idle

Anything related to Lambrettas... ask tech questions, post helpful info, or just read and learn.
Stinky Finga
registered user
Posts: 67
Joined: Tue Mar 22, 2011 11:45 am
Xbox live gamer tag: ST1NKY F1NGA
Playstation gamer tag: shamoane
Main scooter: Series 2 230 MONZA
Location: Heathrow
Contact:

Morning all
Im having trouble setting up a PHBH 30mm
Tickover is sitting at about 2k'ish
The idle screw dont seem to work
Ive set the airscrew at 2 turns out
I can bring the tickover down by turning the airscrew out
Am i right in thinking ive got an air leak somewhere ??
User avatar
twenty eight
registered user
Posts: 60
Joined: Sat Apr 10, 2010 8:52 am
Contact:

have a look at the carb rubber you could have a split in it or you could have a split manifiold gasket
Minority
registered user
Posts: 673
Joined: Wed Feb 01, 2012 2:00 pm
Main scooter: Li230 S3
Location: Perth, Western Australia
Contact:

When the idle screw didn't work on my 30PHBH it was simply that the throttle cable was adjusted too tight and the slide wasn't closing all the way. I loosened the adjustment at the top of the carb and "hey presto" the idle screw worked.
Sometimes it is the easy things. :biggrin:
Post Reply Previous topicNext topic
  • Information
  • Who is online

    Users browsing this forum: No registered users and 8 guests