SDR AALA20151019012

Service difficulty report · Indication Sys · Boeing 737823

Difficulty date: October 19, 2015
Submitted: October 21, 2015
Operation: Air carrier
Aircraft: N834NN
Make and model: Boeing 737823
Aircraft serial: 29576
Aircraft time: 18,078 hours, 6,970 cycles
System (JASC): 2751 · Trailing Flap Position Indicating System
Part: Indication Sys
Condition: Malfunctioned
Location: Cockpit
Stage of operation: AP
How discovered: O
Nature of condition: O
Precautionary procedure: L, A

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

What was found

DURING APPROACH, GOING TO FLAPS 10 DEGREES, DID NOT GET THE GREEN LE FLAPS EXTEND LIGHT. TE FLAP INDICATOR SHOWED A SPLIT BETWEEN NEEDLES, DID NOT SHOW FLAPS BUG ON AIRSPEED INDICATOR. FLIGHT ABORTED APPROACH, DECLARED AN EMER & DIVERTED. AFTER LANDING PSEU LIGHT CAME ON. ACFT NOT OVERWEIGHT & ACFT REMOVED FROM SERVICE. PERFORMED FIM TASK 32-61-00-810-815 OF PSEU, ALL INDICATIONS NORMAL.