Service difficulty report · Angle · Boeing 7378H4

Difficulty date
June 17, 2020
Submitted
July 1, 2020
Operation
Air carrier
Aircraft
N8637A
Make and model
Boeing 7378H4
Aircraft serial
42523
Aircraft time
21,417 hours, 9,425 cycles
Part
Angle
Condition
Cracked
Location
Fuselage
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

RT A/C PACK BAY HORIZONTAL ANGLE COMMON TO LOWER CENTER FUEL TANK AT STATION 663 IS CRACKED 3RD FASTENER OUTBOURD OF KEEL BEAM VERTICAL ANGLE. CUT + REMOVED DAMAGE RT A/C BAY; HORIZONTIAL ANGLE COMMON TO LOWER CENTER FUEL TANK AT STA 663. FABRICATED + INSTALLED REPAIR PARTS. PERFORMED BONDING CHECK. CHECKS GOOD. CAP + FILLET SEALED. APPLIED CIC TO AREA IAW SRM 57-10-10-2R-5 REPAIR 5.

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