Service difficulty report · Support · Boeing 73773V

Difficulty date
December 18, 2022
Submitted
February 2, 2023
Operation
Air carrier
Aircraft
N564WN
Make and model
Boeing 73773V
Aircraft serial
30244
Aircraft time
55,884 hours, 38,078 cycles
Part
Support
Part number
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 LOCATED BETWEEN BS727 TO BS847 AND LBL21; WL156 AFT CARGO COMPARTMENT 2022-695503<[01] REPLACED SUPPORT ZEE LOCATED BETWEEN BS727 TO BS847 AND LBL21; WL156 AFT CARGO COMPARTMENT IAW B737-700 SRM 51-40-02 AND SRM 51-10-02 ITEM 9 SEE INDIVIDUAL SIGNOFFS BELOW;[02] REPLACED SUPPORT ZEE LOCATED BETWEEN BS727 TO BS847 AND LBL21; WL156 AFT CARGO COMPARTMENT IAW B737-700 SRM 51-40-02 AND SRM 51-10-02 ITEM 9 SEE INDIVIDUAL SIGNOFFS BELOW<BR>RII

More about the Boeing 737-73V