Service difficulty report · Support · Boeing 7377BD

Difficulty date
February 6, 2023
Submitted
March 6, 2023
Operation
Air carrier
Aircraft
N7746C
Make and model
Boeing 7377BD
Aircraft serial
33934
Aircraft time
50,644 hours, 26,573 cycles
Part
Support
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 LOCATED BETWEEN BS727 TO BS767 RBL21 WL155 AFT CARGO COMPARTMENT 2023-99295<[01] REPLACED SUPPORT ZEE LOCATED BETWEEN BS727 TO BS767 RBL21 WL155 AFT CARGO COMPARTMENT IAW B737-700 SRM 51-10-02 PARAGRAPH 9 DWG 146A7500 SHEET 85 REV A. SEE INDIVIDUAL SIGN OFF BELOW;[02] REPLACED SUPPORT ZEE LOCATED BETWEEN BS727 TO BS767 RBL21 WL155 AFT CARGO COMPARTMENT IAW B737-700 SRM 51-10-02 PARAGRAPH 9 DWG 146A7500 SHEET 85 REV A. SEE INDIVIDUAL SIGN OFF BELOW AS RII

More about the Boeing 737-7BD