Service difficulty report · Skin · Boeing 777224

Difficulty date
February 10, 2022
Submitted
February 11, 2022
Operation
Air carrier
Aircraft
N78001
Make and model
Boeing 777224
Aircraft serial
27577
Aircraft time
107,761 hours, 11,097 cycles
Part
Skin
Part number
143W23413
Condition
Cracked
Location
Rh Bs 1035
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

SUPPORT TASK : RH BS 1035 FUSELAGE SKIN FOUND 1 EA CRACK AROUND FASTENER HOLE APPROX 1.25" IN LENGTH DETAIL REFER ATTACHED REPOR T TRANSFER REF HX NON-ROUTINE WO.551106 AND ORIGINATED BY EMP V9 24733 FUSELAGE SKIN STA 993-1035 STR 35R - 38R INTERIM REPAIR AS PER E CRA 5331-02842 REV - STEP 1 ACCOMPLISHED ATTACHED MAINTENANCE WO RK SHEET FORM 44.0008 ITEM 1 TO ITEM 21 ACCOMPLISHED WORK ACCOMP LISHED BY V897490 AND INSP BY V897008 INSP BY HX129800, APPROVED