Service difficulty report · Support · Boeing 7377H4

Difficulty date
May 24, 2025
Submitted
June 16, 2025
Operation
Air carrier
Aircraft
N940WN
Make and model
Boeing 7377H4
Aircraft serial
36900
Aircraft time
51,407 hours, 31,575 cycles
Part
Support
Condition
Corroded
Location
Zone 100
Stage of operation
IN
How discovered
V
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 BTW BS 727E TO BS 767 LBL 22 WL 156.1 AT AFT CARGO COMPARTMENT. REMOVED AND PERFORMED REPAIR ZEE CHANNEL SIDEPLATE LOCATED BTW BS 727 TO BS 847 LBL 22 WL 156.1 AT AFT CARGO COMPARTMENT REFER TO FAULT TTG8Q010YF93 WHERE WORK IS DOCUMENTED.

More about the Boeing 737-7H4