Menu toggle

Output Bearings - Gearbox

scam75

Well-known member
I have traced a slight knocking noise to what appears to be the output bearings in the gearbox. There is 2 or 3mm of out and in play on the bit where the driveshaft bolts onto at the gearbox end, drivers side, and it clicks when you move it in and out. The driveshaft bolts are not loose. The noise is a slight knocking at low speed which manifests itself into a drone at higher speed, seems to go away when turning right. There isn't any play in the passenger side one.

Anyway, what sort of job is replacing the output bearings? Does the box need to come out? Can you get the bearings ok? Do I need a gearbox rebuild?

Car is a 250 turbo with LSD.

Help appreciated!

Stuart
 
Speak to Hartech as my memory is vague of what he told me about this. I would stick with your gearbox because LSD boxes are hard to come by!

I 'think' the play your referring to sounds more like a worn LSD that needs new friction plates. That would be a much easier job but either way the gearbox will need to come out because apparently the output bearing is a bastard to get out!

p.s. why is this no edited by the filter? It wot even let me have bugger usually!
 

Posts made and opinions expressed are those of the individual forum members

Use of the Forum is subject to the Terms and Conditions

Disclaimer

The opinions expressed on this site are not necessarily those of the Club, who shall have no liability in respect of them or the accuracy of the content. The Club assumes no responsibility for any effects arising from errors or omissions.

Porsche Club Great Britain gives no warranties, guarantees or assurances and makes no representations or recommendations regarding any goods or services advertised on this site. It is the responsibility of visitors to satisfy themselves that goods and/or services supplied by any advertiser are bona fide and in no instance can the Porsche Club Great Britain be held responsible.

When responding to advertisements please ensure that you satisfy yourself of any applicable call charges on numbers not prefixed by usual "landline" STD Codes. Information can be obtained from the operator or the white pages. Before giving out ANY information regarding cars, or any other items for sale, please satisfy yourself that any potential purchaser is bona fide.

Directors of the Board of Porsche Club GB, Club Office Staff, Register Secretaries and Regional Organisers are often requested by Club members to provide information on matters connected with their cars and other matters referred to in the Club Rules. Such information, advice and assistance provided by such persons is given in good faith and is based on the personal experience and knowledge of the individual concerned.

Neither Porsche Club GB, nor any of the aforementioned, shall be under any liability in respect of any such information, advice or assistance given to members. Members are advised to consult qualified specialists for information, advice and assistance on matters connected with their cars at all times.

Back
Top