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ayjay
Firing on two.
Joined: April 27th, 2012, 6:48 pm Posts: 709
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 Re: Noise - manifold/carb?
apparently theyre prone to cracking james, the plate is there to reduce heat transfer to the carb- don,t forget to order 2 paper gaskets as well, they fit either side of the plate -use a smear of jointing compound on the faces there are 4 studs & they all need to be in place, if u only use 3 studs you,ll get an air leak
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September 14th, 2012, 12:29 pm |
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Jonathan
Firing on two.
Joined: January 1st, 2009, 7:37 pm Posts: 4708 Location: Disunited Kingdom
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 Re: Noise - manifold/carb?
When fitting, don't over-tighten the nuts or you'll risk cracking the new one.
_________________ 1988 built (1989 F-registered) Citroën 2CV-Six 2013 (63-Plate) VW Golf SE 1.4TSI BMT DSG7 1932 Morris Minor Open Two-Seater (The £100 car).

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September 14th, 2012, 12:31 pm |
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james2cv
Firing on two.
Joined: April 18th, 2009, 8:01 pm Posts: 947 Location: Paris/Manc
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 Re: Noise - manifold/carb?
Ok cheers. This sounds like a simple question but can I replace the stud, or does it mean I have to put a whole new manifold on?
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September 14th, 2012, 12:40 pm |
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Jonathan
Firing on two.
Joined: January 1st, 2009, 7:37 pm Posts: 4708 Location: Disunited Kingdom
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 Re: Noise - manifold/carb?
I #think# it's a straight forward job, but don't quote me on that 
_________________ 1988 built (1989 F-registered) Citroën 2CV-Six 2013 (63-Plate) VW Golf SE 1.4TSI BMT DSG7 1932 Morris Minor Open Two-Seater (The £100 car).

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September 14th, 2012, 12:46 pm |
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ken
Agony Aunt - You have a car problem? Speak to Ken
Joined: March 6th, 2009, 1:40 am Posts: 3675
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 Re: Noise - manifold/carb?
James, it's a stud, not a bolt and it will have unscrewed itself from the manifold, usually because late engines had no lock washers fitted to the 2 studs at the front of the carburettor. Add some poor maintenance to the mix... Refitting it should be straightforward, clean the threads and wind it back in, but make sure that you've got 4 lock washers to hand before starting to fit the new spacer block. ken james2cv wrote: Urgh found problem.... Huge chunk of plastic carb base missing.... Along with a sheared stud bolt being held nicely in place by the bottom of carb.... WTF.... Ok so I'll get a plastic thing ordered.... Will the carb be alright with just three bolts for a while though? I've got a spare manifold but going to uni a week tomorrow  Also... HOW THE HELL HAS THIS HAPPENED?
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September 14th, 2012, 2:00 pm |
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J-dub
Aircooled Idiot
Joined: April 24th, 2010, 10:01 am Posts: 5733 Location: Location Location
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 Re: Noise - manifold/carb?
ken wrote: James, it's a stud, not a bolt and it will have unscrewed itself from the manifold, usually because late engines had no lock washers fitted to the 2 studs at the front of the carburettor. Add some poor maintenance to the mix... Refitting it should be straightforward, clean the threads and wind it back in, but make sure that you've got 4 lock washers to hand before starting to fit the new spacer block. ken james2cv wrote: Urgh found problem.... Huge chunk of plastic carb base missing.... Along with a sheared stud bolt being held nicely in place by the bottom of carb.... WTF.... Ok so I'll get a plastic thing ordered.... Will the carb be alright with just three bolts for a while though? I've got a spare manifold but going to uni a week tomorrow  Also... HOW THE HELL HAS THIS HAPPENED? Funnily enough ken, i was missing the front two nuts for about 6 months!!
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1988 2cv 652cc 1993 Toyota Hilux Surf 3000cc runs on Bio Diesel 2004 Toyota Landcruiser Amazon 4200cc runs on Bio Diesel 1998 Daihatsu Hijet 1300cc 2005 Susuki Bandit 650cc
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September 14th, 2012, 2:07 pm |
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Devils Advocate
Firing on two.
Joined: July 26th, 2009, 3:36 pm Posts: 1019
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 Re: Noise - manifold/carb?
"Funnily enough ken, i was missing the front two nuts for about 6 months!!"
As from next Friday, our new puppy will be missing his...
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September 15th, 2012, 12:48 am |
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Jonathan
Firing on two.
Joined: January 1st, 2009, 7:37 pm Posts: 4708 Location: Disunited Kingdom
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 Re: Noise - manifold/carb?
Fronts or rears? 
_________________ 1988 built (1989 F-registered) Citroën 2CV-Six 2013 (63-Plate) VW Golf SE 1.4TSI BMT DSG7 1932 Morris Minor Open Two-Seater (The £100 car).

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September 15th, 2012, 12:58 am |
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J-dub
Aircooled Idiot
Joined: April 24th, 2010, 10:01 am Posts: 5733 Location: Location Location
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 Re: Noise - manifold/carb?
Just realised how i said that!,,,,
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1988 2cv 652cc 1993 Toyota Hilux Surf 3000cc runs on Bio Diesel 2004 Toyota Landcruiser Amazon 4200cc runs on Bio Diesel 1998 Daihatsu Hijet 1300cc 2005 Susuki Bandit 650cc
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September 15th, 2012, 8:44 am |
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lpgo
Firing on 1-2 Spark
Joined: November 8th, 2009, 5:42 pm Posts: 2847 Location: NL
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 Re: Noise - manifold/carb?
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Russell wrote: Hi Geo, you've been one of the sites biggest attractions in recent years. Russ
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September 15th, 2012, 9:31 am |
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