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914World.com _ 914World Garage _ Weber 40 IDTP Parts

Posted by: xsurfer Jul 21 2016, 08:44 AM

I need a source for 40IDTP parts. One float dented, idle jet carrier cracked on first
carb.

Can't get the large caps on top loose. Any help appreciated.

Thanks

Posted by: Mueller Jul 21 2016, 09:01 AM

QUOTE(xsurfer @ Jul 21 2016, 07:44 AM)

I need a source for 40IDTP parts. One float dented, idle jet carrier cracked on first
carb.

Can't get the large caps on top loose. Any help appreciated.

Thanks

http://www.piercemanifolds.com/

Posted by: Mark Henry Jul 21 2016, 10:01 AM

The dented float was caused by someone using compressed air on the closed float bowl.
The IDTP is basically an IDA with a few different parts and drillings.

http://youroil.net/weber_carb_parts.html

Posted by: sixnotfour Jul 21 2016, 11:38 AM

QUOTE

Can't get the large caps on top loose. Any help appreciated.

give em a tap with a hammer..it will compress the sealing washer making them loose

Posted by: porschetub Jul 21 2016, 01:19 PM

QUOTE(xsurfer @ Jul 22 2016, 02:44 AM)

I need a source for 40IDTP parts. One float dented, idle jet carrier cracked on first
carb.

Can't get the large caps on top loose. Any help appreciated.

Thanks

Have you tried seller alfa1750 on ebay or google weber parts on ebay,they have hard parts not listed on their auctions.
They had NLA air bleed screws for my Zeniths 40TIN's that no one else stocked,great service, prices and shipping from Italy.

Posted by: rgalla9146 Jul 22 2016, 06:58 AM

QUOTE(Mark Henry @ Jul 21 2016, 12:01 PM)

The dented float was caused by someone using compressed air on the closed float bowl.
The IDTP is basically an IDA with a few different parts and drillings.

http://youroil.net/weber_carb_parts.html

I found collapsed floats in a pair of 40's too
Caused (pretty sure) by cupping a hand over the throat on a running engine to clear jets.

Posted by: Mark Henry Jul 22 2016, 02:23 PM

When working on Webers, http://www.performanceoriented.com/ sections Tech 1 & 2 are required reading.

Posted by: xsurfer Jul 27 2016, 03:01 PM

Not the idle jet holder.

I need the main jet holder. Anyone have spares?

Posted by: stugray Jul 27 2016, 03:57 PM

QUOTE(rgalla9146 @ Jul 22 2016, 06:58 AM)

QUOTE(Mark Henry @ Jul 21 2016, 12:01 PM)

The dented float was caused by someone using compressed air on the closed float bowl.
The IDTP is basically an IDA with a few different parts and drillings.

http://youroil.net/weber_carb_parts.html

I found collapsed floats in a pair of 40's too
Caused (pretty sure) by cupping a hand over the throat on a running engine to clear jets.

Wait what?

I have never heard of that being a bad thing, and wouldnt that 'pop' the float instead of crush it if it were to do anything bad?