Service difficulty report · Splice Plate · Boeing 7377H4

Difficulty date
July 29, 2021
Submitted
August 18, 2021
Operation
Air carrier
Aircraft
N900WN
Make and model
Boeing 7377H4
Aircraft serial
32544
Aircraft time
46,019 hours, 27,554 cycles
Part
Splice Plate
Condition
Corroded
Location
Bs 727 R-Lbl 23
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

AFT CARGO COMP.FLOOR SPLICE PLATE CORRODED STA 727D WL 158 LBL 23-RBL 23' DOT 185-005 ; / [01] SPLICE PLATE AT STA 727D IS OUT OF LIMITS AT 100% MATERIAL LOSS. VERIFIED NEW PART TO BE 146A9401-8; A TAG# A72427.; [02] VERIFIED STEP 1.; [03] AFT CARGO COMPARTMENT FLOOR SPLICE AT BS 887 BETWEEN FLOOR PANEL 140CF AND 140DF ORIGINAL MATERIAL .063' LOSS .063' REMAINING 0. IAW SRM 53-00-50-1A-1 REPLACE NEW PART PN 146A9401U8.; [04] ITEM 3 SHOULD BE SRM 53-00-53-1A-2.; [05] VERIFIED STEPS 3. AND 4.<BR>AUDIT C/W

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