Service difficulty report · Track · Boeing 7377H4

Difficulty date
July 16, 2020
Submitted
August 17, 2020
Operation
Air carrier
Aircraft
N728SW
Make and model
Boeing 7377H4
Aircraft serial
27860
Aircraft time
73,319 hours, 43,208 cycles
Part
Track
Part number
146A7500
Condition
Corroded
Location
Bs 766
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 AT ACB BS766 RBL13 WL156. / REMOVED CORROSION ON ACB TRACK BS 766 RBL 13 WL156 MAX. MAT. LOSS 2.' X .5' X .04' TOP SIDE FOUND TO BE OUT OF LIMITS. REMOVED AND REPLACED ACB TRACK BS 727-BS 887 RBL13 WL156 I.A.W SRM 53-00-53-1A-2; SRM 53-00-53-2R-3 AND DWG #146A7500 & 147A7500

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