SDR CALA2014111001438

Service difficulty report · Indication Sys · Boeing 737924

Difficulty date: November 10, 2014
Submitted: November 10, 2014
Operation: Air carrier
Aircraft: N75432
Make and model: Boeing 737924
Aircraft serial: 32835
Aircraft time: 19,365 hours, 6,466 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

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

What was found

FLAP INDICATION STUCK AT 5 WITH 15, THEN 30 COMMANDED BY FLAP LEVER, WENT AROUND, WENT TO FLAPS TEF DISAGREE CHECKLIST. SET FLAPS 2, INDICATOR WENT TO 2, SET FLAPS 5, THEN 10. FLAPS TRACKED NORMALLY & INDICATED 5,10. THEN SET FLAPS 30, INDICATED 30, LANDED NORMALLY. ACCOMPLISHED FSEU BITE & FAULT HISTORY REVIEW. BITE NORMAL, NO FAULTS. VISUALLY INSPECTED FLAPS AT 0 & 40, NO DEFECTS NOTED. OPERATIONAL TEST OF FLAPS WITH PRIMARY CONTROL NORMAL IAW FIM 27-51-00-81 0-836.