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7) IF all these tests pass, the IBBS system is functioning properly, record the results in the
aircraft log book.
8) IF any of these tests fail, the IBBS system is not functioning properly and corrective action
must take place. If the IBBS no longer meets the endurance testing requirement, the
back-up battery may need replacement.
9) Return all pullable breakers to the normal ON position and ensure aircraft engine is
properly returned to the off position by following normal run and shut down procedures.
10) After completing these tests, recharge the IBBS product by operating the system normally
for up to two hours. This may done by operating the aircraft in conditions known to not
require back-up power or by powering the aircraft system on a suitable ground power
source as described in the section: Ground Base Recharging.
REV 1.6
© 2019 TCW Technologies, LLC.
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