Service difficulty report · Attach Angle · Boeing 7377H4
FAA SDR system
- Difficulty date
- August 22, 2023
- Submitted
- September 19, 2023
- Operation
- Air carrier
- Make and model
- Boeing 7377H4
- Aircraft serial
- 36616
- Aircraft time
- 51,012 hours, 30,668 cycles
- Part
- Attach Angle
- Part number
- UNKNOWN
- Condition
- Corroded
- Location
- Zn 200 Fus Top
- 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
CORROSION ON FWD ENTRY DOOR MOP SILL ATTACH ANGLE BS 317 -340 LBL 60 WL 208.<[01] UPDATED TABLE MEASUREMENTS;[02] UPDATED MEASUREMENTS TABLE;[03] UPDATED STEP 1.;[04] UPDATED STEPS 2 AND 3;[05] STEP 1 7 2 COMPLETE; STEP 3 IN PARTIAL.;[06] UPDATED STEP 4.;[07] STEP 4 IN PARTIAL.;[08] UPDATED STEP 4.;[09] STEP 4 COMPLETE.;[10] UPDATED STEP 3;[11] COMPLETED STEP 3;[12] UPDATED MEASUREMENT TABLE;[13] REMOVED CORROSION ON FED MOP SILL ATTACH ANGLE BS 317-340 LBL 60 WL 208 AND WORK WAS ACCOMPLISHED ON STEPS 1-5