SDR ASAA2018010823101

Service difficulty report · Display · Boeing 737890

Difficulty date: January 8, 2018
Submitted: January 9, 2018
Operation: Air carrier
Aircraft: N560AS
Make and model: Boeing 737890
Aircraft serial: 35179
Aircraft time: 43,625 hours, 13,163 cycles
System (JASC): 2210 · Autopilot System
Part: Display
Condition: Abnormal
Location: Cockpit
Stage of operation: NR
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

YELLOW FD FLAG ON CAPTAIN`S PFD. ACFT GROUNDED. ACCOMPLISHED DFCS BITE IAW AMM 22-11-00. NO FAULTS FOUND. PERFORMED DFCS OPS TEST IAW AMM 22-11-00. SYS CHECKED NORMAL. CYCLED FCC A CIRCUIT BREAKER. RETURNED TO NORMAL. ACCOMPLISHED FCC A OPS TEST IAW AMM 22-11-33. PERFORMED ALL TESTS PASSED. ACCOMPLISHED DFCS LRU BITE TEST, GROUP 35, TEST PASSED. ACCOMPLISHED F/D CURRENT STATUS GROUP 12, IAW 22-11-00. TEST PASSED.