Leaking Accelerator Pump Jet

[mack124]

Hi Again,

Guy, I've just about got my IDF's sorted but I¢ž¢m getting the coughing and sneezing that IDF's seem renowned for. The Accelerator Pump Jet is dribbling down one barrel, so would this be the …œAccelerator Pump Valve‚ that sits in the float bowl or the …œDelivery Valve‚ that secures the Jet that I have to replace?

Bye for now
Gill

[Guy Croft]

Check:

1. Float level
2. Pump spillback valve (in bottom of float chamber, should have non-return ball in it)
3. Pump jet non-return valves (ball in each alloy jet body)
4. Pump jet actuating lever under carb not fouling manifold
5. Pump jet diaphrams
6. Carb balance.

GC