UJPT BIFP-09 & E2-C2 BIFP-05
Instrument Failures
Sg 4, fr 1
INSTRUMENT FAILURES
*
SAHRS Failure
*
HSI Failure
*
ADI Failure
*
Turn and Slip Indicator Failure
*
Pitot Static Malfunctions
*
Standby Gyro Failure
*
AOA Indicator Failure
IV. Turn and Slip Indicator Failure
PROGRESS CHECK
1.8.1.7.10.2
1. If SAHRS fails, what position
A.
Indications - stuck or erroneous
should you select on the SAHRS
needle/ball
mode selector?
B.
Considerations - needle fails with
ANSWER: COMP
loss of engine/generator
2. If the HSI fails, what are
C.
Procedure
alternate sources of heading
information?
1.
Check ADI/Stby AI
ANSWER: ADI and standby
2.
Suspect other electrical
compass
problems
3. What is the most important step
3.
Use ADI and airspeed for turn
in the ADI failure procedure?
rate
ANSWER: Transition to Stby AI
4. What is the power source for the
turn needle?
ANSWER: 28 VDC
Page 9-9
(03-97) Original
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