Service difficulty report · Support · Boeing 7378H4

Difficulty date
March 17, 2022
Submitted
April 12, 2022
Operation
Air carrier
Aircraft
N8682B
Make and model
Boeing 7378H4
Aircraft serial
36651
Aircraft time
20,559 hours, 9,520 cycles
Part
Support
Condition
Cracked
Location
Wtb
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

WING TO BODY FAIRING SUPPORT AT BS 500I APROXIMATLY S19RH CETER SPLICE CRACKED AT UPPER OTBDHI LOC A225-013 / [01] REMOVED FAIRING SUPPORT IAW B737 SRM 51-40-02-0G-0. NEW PART VERIFIED AS P\N 116A3118U10 IAW BOEING DWG # 116A3110 REV B. STARTED LOCATING AND DRILLING SUPPORT IAW B737 SRM 51-40-05-0G-0. A TAG # MK2070.;[02] VERIFIED STEP 1.;[03] COMPLETED LOCATING AND DRILLING SUPPORT IAW B737 SRM 51-40-05-0G-0.;[04] VERIFIED STEP 3. OK TO INSTALL.;[05] INSTA[[ED SUPPORT IAW B737 SRM 51-40-02-0G-0.;[06] REMOVED AND REPLACED WING TO BODY FAIRING SUPPORT AT BS 500I S-19R IAW SRM 51-40-02-0G-0 DWG 116A3110 REV B;[07] VERIFIED INSTALL STEP 5 C/W. AUDIT C/W

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