Service difficulty report · Warning System · Boeing 76731B
FAA SDR system
- Difficulty date
- April 26, 2020
- Submitted
- April 27, 2020
- Operation
- Air carrier
- Make and model
- Boeing 76731B
- Aircraft serial
- 26265
- Aircraft time
- 91,695 hours, 20,100 cycles
- Part
- Warning System
- Condition
- False Activation
- Location
- Cockpit
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
"WXR WEAK" MESSAGE ON MFD.(<P>PERFORMED FIM BITE PROCEDURE PER 34-43 FAULT TREE 805. TEST PASSED.</P>)
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