[Healeys] Labels

[Michael Gladwin]

Gents:
             Could someone explain to me what the small aluminium  
triangular label is on the top of the float chamber cover. Fitted  
under the retaining screw.  Mine are stamped AUD 18F (front):  AUD18F  
(middle): AUD618 (rear).  The carbs are triple H.S.4's on my BT7 MkII.

I also note that, in the BMC manual, the forward carb float chamber  
cover has a fuel inlet and an outlet to feed carb  #2.  However, mine  
has a T adaptor after the rubber feed line; before the #1 carb  line  
this then feeds carb #1 and carb #2 in parallel and not in series.   
The T seems to me to be home-made.  Any comments?

These questions came when I was removing #3 carb.  I had found a major  
fuel leak from the #3 feed gland nut on the float chamber (bottom) to  
the jet nut.  Tightened same - still leaking.  Oh well, when the cuts  
and abraisions heal I'll take it off again and have another go.

Mike