Service difficulty report · Support Angle · Boeing 7378H4

Difficulty date
July 9, 2020
Submitted
July 15, 2021
Operation
Air carrier
Aircraft
N8639B
Make and model
Boeing 7378H4
Aircraft serial
60086
Aircraft time
21,005 hours, 9,242 cycles
Part
Support Angle
Condition
Elongated
Location
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

FORWARD CARGO COMPARTMENT; AFT BULKHEAD SUPPORT ANGLE AT STA. 500I; RBL 25; WL. 158; INBOARD FLOOR ATTACH HOLE IS ELONGATED WITH SHORT EDGE MARGIN. REFRENCE AAR EA 200436 REV. P1 STEP. 6 (VISUAL INSP. AREA). / FWD CARGO AFT BULKHEAD R/H SIDE SUPPORT ANGLE BEAM ATTACH HOLES ENLONGATED. DRILLED AND REMOVED SUPPORT ANGLE BEAM I/A/W SRM 51-40-02-0G-0 LOCATED AND DRILLED NEW R/H SIDEAFT BULKHEAD SUPPORT ANGLE I/A/W SRM 51-40-05-0G-0 AND BOEING DWG 143A7902 REV:B. INSTALLED NEW SUPPORT ANGLE I/A/W SRM 51-40-02-0G-0 ALSO BOEING DWG 143A7902 REV: B. INSTALLED FOAM TAPE I/A/W AMM 25-52-17-400-801

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