Service difficulty report · Angle · Boeing 7378H4

Difficulty date
July 17, 2020
Submitted
August 4, 2020
Operation
Air carrier
Aircraft
N8645A
Make and model
Boeing 7378H4
Aircraft serial
36907
Aircraft time
20,917 hours, 9,167 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 A/C PACK BAY; HORIZONTAL ANGLE COMMON TO LOWER SIDE OF CENTER FUEL TANK AT STATION 663 IS CRACKED 3RD FASTENER OUTBOARD OF KEEL BEAM VERTICAL ANGLE. MARKED. / REPAIRED RIGHT HAND A/C PACK BAY; HORIZONTAL ANGLE COMMON TO LOWER SIDE OF CENTER FUEL TANK STA. 663 IAW SRM 57-10-10-2R-5. LEAK CHECK OF CENTER TANK CHECKS GOOD IAW AMM 28-11-00-790-801.

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