Honda-SOHC

SOHC.co.uk Forums => CB750 => Topic started by: Moliva on June 17, 2023, 09:36:32 AM

Title: Cb750 k4, cam cover - whining noise left hand side
Post by: Moliva on June 17, 2023, 09:36:32 AM

Can anyone recommend a garage in the south that can investigate and fix, I realise this might be an engine out job.

Many thanks for any help.

Title: Re: Cb750 k4, cam cover - whining noise left hand side
Post by: Bryanj on June 17, 2023, 11:47:19 AM

ANYTHING inside the engine is an engine out job, not many will work on this ols stuff any more

Title: Re: Cb750 k4, cam cover - whining noise left hand side
Post by: McCabe-Thiele (Ted) on June 17, 2023, 11:59:25 AM

From your description I would be thinking potential camshaft bearing noise?
Might be worth taking off a tappet cover on the side where the noise is coming from to see if there is any oil splashing about?
Possibly see if opposite side has more oil.

As Bryan has said not many places will work on older bikes so you might get some suggestions from others here.