Service difficulty report · Retainer · Boeing 7377H4

Difficulty date
February 26, 2019
Submitted
March 3, 2022
Operation
Air carrier
Aircraft
N729SW
Make and model
Boeing 7377H4
Aircraft serial
27861
Aircraft time
69,574 hours, 40,798 cycles
Part
Retainer
Part number
116A291710
Condition
Cracked
Location
Right Wing
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

RIGHT WING INBOARD LEADING EDGE JUST AFT OF #4 KRUGER FLAP HAS CRACKED SEAL RETAINER / REMOVED CRACKED SEAL RETAINER ON RIGHT WING I/B LEADING EDGE AFT OF #4 FRUGER FLAP. FACRICATE & INSTALLED NEW 116A2917-10 SEAL REATAINER IAW SRM 51-40-02-0G-0; 51-40-05-06-0; AMM 51-21-41-370-803; 51-21-72-370-804; 51-21-99-300-801; & DRG 116A2917 SHT 5

More about the Boeing 737-7H4