Service difficulty report · Strap · Boeing 7378H4

Difficulty date
April 29, 2022
Submitted
May 12, 2022
Operation
Air carrier
Aircraft
N8685B
Make and model
Boeing 7378H4
Aircraft serial
36723
Aircraft time
20,280 hours, 9,431 cycles
Part
Strap
Part number
149A940139
Condition
Corroded
Location
Aft Cargo Bay
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

DOT#68-186 AFT PIT FLOOR SPLICE STRAP CORRODED STA 887 LBL 3 TO RBL 4 WL 156 / [01] VERIFIED REPLACEMENT PART AS P/N 149A9401-39; ITEM #650;IAW AIPC 53-42-11-26. A-TAG # WN15356.;[02] REMOVED DAMAGED PART FROM A/C IAW AMM 25-52-10-000-801.;[03] VERIFIED STEPS 1 AND 2;[04] LOCATED AND DRILLED FASTENER HOLES IAW SRM 51-40-05-0G-0. NEED OK TO CIC.;[05] VERIFIED STEP 4<BR>OK TO CIC;[06] APPLIED CIC IAW AMM 51-21-91-620-802.;[07] VERIFIED STEP 6;[08] OK TO INSTALL STRAP BS 887;[09] INSTALLED AFT PIT FLOOR SPLICE STRAP AT STA 887; IAW AMM 25-52-10-400-801.;[10] VERIFIED STEP 9<BR>AUDIT C/W

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