fuselage lip to ensure that the handle moves freely. The tubes should be firmly tightened
as well with two cable ties at each junction. The tube ends should also be heated a little
before being connected to a junction to provide for a tighter fit.
Prepare the protective fire sleeves and ensure that they are the correct length. The
protective fire sleeve for the fuel return line should be long enough to reach the top of the
firewall. Slide them over their respective fuel lines and feed them through the slot in the
firewall as shown in the photo below. The fire sleeves should be pulled forward a good 2
cm from the firewall under the cabin floor. Close the slot up around the fire sleeves using
black silicone.
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