Service difficulty report · Rib · Boeing 7377H4

Difficulty date
April 9, 2017
Submitted
April 20, 2017
Operation
Air carrier
Aircraft
N220WN
Make and model
Boeing 7377H4
Aircraft serial
32491
Aircraft time
41,490 hours, 24,299 cycles
Part
Rib
Part number
186A1304
Condition
Cracked
Location
Lt Horiz Stab
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

LT HORIZONTAL STABILIZER ACCESS PANEL 331B LEADING EDGE RIB CRACKED RIB AT STA 105.26. R&R RIB IAW SRM AND DWG.

More about the Boeing 737-7H4