All Series 2a had a cowl (plastic on later models, metal on early ones).
Lack of the cowl is likely to cause overheating in sever conditions - I don't imagine it was put there for fun.
They are held to the turned over edge of the radiator core side frames by ten (nine for the plastic) quite small self tapping screws - you should be able to see the holes. (unless you have a non-standard radiator)
John


Reply With Quote
Bookmarks