Service difficulty report · Splice Plate · Boeing 767381

Difficulty date
April 22, 2022
Submitted
May 11, 2022
Operation
Air carrier
Aircraft
N431AZ
Make and model
Boeing 767381
Aircraft serial
24632
Aircraft time
83,617 hours, 36,808 cycles
Part
Splice Plate
Part number
145T884018
Condition
Cracked
Location
Zone 100
Stage of operation
IN
How discovered
V
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

STA 915-984, RBL 98, WL 182 Q1Y (6) COUNTERSUNK HOLES FOR YLR/16N HAVE NOTICEABLE DAMAGE ON THE INSIDE SURFACE OF THE HOLES CIT 145T8840-18 LONGERON. HOLES SHOULD BE CLEAN AND ROUND .496" - .500" ITEM2 STA 958, RBL 98, WL 182 COUNTERSUNK HOLE FOR FASTENER BACC30X20 CIT 145T8840-18 LONGERON IS ELONGATED TO .660". HOLE ELONGATION IS IN A 5 O' CLOCK TO 11 O' CLOCK DIRECTION. HOLE SIB CLEAN AND ROUND .621" - .625" . REF BOEING REPAIR AGREEMENT TIN-RE-2201692 FRR-10