Service difficulty report · Angle · Boeing 7378H4

Difficulty date
November 10, 2020
Submitted
November 24, 2020
Operation
Air carrier
Aircraft
N8657B
Make and model
Boeing 7378H4
Aircraft serial
42535
Aircraft time
20,411 hours, 9,034 cycles
Part
Angle
Condition
Cracked
Location
Bs 663
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

RIGHT HAND PACK BAY; HORIZONTAL ANGLE COMMON TO LOWER SIDE OF CENTER FUEL TANK AT STATION 663 RBL 10 IS CRACKED 3RD FASTENER OUTBOARD OF KEEL BEAM VERTICAL ANGLE. MARKED. / RH A/C BAY AT BS 663; UPPER HORIZONTAL ANGLE COMMON TO THE LOWER SIDE OF CENTER FUEL TANK; AT RBL 10. CUTOUT DAMAGED ANGLE. FABRICATED NEW REPAIR PARTS; INSTALLED REPAIR ANGLES; AND CAP SEALED; AND FILLET SEALED IAW SRM 57-10-10-2R-5 REPAIR 5. LEAK CHECKED REPAIR IAW AMM 28-11-00-790-801. LEAK CHECK GOOD.

More about the Boeing 737-8H4