Service difficulty report · Support · Boeing 7378H4

Difficulty date
December 9, 2023
Submitted
January 12, 2024
Operation
Air carrier
Aircraft
N8561Z
Make and model
Boeing 7378H4
Aircraft serial
63585
Aircraft time
19,626 hours, 9,903 cycles
Part
Support
Part number
UNKNOWN
Condition
Corroded
Location
Zn 100 Fus Lower
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 SUPPORT ZEE BTW BS 727D TO BS 767 AT LEVEL STR 25R AND WL 152 AT AFT CARGO COMPARTMENT 2023-754705<[01] REPLACED SUPPORT ZEE BTW BS 727 TO BS 767 AT LEVEL STR 25R AND WL 152 AT AFT CARGO COMPARTMENT IAW B737-800; SRM 53-00-53-2R-6 REPAIR 6 SRM 51-40-02-0G-0 AND DWG 146A7500 REV- SHEET 233.SEE INDIVIDUAL SIGN OFF BELOW.;[02] CERTIFIED RII MAJOR REPAIR PERFORMED. <BR>SEE INDIVIDUAL SIGN OFF BELOW.

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