Service difficulty report · Channel · Boeing 737

Difficulty date
September 2, 2022
Submitted
September 5, 2022
Operation
Air carrier
Aircraft
N76519
Make and model
Boeing 737
Aircraft serial
30132
Aircraft time
38,573 hours, 13,167 cycles
Part
Channel
Part number
143A591136
Condition
Cracked
Location
Sta500f-500g
Stage of operation
IN
How discovered
O
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

STA 500F TO STA 500G R/H FLOOR TO SIDE WALL CHANNEL IS CRACKED. FOR ESFR ENTRY REQUIREMENTS REFERENCE FLEETCYCLE LOG 9817805 FOR WORK PERFORMED AND INSPECTION SIGNOFFS. FOR ESFR ENTRY PURPOSES, FLOOR SIDEWALL CHANNEL @ STA 500F TO 50 0G RH SIDE REPAIRED ON FLEETCYCLE NR 9817805, REFERENCE FOR WORK PERFORMED AND INSPECTION BUYBACKS ALSO ECRA 5311-02878, DIPS ELB LOG 9446739 AND 9446627 FOR ESFR ENTRY ONLY,