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gearbox/ clutch issue w58


dr_jekyll

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This morning i encounterd a problem with my w58 5speed or possibly clutch.

 

i was driving gently and i heard a banging coming from benith the car.

 

when i came to a stop on idle it sounded like a broken washing machine but when i presed the clutch it stoped.

 

i then procceded to drive straight to my workshop to put the car away and on the drive the clutch felt ok and all the gears engaged but the speedo was not working propperly. also when i lifted off on the overrun it sounded like a machine gun going off under the dash.

 

 

i will be taking the box off tomorrow and inspecting , any ideas of things to look out for ?

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i would imagine thrust bearing, or the fingers. did you have any warning signs?

My clutch judders heavily when engaging from 1500rpm i.e. cold start. then is fine when warm. then i get a knocking/thumping at 5k rpm plus. so im thinking my flywheel is gone! or that's what im hoping!

 

i dont know of many input shaft bearings gone?? anyone else

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no warning. fine one min then bang. i have a 6 puk clutch so it was allways juddering and not the smothest at the best of times.

 

i will rip it apart tomorrow night after i close at 5 and i will report back with my finding , i just hope its somthing obvious, as if everything looks fine ill be really stumped

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ok , the box is now off and ther was nothing big broken off like id hoped.

 

allthough i have found the following.

 

the friction plates are goosed. bits of friction material missing and heavily worn ( only 1300 miles old so not impressed )

 

the flywheel has more scores than casanova

 

the pilot baring is not verry smooth to turn verry grindy and bumpy.

 

i will be fitting a new clutch, thrust baring and pilot baring and hope that cures it , if not then it has to be somthing bouncing around inside the box, then i wont be happy.

 

additionally, i have never changed a pilot baring before how do they come out? do you have to remove the 5 10mm bolts around it after the fly is off?

 

craig

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Did you run over a washing machine ?

 

Have you installed a machine gun behind the dash ?

 

If yes to either then its likley to be one of those.

 

If no, then its could be the gearbox or clutch

 

now you mention it i have been smuggeling for whirlpool and the taliban latley. that could be the prob

 

thanks for your helpfull post :tongue:

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hi again,

 

i have been trying to get the pilot baring out all morning with no joy.

 

i tryed the greas packing but the allready damaged baring collapsed. i am now left with just the outer ring sized solid in place i have tryed tapping it with a fine chissle but it wont budge. any hints or tips would be great.

 

craig

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Shite.

 

Its the only real option for this problem that I know of mate.

 

If you can get/hire even a small stick welder for an hour you'll get it out.

 

You need to run some weld into the groove/indent where the ball bearings would run in the outer race. Maybe 3-4 runs about an inch long.

 

As the weld cools it shrinks, dragging the outer race with it making it far easier to remove.

 

Thats the only guaranteed way of solving this problem I can think of.

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Well don't go to town on it because if you spread it you're just making life more difficult.

 

The only other option I can offer you is something along the lines of a slide hammer (used by panel beaters) but with a sturdy lip, to get a decent hold on the inside of the bearing, in place of the usual screw.

 

I'm not saying this tool even exists but if you could fashion something along the same principle it should see you out of trouble.

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victory. the thrust baring has just come out finally.

 

in the end i had to get a dimond cutter for my die grinder and cut a section of the baring out, i was then able to chizzle the rest of the baring out.

 

my fly wheel is away being skimmed and im waiting for a new clutch. hopefully when i put it all back together the box will be ok, if not atleast iv changed everything els so ill jus put another box on it.

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  • 2 weeks later...

hey all.

 

well i picked up my clutch kit this evening and have just finished fitting it.

 

i have fitted a new pilot baring, new thrust baring, freshly skimmed flywheel new friction plate and new preasurre plate and its still the same :(

 

all it can be now is the box i think , and other options ??? :(

 

all the gears still sesect but it makes a terrible sound when you lift off and vibrates. there was no metal in the old box oil when i drained it ?

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