Posted by TGP (IL) [68.164.9.169] on Tuesday, August 04, 2015 at 16:18:31 :
In Reply to: Cummins Info Needed?? posted by Marty [72.143.226.243] on Tuesday, August 04, 2015 at 15:59:05 :
The NH 220 did not come out until mid fifties, 54 I think.
There was a NH 190 and a JT (Junior) Cummins before that, and numerous industrial engines that were regularly transplanted in the day.
Here's a link to a 48 operators manual and amazon has a supplement also if it helps.
http://www.allvintagetrucks.com/products-1/operators-manuals/cummins-h-and-nh-series-operators-instruction-manual
Tom
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