Hrs: 4

Remount right tank to wing and second leak test left tank

After being sure the right tank is leak free I could remount it to the wing and start a second leak test for the left tank.

Mounting the wing is done easy by putting it on 2 wooden blocks first:

The tank is mounted to the main spar with AN3-3A bolts. Due to the shims I needed a longer bolt (AN3-4A) for the second bracket. With the endoscope I checked the bolts:

Next I did a soap bubble test on the left tank:

Next is another fuel test with the water manometer.

See Fuel tank leak test for more info.