Service difficulty report · Flap · Boeing 737924ER

Difficulty date
August 1, 2023
Submitted
August 2, 2023
Operation
Air carrier
Aircraft
N68843
Make and model
Boeing 737924ER
Aircraft serial
60317
Aircraft time
27,814 hours, 10,055 cycles
Part
Flap
Part number
113A370026
Part serial
004836
Condition
Damaged
Location
Rh Ob
Part time
28,192 hours, 10,226 cycles
Stage of operation
IN
How discovered
O
Nature of condition
O
Precautionary procedure
K

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

What was found

PDA 2 REF LOG PAGE5332880, FOA RIGHT HAND OUTBOARD FLAP, TRAILING EDGE INBOARD SIDE MISSING ALUMINUM COVER OVER HONEYCOMB. APPROX 10 INCHES X 10 INCHES EXPOSED. QC ACCOMPLISHED PREINSTALLATION INSPECTION INTERFACE AND NEW PART NUMBER IAW AMM 27-51-21. REMOVED RH OTBD TRAILING EDGE FLAP PER AMM 27-51-21-000-801. NEEDS PREINSTALLATION INSPECTION AND IPC VERIFICATION. INSTALLED RH OTBD TRAILING EDGE FLAP ASSY. REF AMM 27-51-21-400-801. PERFORMED ADJUSTMENT AND TEST REF AMM 27-51-21-820-801. ADJUSTMENT OKAY, OPS CHECK OKAY. PARTS USED: 29-5753-9-0010,QTY :1 ADD EMP:U104308 ROTABLE PARTS CHANGE WAS INDICATED - TT # 1873569 SN OFF 4836 QC ACCOMPLISHED INSTALLATION INSPECTION AND OPS CHECKS IN ACCORDANCE WITH AMM 27-51-21-400-801. ADJUSTMENT AND TEST AMM 27-51-21-820-801. ADJUSTMENT OKAY, OPS CHECK OKAY. OIL SERVICE ACCOMPLISHED AT DEN FOR FLT 0749 ON 01 AUG 16:15:37 ENGINE 1: 00 CHECKED BY U104419 ENGINE 2: 00 CHECKED BY U104419 ENGINE 3: ENGINE 4: APU: 00 CHECKED BY U104419 FLAP, B737NG, R OFF 29-5753-9-0010 4836 ON 29-5753-9-0010 1005