Service difficulty report · Web · Boeing 7377H4

Difficulty date
October 20, 2023
Submitted
November 1, 2023
Operation
Air carrier
Aircraft
N773SA
Make and model
Boeing 7377H4
Aircraft serial
27881
Aircraft time
77,822 hours, 46,128 cycles
Part
Web
Part number
UNKNOWN
Condition
Elongated
Location
Zn 100 Fus Lower
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

FWD CARGO DOOR LOWER SILL WEB HAS ELONGATED FSTENER HOLES AT STA 460+3' WL 156 RBL 27<[01] LOCATED AND DRILLED FWD CARGO WEB SILL AND INSTALLED NUT PLATES ON NEW WEB . I/A/W SRM 51-40-02-0G-0.;[02] VERIFIED ITEM 1;[03] C/S DRILLED HOLES I.A.W SRM 51-40-05-0G-0 AND BOEING DWG <BR>143A8120 REV:-;[04] STEP 3 COUNTERSINK VERIFIED;[05] AUDIT C/W

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