Re: 1953 Packard Caribbean

Posted by Ross On 2013/4/27 9:05:45

That is correct for 53. Only the 52s had two lines: one vacuum, the other going to a breather mounted on the firewall. On the 53-6 units the breather was mounted on the Treadlevac itself. The vacuum line should have a tee near the unit with one branch going to the Treadlevac, one branch to the vacuum tank, and one to the manifold fitting behind the carb.