Table 12-17.—Troubleshooting (Acceptance/Turnaround/Daily/Preflight/Postflight and Transfer Inspections)
VISUAL INSPECTION
7. Security of supply,
quick-disconnects.
vent and electrical
Visually inspect the converter assembly and - 8. Excessive frosting of converter assembly.
surrounding area for the following:
9. Ensure date on converter bench test decal
1. Freedom from dirt and hydrocarbons.
2. Correct installation and positioning of all
components, safety wire, and Glyptal dots.
3.
4.
valves
5.
is current (within last 231 days).
Legibility of all markings.
Cracks, dents or other damage to
and electrical connections.
Corrosion on converter assembly and
functional test should also be performed by the
FUNCTIONAL TEST
tubing,
In addition to the scheduled test, the
surrounding areas.
AME whenever a component of the aircraft
6. Obstructions in aircraft overboard vent
oxygen system is removed/replaced. As a PR you
line.
may be called upon to perform this test. To
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