Service difficulty report · Beam · Boeing 7377BD

Difficulty date
August 26, 2024
Submitted
September 20, 2024
Operation
Air carrier
Aircraft
N555LV
Make and model
Boeing 7377BD
Aircraft serial
36726
Aircraft time
42,177 hours, 24,717 cycles
Part
Beam
Condition
Cracked
Location
Zone 200
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

CRACK FOUND AT I/B FASTENER HOLE ON #4 BEAM (141A6536-14) OF FORWARD SERVICE DOOR.<[01] ACCOMPLISHED REMOVAL OF #4 BEAM (141A6536-14) AND INSTALLATION OF NEW #4 BEAM (141A6536-20) OF FORWARD SERVICE DOOR<BR>IN ADDITION; ASSEMBLED R-1 DOOR PARTS THAT WERE REMOVED FOR ACCESS. <BR>REFERENCES: 5241-I-14079-NG; SRM 51-40-05-0G-0; SRM 51-40-02-0G-0 AND DWG# 141A6516.;[02] CORRECTION TO STEP 1 EO REFERENCE #: ACCOMPLISHED REMOVAL OF #4 BEAM (141A6536-14) AND INSTALLATION OF NEW #4 BEAM (141A6536-20) OF FORWARD SERVICE DOOR<BR>IN ADDITION; ASSEMBLED R-1 DOOR PARTS THAT WERE REMOVED FOR ACCESS.<BR>REFERENCES: 5241-C-14093-NG; SRM 51-40-05-0G-0; SRM 51-40-02-0G-0 AND DWG# 141A6516.;[03] VERIFIED STEP 2

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