SDR ASAA2018091026054

Service difficulty report · Unknown · Boeing 737890

Difficulty date: September 7, 2018
Submitted: September 10, 2018
Operation: Air carrier
Aircraft: N517AS
Make and model: Boeing 737890
Aircraft serial: 35197
Aircraft time: 37,482 hours, 11,094 cycles
System (JASC): 2210 · Autopilot System
Part: Unknown
Condition: Malfunctioned
Location: Cockpit
Stage of operation: NR
How discovered: O
Nature of condition: O
Precautionary procedure: K

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

What was found

CAPT SIDE FMA DOES NOT TEST - NO LIGHTS. GROUNDED - YES. OBSERVED AFCS WARN BAT LT C/B P18-1 D1 OUT. INSPECTED C/B AND RESET REF AMM 20-60-01 NO DEFECTS NOTED. OPS CKD CAPT FMA REF AMM 22-11-32 ALL OPS CKD NML. REF WDM 22-14-11. ACCOMPLISHED DFCS BITE REF FIM 22-11 TASK 801 CHNL A NOT AVAILABLE. ACCOMPLISHED AMM 20-60-99 A/C PWR DOWN AND RE-ACCOMPLISHED DFCS BITE REF FIM 22-11 TASK 801 BOTH CHNL A AND B CURRENT STATUS PASS.