Service difficulty report · Unknown · Boeing 737890

Difficulty date
August 29, 2019
Submitted
September 4, 2019
Operation
Air carrier
Aircraft
N560AS
Make and model
Boeing 737890
Aircraft serial
35179
Aircraft time
49,816 hours, 14,901 cycles
Part
Unknown
Condition
Malfunctioned
Location
Autopilot Sys
Stage of operation
AP
How discovered
O
Nature of condition
J
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

A/P DISCONNECT WARNING INOP. GROUNDED - YES. REF FIM 22-12 TASK 817, AMM 20-60-01. FOUND (1) C/B. OPEN (AURAL WARNING). RESET C/B AND ACCOMPLISHED INSPECTIONS FOR C/B RESET. NO DEFECTS. ACCOMPLISHED LIBRARY # 62 DISENG WARN TEST AND LAND VERIFY TEST REF 22-11-00/201. OPS TEST NORMAL. ALL REQUIRED TESTS PASSED.