Service difficulty report · Retainer · Boeing 7377H4

Difficulty date
July 30, 2021
Submitted
August 18, 2021
Operation
Air carrier
Aircraft
N444WN
Make and model
Boeing 7377H4
Aircraft serial
29839
Aircraft time
61,121 hours, 35,983 cycles
Part
Retainer
Condition
Corroded
Location
L2 Door Girt Bar
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 AFT GIRT BAR FITTING TIE DOWN BS344 LBL61 WL208 ; / [01] NO ALLOWABLE DAMAGE FOUND IN SRM. REPAIR WILL BE BY REPLACEMENT.; [02] NO ALLOWABLE DAMAGE FOUND IN SRM. REPAIR WILL BE BY REPLACEMENT.; [03] OK TO INSTALL.; [04] OK TO INSTALL. AFT GIRT BAR FITTING BS 344 LBL 61 WL 208; [05] OK TO INSTALL; [06] INSTALLED NEW AFT GIRT BAR FITTING BS 344 LBL 61 WL 208 PER SRM 51-40-02 AND DWG# 141A5220; [07] INSTALLED NEW AFT GIRT BAR FITTING BS 344 LBL 61 WL 208 PER SRM 51-40-02 AND DWG# 141A5220; [08] INSTALLED NEW AFT GIRT BAR FITTING BS 344 LBL 61 WL 208 PER SRM 51-40-02 AND DWG# 141A5220. AND UPDATED MEASUREMENT TABLE #20.; [09] INSTALLED NEW AFT GIRT BAR FITTING BS 344 LBL 61 WL 208 PER SRM 51-40-02 AND DWG# 141A5220. AND UPDATED MEASUREMENT TABLE #20.; [10] RII INSPECTED GOOD INSTALLATION OF NEW FITTING.; [11] VERIFIED JOB COMPLETED

More about the Boeing 737-7H4