CHAPTER 28
PAGE 13
MAINTENANCE MANUAL EXTRA 300/SC
PAGE DATE: 16. June 2008
28-10-06 Wing Tank Outlets
Removal/Installation
1 Remove the inspection door (1) (refer to Figure 5) per Chap-
ter 28-10-05.
2 Remove the union nuts (2) and the elbow tubes (3).
3 Remove AN 924 nut and washers and remove AN 832 fit-
ting.
W A R N I N G Stripping solvents can be toxic and volatile. Use only
in well ventilated areas. Avoid physical contact with
solvent and do not inhale vapors. Keep solvent contain-
ers covered when not in use.
4 Clean sealing surfaces mechanically and with Acetone.
5 Install in reverse sequence of removal after applying 3M
Brand Fuel Resistant Coating 776 (3M, St. Paul, USA) to
the sealing surfaces (fitting to tank root rib). Ensure that
the outlet end positions are in the upper- resp. undermost
edge of the wing tank (see Figure 5 below).
Figure 5 Wing Tank Outlets Removal/Installation
MAINTENANCE PRACTICES
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