Service difficulty report · Fseu · Boeing 737724

Difficulty date
February 28, 2026
Submitted
March 3, 2026
Operation
Air carrier
Aircraft
N16732
Make and model
Boeing 737724
Aircraft serial
28948
Aircraft time
81,044 hours, 30,227 cycles
Part
Fseu
Condition
Faulted
Location
Zone 100
Part time
68,122 hours, 26,268 cycles
Stage of operation
CR
How discovered
O
Nature of condition
J
Precautionary procedure
A

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

What was found

LE FLAP TRANSIT ILLUMINATED AT 230 KNOTS. WENT OUT 10 MINUTES LATER AT 20 0. SLAT 1. PERFORMED FSEU BITE, NO FAULTS IN LAST 3 LEGS, IAW MEL 27025, PULLED & COLLARED STALL WARN ASYM MODE C/B ON P18-2 E7 & REMOVED BULBS FROM LE FLAPS IN TRANSIT LIGHT ON P2 PANEL, PLACED NR 1 SLAT INDICATION ON MEL. INDICATION IS INTERMITTENT. FLIGHT LEG 48 FOUND FAULT SL1 PROX MSG NO 27-81201 INTRMNT INACTIVE. FLIGHT LEG 49 SAME FAULT AND MSG, BUT SHOWS LATCHED FOR 49 IAW 27-88 TASK 804. R & R FSEU IAW AMM 27-51-01-400-801. OPS CHECK SAT,