2 truck Shay

[Gayhalo365]

Can anyone tell me the type and size of screwdriver needed to undo the screws that hold the universal joints between stream engine and the trucks together.

[Greg Elmassian]

very small! don't know the actual size...

with Chinese manufacture goods, you need a plethora of philips/cross drivers and use the one that fits best.

I have a couple of sets that have about 6 different bits in various profiles and sizes.

word to the wise: don't lose them!!!