable but I'm wary because clearly changing the rotor sensor did nothing.
[/quote]


You can't really 'witness' it being put back right, only by doing it yourself can you 'feel' that it's been done correctly.
Anyone who has had the pleasure of doing this will know exactly what i'm on about.
Don't 100% rule out broken lugs, if it worked okay before but doesn't now then that makes it the prime suspect.