Service difficulty report · Skin · Boeing 777222

Difficulty date
August 14, 2021
Submitted
August 16, 2021
Operation
Air carrier
Aircraft
N212UA
Make and model
Boeing 777222
Aircraft serial
30218
Aircraft time
71,869 hours, 14,984 cycles
Part
Skin
Part number
135W31031
Condition
Dented
Location
Cargo Door
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

BULK CGO DOOR FWD LWR CORNER FND EXISTING BLEND MARK AND DNET FROM FWD EDGE 4 INCHES AND LWR EDGE 4 INCHES AREA REF HAECO NON- ROUTINE NO.9449197. SPEC NO.B777-52-3 -7040 BULK CARGO DOOR FWD LOWER CORNER SKIN REPAIRED AS PER ECRA 5236- 01023 PART 1 INTERIM REPAIR. ASPER ECRA5236001023 PART 1B ACCOMP LISH INSPECTION OF BULKHEAD CARGO DOOR OUTER SKIN PER LATEST EN, PER LATEST REVISON OF ECRA5236-01023, BEFORE REACHING 30,000 TOT AL DOOR FLIGHT CYCLES. REPEAT THE INSPECTION AT INTERVALS NOT TO EXCEED 4,000 DOOR CYCLES, THEREAFTER.NOTE: DOOR P/N 135W3100-1 QUALS TO TOTAL DOOR FLIGHT CYCLE. S/N 000297 IS AN ORIGINAL DOOR. THEREFORE TOTAL AIRCRAFT CYCLE E CARRY APPROVED PER ECRA 5236-01023. ACCOMPLISH INSPECTION OF THE BULK CARGO DOOR OUTER SKIN PER LATEST REVISION OF ECRA 5236-01023 PART 2 BEFORE REACHING 30,000 TOTAL DOOR FLIGHT CYCLES. REPEAT THE INSPECTION AT INTERVAL NOT TO EXCEED 4000 CYCLES THEREAFTER.