Service difficulty report · Support · Boeing 7377H4

Difficulty date
July 26, 2019
Submitted
August 19, 2019
Operation
Air carrier
Aircraft
N912WN
Make and model
Boeing 7377H4
Aircraft serial
36621
Aircraft time
39,819 hours, 23,859 cycles
Part
Support
Part number
143A7500
Condition
Corroded
Location
Bs 400-500d
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

FORWARD CARGO BAY ON L/H FLOOR TO SIDEWALL SUPPORT CORRODED BETWEEN BS. 400 TO BS. 500D, LBL 22. / R&R SUPPORT IAW SRM AND DWG.

More about the Boeing 737-7H4