Small Engines (Lawn Mowers, etc.): Primer bulb on a Poulan 446T pole chain saw trimmer, poulan, diaphram

Question
I have a Poulan 446T and the fuel lines rotted. The fuel tank has a large and small line.  The carb has line going to I believe is the diaphram and one into the side of the carb.  The primer bulb has a long and short stub connection.  The short stub if you press the primer bulb and cover the short stub and release the primer bulb will not reinflate.

What lines go to what ports?  Thanks in advance,

Answer
Charles
Since I don't have the year or the serial # I can only guess what one you have, Here is a break down of the fuel lines.

http://www.poulanpro.com/ddoc/POUI/POUI2009_USen/POUI2009_USen__545014364.pdf

#6 Goes to the primer bulb # 5 goes to the vent