Service difficulty report · Girt Bar · Boeing 7377H4

Difficulty date
June 7, 2023
Submitted
July 17, 2023
Operation
Air carrier
Aircraft
N963WN
Make and model
Boeing 7377H4
Aircraft serial
36676
Aircraft time
38,123 hours, 23,431 cycles
Part
Girt Bar
Part number
UNKNOWN
Condition
Corroded
Location
Zn 800 Door
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

CORROSION ON GIRT BAR BASE FITTING BS312 LBL54 WL208.<[01] DAMAGE FOUND ON GIRT BAR BASE FITTING BS312 LBL54 WL208 FOUND TO BE OUT OF LIMIT DUE TO NO LIMIT ON SRM REMOVED AND REPLACED GIRT BAR BASE WIT A NEW P/N 141A522-2 LOT#1524839-1 IAW SRM 51-40-02-0G-0 AND DWG#141A5220.;[02] VERIFIED CORRECTIVE ACTION STEP 1;[03] VERIFIED CORRECTIVE ACTION STEP 1

More about the Boeing 737-7H4