Service difficulty report · Support Angle · Boeing 7377CT

Difficulty date
March 18, 2023
Submitted
April 28, 2023
Operation
Air carrier
Aircraft
N7821L
Make and model
Boeing 7377CT
Aircraft serial
32748
Aircraft time
63,055 hours, 32,184 cycles
Part
Support Angle
Condition
Cracked
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

CRACK ON SUPPORT ANGLE LOCATED BS 695 LBL 24.75 AT CENTER SECTION 2023-200031<[01] TOOLS USED: TEMPERATURE CONTROLLER P/N: P3015GOES00000; S/N: 142811020; DUE DATE: 25-JAN-24; TEMPERATURE PID CTRL P/N: 48VFL11; S/N: AE-31448; DUE DATE: 14-JUN-23.;[02] REPLACED SUPPORT ANGLE LOCATED BS 695 <BR>LBL 24.75 AT CENTER SECTION IAW 51-10-02 ITEM 9<BR> AND DWG 273A9110 REV-A SEE INDIVIDUAL SIGNOFF<BR>BELOW.;[03] TASK COMPLETED ; RII <BR>SEE INDIVIDUAL SIGNOFF <BR>BELOW.

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