Air Filter and Brakes

Just two quick questions:D.

I think I need to either replace or refurbish my Brake master cylinder (I saw the MOT man looking at it and sniffing the grime on his fingers), no advisory but there is the possibility of some of it leaking very slightly (the reservoir is still topped up). Looked on Speedies they do £4.50 service kit or a new cylinder for £60. Am I wasting my money on the refurb kit?[?]

Second, I have put a K&N filter on (a couple of years ago) but have an issue of securing the original'air box' (not sure what it is) to the weber carb. Originally it just had a direct very narrow flat top air filter direct on the carb inlet (which made it sound like ti was having an asthma attack all the time). I have tried spacing out around the air intake of the carb (with a rubber gasket) so the openign on the 'air box' is as tight as I can get it really but even clamping it up tight with teh clip it still eventually works a bit loose and the weight of the air filter pulls it down. Wouldn't be an issue but when it doe it then snags the throttle cable and jams it on. I phoned speedies as they do the weber carb but they said they have nothing int he kit to deal with teh diameter issue between the carb and the air box. Any ideas ont he best solution, what have other people done? (p.s full throttle stuck on is not fun but we survived:p)
 
It sounds like you need an adaptor ring to fit between the carb and filter housing. If you can tell me the diameters involved then i can make something for you :)

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"You,re only supposed to blow the bloody SLIDING doors off"
 
A refurb kit will be fine as long as your cylinder is not too far gone and if it was it would have failed the test.
Be careful when replacing the seal to make sure you put it on the right way round.

Bloody Commer`s!
 
I would try the kit first, the cylinder can't be that bad if it's only just starting to show a bit moist. The problem starts if you leave it a bit too long ang a nice brake fluid/dirt grinding paste has formed[xx(]

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How refreshing
 
I had the same issue with my 1st K&N ...I had an old bit of exhaust pipe that i cut 1/2 inch off, then cut a slit in it so it all tightened up nicely...;)

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''COMMER'EnSayThat''
 
Commerracer, I don't have any accurate calipers. However in looking on the carb post by Enigma I found the spec for the carb. Seems to give a external diameter of 52mm for the air intake. Height appears to be 18mm. The other part is the standard air filter link for the commer (I got it from Martin). Presumably you know the internal diameter for that or have one lying around you could make it to?

If you could have a think and let me know if that is enough let me know a price and I will sort out a cheque (or might have to be cash as I can't find the cehque book at the mo). Much as I woudl love to keep on bopdging it a stuck on throttle wasn't fun so a snug fit would be ace:D

Delay is due to work and new baby pic below:p Stan has a van and a sister now:)

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Well whats the young one called and is she showing Tim the size of the thing that you need making.
 
Actually looking at her hands she looks like she's ready to grab the steering wheel on your commer and show you how to drive it.
 
Awwwwww bless her, she's gorgeous:)
By what name does the little sweatheart answer too:)

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How refreshing
 
Well congratulations, she,s sweet :)
I will have a look about and see what i can do for you ;)

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"You,re only supposed to blow the bloody SLIDING doors off"
 
I think it's wonderful that you are getting her accustomed to wearing seat belts at such a young age.
 
How does this look [?]
52mm i/d and o/d fits snug in a Commer air filter box.

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Drop me an Email.

Ccybermum@aol dot com

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"You,re only supposed to blow the bloody SLIDING doors off"
 
This fitted a treat:D, better than some of the stuff I have bought that are meant to be a replacement part[}:)] (like the bottom radiator hose I just fitted at the same time). Highly reccomend this to anyone else with the weber conversion struggling to keep the air housing on:p:p (that doesn't have the tools/skill to make it themselves:I) No more stuck throttle for me (I hope;))
 
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