size wrench for Universal 25xp, 1990

[crieders]

after checking wiring etc I am going to replace this winter the glo plugs and fuel injectors
2 questions? size of wrench opening and
which is better swivel wrench or ratcheting type?
Thanks

[crieders]

no one knows?

[Ron Hill]

Cliff : Ask the local Kubota dealer the size wrench necessary!! 

Sure we've done it, but other than being metric I don't remember wrench sizes for a specific task!!

A thought