Service difficulty report · Angle · Boeing 7377H4

Difficulty date
March 5, 2020
Submitted
March 10, 2020
Operation
Air carrier
Aircraft
N458WN
Make and model
Boeing 7377H4
Aircraft serial
33857
Aircraft time
55,631 hours, 33,048 cycles
Part
Angle
Part number
147A750111
Condition
Corroded
Location
Fuselage
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 PIT RH "Z-ANGLE " IS CORRODED AT STATION 947, RBL 19, WL 157 ON UPPER SURFACE. MARKED REMOVED CORROSION FROM AFT PIT R/H ANGLE STA 947 RBL 198 WL 157 IAW SRM 51-10-02-0G-0 VERIFIED 10X GLASS. OUT OF LIMITS IAW SRM 53-00-53-1A-2 ORIGINAL "T" .040 LOSS OF .010 REMAINING .030. REPLACED Z ANGLE FROM STA 887-947 IAW SRM 53-00-53-2R-5. P/N 147A7501-11

More about the Boeing 737-7H4