Put it a pan of boiling water. This is generally sufficient.
Dave
frogeye@porterscustom.com
Porter Customs 2909 Arno NE
Albuquerque, NM USA 87107
505-352-1378
1954 BN2 1959 AN5
Porter Custom Bicycles
cars:
www.britishcarforum.com/portercustoms.html
gallery:
http://picasaweb.google.com/porterscustombicycles/PorterCustomBicyclesStuff
GO HERE: http://porterbikes.com/ nice pictures-fun facts-my world
-----Original Message-----
From: healeys-bounces@autox.team.net [mailto:healeys-bounces@autox.team.net]
On Behalf Of Bob Spidell
Sent: Tuesday, February 21, 2012 9:57 AM
To: ahy3000@comcast.net
Cc: Healey List
Subject: Re: [Healeys] Jet Locking Nut
Haven't had this exact problem myself, but I'd:
- keep up with the penetrant
- mildly (NOTE: MILDLY) heat/warm the aluminum around the locking nuts,
which are either steel or brass (either way the coefficient of expansion of
the Al body is greater than the nuts). Heating and cooling should abet the
penetrant to, well, penetrate
- build your jig or find somebody with a bigger vise--you have to have the
carb bodies secured solidly
- if you can get a decent-fitting socket, if they don't break loose with a
ratchet, consider using an impact wrench. I have a 3/8" impact that will do
30ft-lbs at most, and I've found that--used carefully--it's pretty good at
breaking stuck bolts or nuts loose (did I mention you have to have the carb
bodies secured properly?). This may be preferable to putting a breaker bar
on the socket and twisting the hell out of the nuts (crank the air pressure
down to start, then increase as necessary)
Good luck.
Bob
--------------------------------
Bob Spidell - San Jose, CA
----- Original Message -----
From: ahy3000@comcast.net
To: "Healey List" <healeys@autox.team.net>
Sent: Tuesday, February 21, 2012 7:04:25 AM
Subject: [Healeys] Jet Locking Nut
All,
I've got a pair of HS6s mostly disassembled but cannot budge the jet locking
nut on either carb. I am presently soaking the jet bearing/jet locking nut
in PB Blaster to see (hope) that it helps. I'm afraid to put too much torque
on the nut until I get hold of a whitworth (I believe 3/8 W) socket. Even
then, I'll have to devise some sort of jig to hold the carb since my bench
vise is 1/2" too small.
Anyone encounter this before? Suggestions?
On another note - I've gotten a lot out of this list and finally got guilted
into sending some money to Mark via paypal.
Burt Weiner
'63 BJ7
HBJ7L/23582
ahy3000@comcast.net
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