Service difficulty report · Spar · Boeing 777224

Difficulty date
June 1, 2024
Submitted
June 17, 2024
Operation
Air carrier
Aircraft
N69020
Make and model
Boeing 777224
Aircraft serial
31687
Aircraft time
77,048 hours, 7,532 cycles
System (JASC)
5711 · Wing Spar
Part
Spar
Part number
111W22022
Condition
Cracked
Location
Front Spar
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

SUPPORT TASK EA 5310-0690, REV E, OP 016, 1EA CRACK FOUND AT CENTER TANK FRONT SPAR RUNNING 7 O/C POSITION AND APPROX 3/32" DEPTH REFER HX NR. 3271453. RH WING CENTER TANK FRONT SPAR LOWER CHORD REPAIRED AS PER SRM 5 7-10-10-2R-1 REPAIR 1 FIG 202 JUST AT RBL 81.30 THIS REPAIR IS A CATEGORY ''B'' REPAIR, REFER TO SERVICE BULLETIN 777-57A0122 FOR THE INSPECTION REQUIREMENTS.