Re: 38 Twelve loose crankshaft pulley

Posted by Owen_Dyneto On 2021/4/5 17:11:12

Packard blueprint MISC1-847 (engine assembly details, Twelve) does not show a washer. It does show quite a bit of available threaded but unused blind space behind the bolt, such that it would be impossible for an OEM bolt to bottom out.

Just as an aside, these MISC-series blueprints of engine assembly notes for the 320, 385 and Twelve engine have a lot of information not easily found elsewhere.