Service difficulty report · Support Angle · Boeing 7378H4

Difficulty date
October 13, 2020
Submitted
July 15, 2021
Operation
Air carrier
Aircraft
N8653A
Make and model
Boeing 7378H4
Aircraft serial
37037
Aircraft time
20,453 hours, 8,984 cycles
Part
Support Angle
Part number
143A948523
Condition
Corroded
Location
Fuselage
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

FWD PIT SIDEWALL SUPPORT ANGLE LOWER EDGE CORRODED STA 500I AT LBL25' AND W/L 157 / REMOVED CORROSION ON ANGLE 2' X 1' AREA. ORIGINAL 'T' .080 REMAINING .068 LOSS .015 AT STA 500I (FWD PIT SIDEWALL SUPPORT ANGLE) LBL 25. IAW B737 SRM 51-10-02-0G-0. NO PUBLISHING LIMIT FOUND FO RTHIS PART. REMOVED AND REPLACED FWD PIT SIDEWALL SUPPORT ANGLE P/N 143A9485-23 TAG# WN8678 IAW B737 SRM 51-40-02-0G-0 AND DWG 143A7902 REV. B.

More about the Boeing 737-8H4