Service difficulty report · Track · Boeing 7377H4

Difficulty date
October 7, 2020
Submitted
February 11, 2021
Operation
Air carrier
Aircraft
N205WN
Make and model
Boeing 7377H4
Aircraft serial
34010
Aircraft time
54,001 hours, 32,013 cycles
Part
Track
Part number
147A7500
Condition
Corroded
Location
Fuselage
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 TRACK AROUND FASTENER HOLES BS927 - BS947 RBL13 WL177. MARKED / CORROSION ON TRACK P/N 147A7501-14 FOUND TO BE OUT OF LIMITS DUE TO PROXIMITY TO FASTENERS HOLES PER SRM 53-00-53-1A-2 FIG 103;D. REMOVED ACB TRACK AT BS887-947; RBL13; WL177 PER SRM 51-40-02-0G-0; INSTALLED NEW TRACK AT BS887-947; RBL13; WL177 PER SRM 51-40-02-0G-0 AND DWG 147A7500 93114U 18OCT20

More about the Boeing 737-7H4