Packard Forum Index » Pre-War (1899-1942)

Can someone point me toward a Master cylinder schematic on our website? 1939 120 jr 8.

I seem to have one nickle size (round cross section)washer left over in my rebuild effort.
From front to back I have: 1 nickle size flat washer, cup, spring, piston and steel locking washer and wire spring retainer.
I don't want to have to remove this piece again as it is a pain.

Not a lot to pick from but the same basic design cylinder was used for years. Maybe a later picture will help so here is breakdown from 48-54 and 55-6 parts as well as what is shown in a prewar manual

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Thanks for the quick reply! Big help. I had to send the master cylinder off for bore and sleeve and mixed up old parts in the mean time. When I dissemble clocks I put the parts on a wire in case I am delayed in the project. Note to self: use the wire on master cylinders.