Service difficulty report · Angle · Boeing 7377H4

Difficulty date
December 31, 2021
Submitted
January 31, 2022
Operation
Air carrier
Aircraft
N917WN
Make and model
Boeing 7377H4
Aircraft serial
36624
Aircraft time
45,627 hours, 27,345 cycles
Part
Angle
Part number
146A750227
Condition
Corroded
Location
Aft Cargo Bay
Stage of operation
UK
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

AFT CARGO COMPARTMENT; LEFT TRANSITION CORROSION AROUND FASTENER HOLE AT STA.727C+14. ; / [01] R&R?D L/H TRANSITION ANGLE IAW SRM 51-40-02.; [02] R&R?D L/H TRANSITION ANGLE FROM STA. 727 TO STA. 847 IAW SRM 51-40-02.; [03] INSPECTED L/H TRANSITION ANGLE. <BR>PLEASE ADD FOR ENGINEERING-MEASUREMENT 13 FINAL W (FROM WATER LINE 1 TO WATER LINE 2)

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