Service difficulty report · Strap · Boeing 73779P

Difficulty date
August 5, 2023
Submitted
September 1, 2023
Operation
Air carrier
Aircraft
N7832A
Make and model
Boeing 73779P
Aircraft serial
30657
Aircraft time
58,272 hours, 36,697 cycles
Part
Strap
Part number
UNKNOWN
Condition
Corroded
Location
Zn 100 Fus Lower
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

CORROSION ON STRAP LOCATED BS 360 BTW STR 26R TO STR 27R RBL 5 WL 152 AT ELECTRONIC COMPARTMENT 2023-470200 CORRECTED LOCATION CORROSION ON STRAP LOCATED BS 360 BTW STR 27R TO STR 28R RBL 5 WL 152 AT ELECTRONIC COMPARTMENT<[01] TOOL USED DIGITAL CALIPER P/N:500-197-30 S/N: A21043225 DUE DATE: 06/SEP/23;[02] TOOL USED: EDDY CURRENT FLAW DETECTOR; P/N: NORTEC 600 D; S/N: 60009161631; DUE DATE: 31-JAN-24.;[03] TOOL USED: EDDY CURRENT FLAW DETECTOR; P/N: NORTEC 600 D; S/N: 60009161631; DUE DATE: 31-JAN-24.;[04] TOOL USED: ULTRASONIC EQUIPMENT; P/N: 38 DL PLUS; S/N: 120398603; DUE DATE: 07-NOV-23.;[05] TOOL USED: EDDY CURRENT FLAW DETECTOR; P/N: NORTEC 600 D; S/N: 60009161631; DUE DATE: 31-JAN-24.;[06] REPAIRED STRAP LOCATED BS 360 BTW STR 27R TO STR 28R RBL 5 WL 152 AT ELECTRONIC COMPARTMENT IAW EA NÏ¿½ 23-153-02519-WIP1 REV 1 AND EA NÏ¿½ 23-153-02519. SEE INDIVIDUAL SIGNOFF BELOW;[07] COMPLETED JOB

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