Service difficulty report · Sidewall Panel · Agusta AW139

Difficulty date
May 25, 2022
Submitted
June 8, 2022
Operation
Air carrier
Aircraft
N639DS
Make and model
Agusta AW139
Aircraft serial
41262
Aircraft time
7,668 hours
Part
Sidewall Panel
Part number
3P5333A19451A
Condition
Cracked
Location
Zone 100
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

R/H LONGERON AT STA5700 HAS CRACK COMING FROM RIVET TO CORNER WEBBING. CORRECTIVE ACTION - REMOVED LOWER 3 ANGLES CUT DAMAGED WEBBING (WALL) . CUT ACCESS PANEL INTO FRONT OF THE DRY BAY REMOVED WALL . FABRICATED INBOARD AND OUTBOARD DOUBLER FOR SPLICE REPAIR OF NEW WALL SECTION. BACK DRILLED NEW WALL SECTION AND LOCATED DOUBLERS. RENO01 5/29/2022. BACKDRILLED REMAINING ANGLES AND INSTALLED WEB, DOUBLERS, AND ANGLES IN REF TO AGUSTA AW139 39A53-33-08-01A-664A-D. SEE TASK# 87, 105, 106, 107, 108 FOR REFERENCE.

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