CHAPTER 28
PAGE 11
PAGE DATE: 7. July 2010
MAINTENANCE MANUAL EXTRA 300LT
28-10-05 Wing Tank Outlets
Removal/Installation
1 Remove the inspection door (1) (refer to figure 5) per
chapter 28-10-04.
2 Remove the union nuts (2) and the elbow tubes (3).
3 Remove AN 924 nut and washers and remove AN 832 fitting.
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
containers 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 as shown in figure 5 below).
Figure 5 Wing Tank Outlets Removal/Installation
28-10-06 Center Tank Filler Neck
Removal/Installation
1 Remove the main fuselage cover as per chapter 53.
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