Service difficulty report · Channel · Boeing 7378H4

Difficulty date
January 4, 2022
Submitted
January 31, 2022
Operation
Air carrier
Aircraft
N8623F
Make and model
Boeing 7378H4
Aircraft serial
36731
Aircraft time
27,330 hours, 12,353 cycles
Part
Channel
Condition
Cracked
Location
Vert. Stab.
Stage of operation
UK
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

A22-005; VERT STAB STA1016; LBL11; 5' ABOVE VERT STAB L/H ATTACH FTG; LATERAL SUPPORT CHANNEL CRACKED AT STRAIN RELIEF CUTOUT. ; / [01] REMOVED VERTICAL STAB LATERAL SUPPORT CHANNEL STA 1016 IAW SRM 51-40-02; [02] VERIFIED NEW PART TO BE MPN: 176A3101U26 ATAG: WN8100 IAW AIPC 55-33-11-02A ITEM 45.; [03] LOCATED AND DRILLED NEW PART IAW SRM 51-10-05; [04] VERIFIED STEPS 1;2 AND3<BR>OK TO INSTALL; [05] INSTALLED VERTICAL STAB LATERAL SUPPORT CHANNEL STA 1016 LBL11 IAW SRM 51-40-02; [06] APPLIED CIC TO NEW PART IAW 51-21-91-620-802; [07] REMOVED AND REPLACED VERTICAL STAB LATERAL SUPPORT CHANNEL STA 1016 LBL11 IAW SRM 51-40-02 AND AIPC 55-33-11-02A; [08] VERIFIED STEP 7<BR>AUDIT CW

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