Service difficulty report · Support · Boeing 7378H4

Difficulty date
January 31, 2022
Submitted
March 2, 2022
Operation
Air carrier
Aircraft
N8678E
Make and model
Boeing 7378H4
Aircraft serial
36735
Aircraft time
20,630 hours, 9,513 cycles
Part
Support
Condition
Cracked
Location
Mid Cabin
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

MID CABIN FLOOR SUPPORT ANGLE AT STATION 540 RBL 1' IS CRACKED / [01] REMOVED DAMAGED CABIN FLOOR SUPPORT IAW SRM 51-40-02-0G-0;[02] VERIFIED NEW FLOOR SUPPORT AS PART #143A5240-36 I.A.W IPC<BR>53-42-11-66<BR>ATAG# WN13107;[03] DRILLED NEW FLOOR SUPPORT I.AW SRM 51-40-05-0G-0 AND BOEING DWG 143A0060 REV:-;[04] VERIFIED STEPS 1 THRU 3;[05] OK GIVEN TO INSTALL REPAIR PART;[06] INSTALLED FLOOR SUPPORT I.A.W SRM 51-40-02-0G-0 AND BOEING DWG 143A0060 REV:-;[07] VERIFIED STEP 6;[08] CIC;ED AREA I.A.W MM 51-21-91-620-802;[09] OK TO APPLY CIC; VERIFIED STEP 8; AUDIT C/W

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