Service difficulty report · Cargo Track · Boeing 7377H4

Difficulty date
March 19, 2020
Submitted
April 20, 2020
Operation
Air carrier
Aircraft
N926WN
Make and model
Boeing 7377H4
Aircraft serial
36629
Aircraft time
40,878 hours, 24,621 cycles
Part
Cargo Track
Condition
Corroded
Location
Cargo Bay
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

***CORROSION*** ON TRACK AROUND FASTENER HOLE AT ACB BS927+8 LBL2 WL178. / CORROSION ON TRACK (PN) 147A7501-13 FOUND TO BE OUT OF LIMITS DUE TO PROXIMITY OF FASTENERS HOLES IAW SRM 53-00-53-1A-2 FIG. 103 DETAIL D; REPLACEMENT OF PART REQUIRED; REMOVED AND INSTALLED NEW TRACK AT ACB BS 887-947 LBL2 WL178 IAW SRM 51-40-02-0G-0 AND DWG 147A7500.

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