Service difficulty report · Attach Angle · Boeing 7378H4

Difficulty date
August 17, 2022
Submitted
September 8, 2022
Operation
Air carrier
Aircraft
N8646B
Make and model
Boeing 7378H4
Aircraft serial
36935
Aircraft time
27,640 hours, 12,745 cycles
Part
Attach Angle
Condition
Cracked
Location
Fwd Fuselage
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

HFEC INDICATION OF A .50 INCH LONG CRACK IN ANGLE ON O/B SIDE OF FWD GALLEY DOOR FRAME BS 294.5 RBL 55.5 WL 208 / [01] REMOVED CRACK FLOOR ATTACH ANGLE AT FRAME 294.5 RBL 55.5 WL 208 IAW SRM 51-40-02;[02] LOCATED AND DRILLED NEW ATTACH ANGLE PER SRM 51-40-05; TREATED AND PRIMED HOLES PER SRM 51-20-01;[03] OK TO INSTALL NEW DRILLED ATTACH ANGLE.;[04] INSTALLED NEW ATTACH ANGLE PER SRM 51-40-02;[05] VERIFIED INSTALLATION OF NEW ATTACH ANGLE.

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