Service difficulty report · Skin · Boeing 777F

Difficulty date
August 26, 2026
Submitted
August 26, 2026
Operation
Air carrier
Aircraft
N840FD
Make and model
Boeing 777F
Aircraft serial
39682
Aircraft time
58,468 hours, 10,389 cycles
Part
Skin
Part number
112W3101502
Condition
Cracked
Location
Zone 600
Stage of operation
IN
How discovered
U
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

DURING PERFORM W/O: E G-5710-E0376285 H P14 STEP 5.A.(2) THEN FOUND TWO CRACKS AT NR 5 HOLE OF RT UPPER WING SKIN AT WBL 262. RHW UPPER SKIN OF NO.5 HOLE CRACKS REPAIRED AS PER B777 SRM 51-50-02-0G FIG 1, SRM 51- 40-02-0G FIG 12, SRM 51-10-01-0G FIG 1, SRM 51-20-06-0G, SRM 51-40-05-0G FIG 4, SRM 51-20-01-0G, SRM 51-40-08-0G FIG 2, SRM 51-20-05-2R FIG 201, SRM 51-80-01-0G FIG 1 REV:53.0. AND EA G-5730- T0388484 P1, TITLE: WING - PLATES AND SKINS - RH WING UPPER SKIN CRACK REPAIR IN RIB BAY 10 TRAILING EDGE #5 HOLES * THIS EA DEVIATES FROM EO G-5710-E0376285, REFER TO WRI:57305491 FOR WORK DETAILS. THIS IS A MAJOR REPAIR PER GMM 6-2-100.

More about the Boeing 777F