Primer: Connect 1/8" ID primer tubing to primer pump in cockpit and lock onto barbs with Snap-its (1/4").
Drill 5/8" hole in forward bulkhead and inset 1/2" ID rubber grommets, then snake primer tubing through and route aft. Secure with nylon cable clamps riveted into place with 3/16" Al rivets. Drill 5/8" hole in firewall and insert 1/2" grommet. Run primer tubing through grommet toward location of gascolator.
