Rob's WD16H and Big4 Forum

One of first 500 of contract C14498 with leg shields

Rob's WD16H and Big4 Forum
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Norton b4 gearbox

Hello rob,

Have an gearbox that came of on an big4 wd .
There is only an sn on it 43623 can you date an gearbox on it,s sn ???

Re: Norton b4 gearbox

Marcel,

Unfortunately, assembly books for many machine not existing anymore.
SN43623 most likely made in 1940 based on numbers known for Oct 1939 and Sept 1940.

Cheers,

Rob

Re: Norton b4 gearbox

Ok thanks for the info rob.