Service difficulty report · Support · Boeing 7377H4

Difficulty date
January 12, 2023
Submitted
February 2, 2023
Operation
Air carrier
Aircraft
N405WN
Make and model
Boeing 7377H4
Aircraft serial
27893
Aircraft time
71,985 hours, 42,752 cycles
Part
Support
Part number
NOTENTERED
Part serial
NOTENTERED
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 RBL21.00 LOCATED BS 727 TO BS767 AND WL156 AFT CARGO COMPARTMENT 2023-36553<[01] REPLACE SUPPORT ZEE LOCATED RBL21.00 BS 727 TO BS767 AND WL156 AFT CARGO COMPARTMENT IAW SRM B737-700 51-10-02 ITEM 9 AND DRAWING 146A7500 REV: - AND DWG 146A7502 REV: A;[02] CORRECTIVE ACTION 1 COMPLETE AND CERTIFIED RII <BR><BR>REPLACE SUPPORT ZEE LOCATED RBL21.00 BS 727 TO BS767 AND WL156 AFT CARGO COMPARTMENT IAW SRM B737-700 51-10-02 ITEM 9 AND DRAWING 146A7500 REV: - AND DWG 146A7502 REV: A

More about the Boeing 737-7H4