No reason why you can`t if you can access it easily to weld it (different from welding unobstructed) and you are a competent welder bearing in mind there will be oil contamination plus the material itself is tricky for most occasional welders-needs to be absolutely clean.
Personally, and I do weld a bit -have gas (Henrob) and Mig, I would remove and take to a welding shop as there is nothing like the everyday experience of a good welder for the tricky stuff and steering box casings are not that easy to come by.
Richard J
`65 Giulia Ti, `69 GT Junior, `74 GTV 2000, `76 Alfetta GTV, `77 Alfetta GTV, `81 Alfasud Ti, `84 GTV6.
Personally, and I do weld a bit -have gas (Henrob) and Mig, I would remove and take to a welding shop as there is nothing like the everyday experience of a good welder for the tricky stuff and steering box casings are not that easy to come by.
Richard J
`65 Giulia Ti, `69 GT Junior, `74 GTV 2000, `76 Alfetta GTV, `77 Alfetta GTV, `81 Alfasud Ti, `84 GTV6.