069 WUR Vacuum line routing help

[LBEEMING]

Hi Team,

I'm a bit confused with vacuum routing on my 1980 ROW SC. I have serial number 069 WUR which looks identical to the 76-77 WUR in the image below. However the 069 WUR from my research was only used for 1 year on the ROW SCs around 79 to 1980, and if I look at the vacuum routing for this year, it's completely different to the 76 to 77 style.

The parts diagram I have added also suggests it should be routed per the later WUR 1978-1979.

Can anyone shed some light if you have a WUR 069, as to which vacuum line you routed to manifold vacuum?

[boyt911sc]

Originally Posted by LBEEMING

Hi Team,

I'm a bit confused with vacuum routing on my 1980 ROW SC. I have serial number 069 WUR which looks identical to the 76-77 WUR in the image below. However the 069 WUR from my research was only used for 1 year on the ROW SCs around 79 to 1980, and if I look at the vacuum routing for this year, it's completely different to the 76 to 77 style.

The parts diagram I have added also suggests it should be routed per the later WUR 1978-1979.

Can anyone shed some light if you have a WUR 069, as to which vacuum line you routed to manifold vacuum?

WUR-069 does not look identical with the ‘76~’77 WUR’s (WUR-033). Look again very closely or compare them side by side. They are two (2) different configurations of WUR’s. The main difference between these 2 types of WUR’s are the location of the nipple or port connections and the vacuum chambers.

Tony