Service difficulty report · Shield · Boeing 7378H4

Difficulty date
January 25, 2020
Submitted
July 27, 2021
Operation
Air carrier
Aircraft
N8603F
Make and model
Boeing 7378H4
Aircraft serial
38875
Aircraft time
27,506 hours, 11,825 cycles
Part
Shield
Part number
146A812712
Condition
Corroded
Location
Bs 767-787
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

AFT CARGO FLOOR STURCTURE; FWD SHIELD CORRODED AROUND NUTPLATE HOLES STA 767 TO 787 RBL 22 WL 156 / REMOVED CORROSION FROM AFT CARGO FLOOR STRUCTURE; FWD SHEILD AT STA 767-STA 787 IAW SRM 51-10-02-0G-0. FOUND TO BE OUT OF LIMITS IAW SRM 53-00-53-1A-2; OT 0.060'; REMAIN MAT 0.045'; LOSS OF 0.815'. REMOVED AND REPLACED SHEILD IAW DWG 146A0081 REV A. PART# 146A8127-12; ATAG WN0011 APPLIED PRIMER IAW AMM 51-27-72-370-804 ' 'PN 146A8127-12

More about the Boeing 737-8H4