Service difficulty report · Seat Track · Boeing 777224

Difficulty date
September 19, 2021
Submitted
September 20, 2021
Operation
Air carrier
Aircraft
N27015
Make and model
Boeing 777224
Aircraft serial
28678
Aircraft time
100,175 hours, 10,004 cycles
Part
Seat Track
Part number
147W23503
Condition
Corroded
Location
Bs 1937-1958
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

B777-53-3-0139 - BULK CGO AREA STA1937 TO STA1958 S-35L TO S-36L VACUUM BLOWER EXHAUST VENT SKIN FOUND CORROSION. TRANSFER REF. NON-ROUTINE LP 9131017 AND ORIGINATED BY V897008. BULK CARGO AREA STA 1937 TO STA 1958 STR 35L TO STR 36L VACUUM BLOWER EXHAUST VENT SKIN REPAIRED PER SRM 53-70-01-2R-1 REPAIR FIG 202. FASTENER HOLES WERE ZERO TIMED AT THE CRITICAL FASTENER ROW PER SRM 53-70-01-2R-1 REPAIR 1 FIG 202. DENT DOT INSTALLED PER ECRA 2060-01042. CATEGORY B INSPECTION REQUIRES REPEAT INSPECTION PER SRM 53-70-01-2R-1 RPR 1 TABLE 202 AND 203. ON NR 9131017. INSPECTION THRESHOLD 30000 FC AND 8000 INTERVALS. ALL WORK ACCPD CARRY APPROVED PER SRM 53-70-01-2R-1. ACCOMPLISH INTERNAL HFEC INSPECTION OF THE CRITICAL ROW OF FASTENERS EVERY 8000 FLIGHT CYCLES STARTING AT 30000 FLIGHT CYCLES FROM TIME OF REPAIR. THE CURRENT PTC IS 10004. TOMC-APPROVAL FROM SC1ELBYC COMMENT Q/C REVIEWED. Q/C REVIEWED. INSPECTIONS CREATED BY AUTODIP PENDING AIRCRAFT RECORDS AUDIT & UPDATE.