Hi young, I also have a Series 80 engined Victa T-A-Cut, so I have had a look, and here is where it appears everything goes.
(1) the tubing from the
fuel tank goes to the
carby diaphragm cover.(2) the tubing with the black tape (from the de-compressor) goes to where the white broken piece is. (you could drill it out carefully and find a small piece of hard tubing to fit)
(3) the wire with the eyelet fitted goes under the
first cowl attachment bolt (near where the fuel tank lead is in your pic)
(4) the black wire with the brass rod on the tip, geos into the left hand side (yes there is a hole) of the
rubber grommet above the air-cleaner snorkel hose.
Hoping this helps, best of luck with it,
