Service difficulty report · Angle · Boeing 7377H4

Difficulty date
April 23, 2022
Submitted
May 23, 2022
Operation
Air carrier
Aircraft
N474WN
Make and model
Boeing 7377H4
Aircraft serial
33861
Aircraft time
59,626 hours, 35,442 cycles
Part
Angle
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

CORROSION ON SUPPORT ANGLE LOCATED BTW BS 312 TO BS 328 RBL 64 AND WL 208.1 FWD GALLEY AREA 2022-211504 / [01] REPLACED SUPPORT ANGLE AND FASTENERS LOC. BS 294 TO BS 328 RBL 64 AND WL 208.1 FWD GALLEY AREA; PART NUMBER USED 141A8312-5 PO 2022-143019 IAW B737-700 SRM 51-40-02; SRM 51-10-02 ITEM 9 AND DWG:141A8310 SHEET 23 REV -;[02] REPLACED SUPPORT ANGLE AND FASTENERS LOC. BS 294 TO BS 328 RBL 64 AND WL 208.1 FWD GALLEY AREA; PART NUMBER USED 141A8312-5 PO 2022-143019 IAW B737-700 SRM 51-40-02; SRM 51-10-02 ITEM 9 AND DWG:141A8310 SHEET 23 REV - SEE INDIVIDUAL SING OFF BELOW;[03] TASK COMPLETED; RII <BR><BR>SEE INDIVIDUAL SIGN OFFS BELOW

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