Leaking fuel..spaco PHBM 30mm

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clockwork
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Posts: 51
Joined: Sat Aug 11, 2012 3:25 pm
Main scooter: gp 150 tuned
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HELP...PLEASE...Just finished putting the finishing touchs to my scoot a Lambretta 150, I decided to give her a test run after having had no problems running it in the garage :geek: , only got to the end of the road and it cut out better sooner than later i thought :x got back to the garage to have a look noticed on the carb which is a spaco PHBM 30MM (P6504) on the left hand side of the carb a severe fuel leak first thing i thought float chamber loose but that was ok the leak was coming from higher up? talking to somone about it they said sticking float, this is the overflow
Has anyone got any ideas beside sticking float?

Cheers all :)
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RICSPEED
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Posts: 3334
Joined: Sun Jan 04, 2009 11:30 pm
Location: YORK

if float sticking .. will just keep filling and over flow .. i wouldnt recomend a spaco personally but check alls well in the movement of the float
Its in bits scooter club: www.facebook.com/groups/132415046859320
clockwork
registered user
Posts: 51
Joined: Sat Aug 11, 2012 3:25 pm
Main scooter: gp 150 tuned
Contact:

RICSPEED wrote:if float sticking .. will just keep filling and over flow .. i wouldnt recomend a spaco personally but check alls well in the movement of the float
Thanks for that mate will check it :D
clockwork
registered user
Posts: 51
Joined: Sat Aug 11, 2012 3:25 pm
Main scooter: gp 150 tuned
Contact:

RICSPEED wrote:if float sticking .. will just keep filling and over flow .. i wouldnt recomend a spaco personally but check alls well in the movement of the float
Just one before i go mate ...you said you wouldnt recomend a spaco it came with the scoot what would be a straight swap?
had it dynoed at chiselspeed my jet sizes are main 120....pilotb55.....slide 40
thanks again mate
clockwork
registered user
Posts: 51
Joined: Sat Aug 11, 2012 3:25 pm
Main scooter: gp 150 tuned
Contact:

clockwork wrote:HELP...PLEASE...Just finished putting the finishing touchs to my scoot a Lambretta 150, I decided to give her a test run after having had no problems running it in the garage :geek: , only got to the end of the road and it cut out better sooner than later i thought :x got back to the garage to have a look noticed on the carb which is a spaco PHBM 30MM (P6504) on the left hand side of the carb a severe fuel leak first thing i thought float chamber loose but that was ok the leak was coming from higher up? talking to somone about it they said sticking float, this is the overflow
Has anyone got any ideas beside sticking float?

Cheers all :)
Spot on advise sticking fload sorted now thanks........... :)
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