Service difficulty report · Fseu · Boeing 737924ER

Difficulty date
June 21, 2024
Submitted
June 24, 2024
Operation
Air carrier
Aircraft
N36472
Make and model
Boeing 737924ER
Aircraft serial
31653FAL
Aircraft time
35,140 hours, 12,461 cycles
Part
Fseu
Part number
285A12002
Part serial
285A1200F04
Condition
Faulted
Location
Te Flap Sys
Part time
35,124 hours, 12,454 cycles
Stage of operation
DE
How discovered
O
Nature of condition
J
Precautionary procedure
B

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

What was found

FLAP POSITION INDICATOR HAS NEEDLES SPLIT FLAPS INDICATED 10 FOR 2 MINS THEN INDICATED FLAP ASYMMETRY. L F LAP 7 DEGREES R FLAP 10 LP LOCKED DUE TO CREW DECLARING EMERGENCY UNLOCK, ACFT OOS. R&R FSEU OPS CHECK GOOD REF AMM 27-51-01-400-801. CYCLED LE & TE MULTIPLE TIMES AND NO SPLIT INDICATION OBSERVED. WIRING CHECKS, ALL CHECK OK. FAULT CLEARED