Lancia Motor Club

Model Technical and Interest => Flavia => Topic started by: Biglee0_1 on 12 July, 2022, 04:47:12 PM



Title: Loud rotational knocking
Post by: Biglee0_1 on 12 July, 2022, 04:47:12 PM
Good evening all. I have developed a very loud knocking, under power and rotational from the front end. It dissipates when not in gear. Well the flavia developed the knocking! Not me. I have cleared out the 'oil' from the cv joints, as I think this is the old grease broken down, and re packed with moly grease. It disappeared for a few miles, but came back with avengence. Does any one have inner and outer cv joints? I would like to change them all and remove worn cv joints from my list! Is there a test to see, or measure the amount of acceptable wear? I may have to move on to the differential as my next move.
#
Thank you so much.......Lee.


Title: Re: Loud rotational knocking
Post by: Biglee0_1 on 14 July, 2022, 09:37:15 AM
As an extra comment, does anyone know if these are interchangeable with any other models, or if there any suppliers in the UK. Omicron are looking, but not much joy! Thank you again.


Title: Re: Loud rotational knocking
Post by: Neil on 14 July, 2022, 10:10:41 AM
Try the Flavia consortium - Colin Clamp in the back of VL


Title: Re: Loud rotational knocking
Post by: Richard Fridd on 14 July, 2022, 11:09:16 AM
I have these three inners, plus one outer.
I think they are Fulvia s1 and maybe the same as Flavia.
They are from my spares for sale forum post @ £60 each plus post and packing. Or collect Maidstone or Wadhurst.

Richard


Title: Re: Loud rotational knocking
Post by: lancialulu on 14 July, 2022, 04:27:30 PM
They are relatively easy to strip and rebuild. You can get replacement balls from a good bearing shop  (18mm dia from  memory but you need to check). It may be that the cage have broken in which case you are looking at a good second hand unit. These occasionally turn up on ebay. I doubt the inner joint is the problem and indeed compared to modern cars these and the outer joints are totally over engineered. Do some more investigation to narrow it down.


Title: Re: Loud rotational knocking
Post by: A1.6HPE on 15 July, 2022, 12:16:40 AM
In my experience a failing CV joint usually clicks when the steering is on full lock. 


Title: Re: Loud rotational knocking
Post by: Biglee0_1 on 15 July, 2022, 08:27:07 AM
Excellent. Thank you so much for your help. I will get both fully stripped down and check out the dimensions. new bearings would be an excellent outcome. Fingers crossed. The Fulvia spares I dont know enough to make the shout, but the chap at Omnicon says there is no other model inter changeable and again i dont know :-\ :-\