Hi Steve,
We are not having problems with the accelerator system.
I need the factory settings for the carb main jet adjustment screw, gas unit adjustment screw and the anti stall adjustment screw.
There should be factory settings for these prior to fine adjustment when the engine is running.
The problem is a so called service engineer ( car mechanic ) has been given a screwdriver for his birthday and screwed up the settings completely.
We have all the settings for the Hyster Aisin systems which is similar to the Toyota but not completely the same if you get my drift.

Cheers

Micky