Re: Timing detail for '39 Six

Posted by JWL On 2016/10/13 11:18:34

Packard newbie, et. al.: Setting the timing by viewing the marks on the flywheel through a small hole under the starter is a difficult job. Usual way is to remove the LF wheel and fender splash panel. Easy access to the timing marks and distributor is there after this.

While doing this job the first time on my 37 Six I made a pointer and marked the harmonic balancer for future jobs. The pointer is a heavy wire fastened to the engine front cover. Using the flywheel marks I transferred them to the balancer. I painted the pointer and marks with white paint so they would be more visible. Now, when I want to set the timing I use the easy to see balancer marks.

Also, there is an "Octane Setter" on the base of my distributor, and you may have one on yours too. It allows minor changes to either advance or retard the timing to adjust for varying fuel quality back in the day. Read all about it in your service manual.

Hope this helps.

(o[]o)