How Desperate??
How Desperate??
Author
Discussion

itsallyellow

Original Poster:

3,877 posts

249 months

Thursday 26th January 2006
quotequote all
On the cerb ive got a clicking sound from the rear when i accelerate decelerate and change gear. now im nearly 100% sure that this is from the drivers side upright where the bush has either fallen out or perished away.

My question is how quickly do i need to address the situation??? it drives perfectly fine. i was hoping to leave it until summer if possible??
mike

gazzab

21,633 posts

311 months

Thursday 26th January 2006
quotequote all
my advice = never leave a cerb problem alone, attend to it asap, they tend to mount up costs and / or bite if you leave !

Extra 300 Driver

5,282 posts

275 months

Thursday 26th January 2006
quotequote all
CV Joint?

nervous

24,050 posts

259 months

Thursday 26th January 2006
quotequote all
Extra 300 Driver said:
CV Joint?


thats my guess too. is the problem worse when turning a corner in one direction?

alinton

965 posts

265 months

Thursday 26th January 2006
quotequote all
CV joint? Are we driving front wheel drive cars now?

gbbird

5,197 posts

273 months

Thursday 26th January 2006
quotequote all
gazzab said:
my advice = never leave a cerb problem alone, attend to it asap, they tend to mount up costs and / or bite if you leave !


On the other hand, loeave it long enough and it may mend itself . Happened to me a few times - noises come and go

gazzab

21,633 posts

311 months

Thursday 26th January 2006
quotequote all
true ie my clutch went and fixed itself on my cerb.

Tripps

5,814 posts

301 months

Thursday 26th January 2006
quotequote all
gazzab said:
true ie my clutch went and fixed itself on my cerb.
My steering when heavy once turning left for a few days (after an inspection...) and then went away

And strangely enough, all the money I used to keep in my Cerby account was there once, but disappeared after a year of ownership...

nervous

24,050 posts

259 months

Thursday 26th January 2006
quotequote all
alinton said:
CV joint? Are we driving front wheel drive cars now?


oops. and on that note, i clearly should go to bed.

purpleheadedcerb

1,143 posts

251 months

Thursday 26th January 2006
quotequote all
Uj on the prop?

itsallyellow

Original Poster:

3,877 posts

249 months

Thursday 26th January 2006
quotequote all
could be a uj. didnt think of that. erm.... cv joint???? not on a cerb!
i think its the axle mount. i dont think its serious i.e could beak in a bad way........ but then again....

greenv8s

31,017 posts

313 months

Friday 27th January 2006
quotequote all
Sounds (sorry) like either a CV joint or a bearing. The usual symptom of a failed CV joint is a clicking that is worse accelerating (or braking, but usually not both) especially when cornering in one direction, and it goes away when you're coasting. If it's a CV joint it's no big deal to fix.

The usual symptoms of a failed wheel bearing is a clicking or whirring noise when cornering in one direction, it's relatively insensitive to small amounts of acceleration or braking.
If it's a wheel bearing it's still not a huge job as you catch it before it wipes anything else out, but don't leave it too long.

It's unlikely to be a diff bearing but if so you're looking at a rather more scary bill.

Extra 300 Driver

5,282 posts

275 months

Friday 27th January 2006
quotequote all
alinton said:
CV joint? Are we driving front wheel drive cars now?


Yes, and no. Most cars have CV joints.

itsallyellow

Original Poster:

3,877 posts

249 months

Friday 27th January 2006
quotequote all
im sure you only have a cv joint on an axle that has turning wheels. i.e the front axle. on the rear axle of a cerb you have propshaft to diff to drive shaft to hub. (no cv)

Extra 300 Driver

5,282 posts

275 months

Friday 27th January 2006
quotequote all
itsallyellow said:
im sure you only have a cv joint on an axle that has turning wheels. i.e the front axle. on the rear axle of a cerb you have propshaft to diff to drive shaft to hub. (no cv)


There is a joint between the Diff and the drive shaft and the drive shaft and hub.

Wou have to have CV's on the driven wheels, otherwise you will not have any suspension travel!

Extra 300 Driver

5,282 posts

275 months

Friday 27th January 2006
quotequote all
itsallyellow said:
im sure you only have a cv joint on an axle that has turning wheels. i.e the front axle.)


Front Axle? Where is that then?

greenv8s

31,017 posts

313 months

Friday 27th January 2006
quotequote all
itsallyellow said:
im sure you only have a cv joint on an axle that has turning wheels. i.e the front axle. on the rear axle of a cerb you have propshaft to diff to drive shaft to hub. (no cv)


Very few cars use Hookes joints on the half shafts because they don't provide any dive; in order to stop the half shafts fighting with the suspension, you need to fit sliding splines etc which are notoriously problematic. The only way to avoid that is to make the half shaft a stressed suspension member (as in the jag/Wedge setup) and that introduces a whole new set of problems.

CVS joints are more or less universal these days, and all production TVRs from the S series onwards use them.