Service difficulty report · Transmitter · Boeing 737924ER

Difficulty date
December 15, 2023
Submitted
December 20, 2023
Operation
Air carrier
Aircraft
N65832
Make and model
Boeing 737924ER
Aircraft serial
44563
Aircraft time
30,656 hours, 11,072 cycles
Part
Transmitter
Part number
90004532
Part serial
2283
Condition
Intermittent
Location
Rt Te Flaps
Part time
30,634 hours, 11,062 cycles
Stage of operation
DE
How discovered
O
Nature of condition
N
Precautionary procedure
B

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

What was found

TRAILING EDGE FLAPS DISAGREE BETWEEN FLAPS 2 AND 5. REQUIRING MANUAL EXT. FLAPS LEFT AT 15. LOCKED LP. UNLOCKING FOR UPDATE PRIOR TO TURNOVER TO NEXT SHIFT CHECKED FSEU FOR FAULTS. FOUND TE FLAP SNSR R MESSAGE 27-52260 ONLY LAST LEG. MESSAGE WAS INTERMITTANT INACTIVE. T/S REF FIM 27-51 TASK 820. BITE OF FSEU SHOWS NO ACTIVE FAULTS. RAN FLAPS TO 40 UNITS AND BACK UP. FLAP INDICATION NORMAL. NO LAGGING OR COMPLETED REMOVAL OF RIGHT FLAP POSITION TRANSMITTER IAW 27-58-01-400-801 AFTER RT FLAP TRANS RPL ACCOMP CAT 3 HAS BEEN FLAGGED JUMPING. BOTH NEEDLES MOVE TOGETHER. TOMC REQUESTS CHANGING THE RT FLAP POSITION XMITTER. COMPLETED INSTALL OF RT FLAP POS TRANSMITTER REF MM27-58-01-400-801. ALL OPS CHECKS GOOD.