Service difficulty report · Attach Angle · Boeing 7378H4

Difficulty date
February 16, 2023
Submitted
March 20, 2023
Operation
Air carrier
Aircraft
N8528Q
Make and model
Boeing 7378H4
Aircraft serial
36927
Aircraft time
19,732 hours, 9,567 cycles
Part
Attach Angle
Condition
Cracked
Location
Zn 500 Left Wing
Stage of operation
IN
How discovered
9
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

LEFT WING TRANSVERSE WEB O/B ATTACH ANGLE CRACKED AT MAIN FLAP PROGRAM ROLLER SUPPORT ARM ATTACH POINT<[01] REMOVED LEFT WING TRANSVERSE WEB O/B ATTACH ANGLE CRACKED AT MAIN FLAP PROGRAM ROLLER SUPPORT ARM ATTACH POINT IAW SRM 51-40-02-0G-0;[02] LOCATED AND DRILLED NEW ANGLE PER DWG#115A6200 REV A AND 51-40 05 OK TO INSTALL;[03] VERIFIED CORRECTIVE ACTION 2 OK TO INSTALL;[04] INSTALLED NEW ANGLE PER DWG#115A6200 REV A AND 51-40 05;[05] VERIFIED CORRECTIVE ACTION STEP 4.;[06] TASK CARD COMPLETE.

More about the Boeing 737-8H4