SDR ASMF20190109015

Service difficulty report · Indication Sys · Boeing 737852

Difficulty date: December 21, 2018
Submitted: January 9, 2019
Operation: Air carrier
Aircraft: N875AM
Make and model: Boeing 737852
Aircraft serial: 36705
Aircraft time: 17,223 hours, 6,433 cycles
System (JASC): 2751 · Trailing Flap Position Indicating System
Part: Indication Sys
Condition: Malfunctioned
Location: Cockpit
Stage of operation: TX
How discovered: O
Nature of condition: N
Precautionary procedure: D

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

What was found

AIRCRAFT RETURNED TO PLATFORM DUE TO FLAPS WITHOUT MOVEMENT WITH INDICATION LEVER OF 5 UNITS SHOWING FAILURE CODE 27-53279 L 28VAC EXC IN V; MAINTENANCE PERSONNEL PERFORMED BITE TO FSEU IAW FIM 27-51 TASK 822 PROCEDURE, WORKING PROPERLY.