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Suspect Crossover Pipe Leak assistance required
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sweetpea54321
 


Member Since: 23 Nov 2015
Location: Bolton
Posts: 212

England 2005 Discovery 3 TDV6 S Manual Zambezi SilverDiscovery 3

trailhound wrote:
However it's done, make sure they fit the bracket too, otherwise like mine, it vibrates and splits again in 18 months Big Cry


Yes agreed..... the garage commented that the brackets were refitted after the clutch was replaced..... however the bolts were missing having probably shaken loose or something.

At these prices I really cannot afford to be doing this job again once completed.

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Post #195543819th Jun 2018 8:23 pm
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sweetpea54321
 


Member Since: 23 Nov 2015
Location: Bolton
Posts: 212

England 2005 Discovery 3 TDV6 S Manual Zambezi SilverDiscovery 3

what is the general feeling here.... Is it a fair assumption that ordinarily this pipe would never normally fail.

From what I have read and having spoken to others, it seems that the most likely cause is when there has been a clutch replacement carried out and the appropriate bolts and brackets holding it in place have not been replaced or fitted properly - this has then led to premature failure of the crossover pipe due to movement and vibration.

I have the opportunity of buying a decent secondhand pipe so do you think if the brackets and bolts are fitted correctly, then the pipe should last for a good few years ??

Any advice appreciated

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New wheel winch
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LED side light, interior etc
New FL2 rear wheel arch seals
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Post #195556420th Jun 2018 1:23 pm
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Discomadness
 


Member Since: 19 Jan 2015
Location: Caerphilly
Posts: 2256

Wales 2007 Discovery 3 TDV6 HSE Auto Buckingham BlueDiscovery 3


I replied on another cross over pipe thread the other day as I’m having woes with my car. Basically the cross over pipe is a very poor piece of engineering. The flexible sections are very thin and prone to crack. Your correct in saying that it is excasserbated by the bracket being removed but I’ve heard of quite a few where the brackets have cracked themselves. One of the crossovers I was sent has a brokenbracket with it. I’ve had a jig made to enable removal of the flexible joints and replace them with the braided type flexible joints. I then will wrap with the proper competition exhaust wrap as the standard insulation falls to bits over time also. Thumbs Up
 Jarrod

Current : D3 2007 HSE - AKA the lemon
-beanie grille
-detango with led bulbs
-club body off rebuild. TWICE. 
 
Post #195562920th Jun 2018 6:44 pm
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sweetpea54321
 


Member Since: 23 Nov 2015
Location: Bolton
Posts: 212

England 2005 Discovery 3 TDV6 S Manual Zambezi SilverDiscovery 3

Looks good... thanks for the info

SP Thumbs Up
 Mods so far:

New wheel winch
Instrument upgrade (clock on dash)
D4 fascia + Garmin nuvi
LED side light, interior etc
New FL2 rear wheel arch seals
Parrot MKi9200 hands free kit 
 
Post #195586021st Jun 2018 4:44 pm
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