Service difficulty report · Support Angle · Boeing 73776N

Difficulty date
July 25, 2022
Submitted
August 19, 2022
Operation
Air carrier
Aircraft
N7884G
Make and model
Boeing 73776N
Aircraft serial
30133
Aircraft time
68,058 hours, 28,926 cycles
Part
Support Angle
Condition
Cracked
Location
Lh Wing
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

L/W REAR SPAR T/E LOWER SUPPORT ANGLE CRACKED @ INB END BELOW SPOILER NO-5 MKD DOT / [01] REMOVED SUPPORT ANGLE AT LW REAR SPAR T/E FOR CRACK SRM 51-40-02-0G-0;[02] RECEIVED NEW ANGLE PP#115A3758-9 LOCATED NEW ANGLE AND DRILLED NEW HOLES SRM 51-40-05-0G-0;[03] VERIFIED STEPS:1 AND 2.;[04] TREATED AND PRIME AT NEW HOLES AMM 51-21-41-370-802 AND 51-21-72--370-804;[05] VERIFIED STEP 4<BR>OK TO INSTALL NEW ANGLE AT L/W REAR SPAR T/E;[06] INSTALLED NEW ANGLE AT L/W REAR SPAR T/E REF SRM 51-40-02-0G-0;[07] VERIFIED STEP 6

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