Service difficulty report · Seat Track · Boeing 7377H4

Difficulty date
October 1, 2021
Submitted
October 5, 2021
Operation
Air carrier
Aircraft
N462WN
Make and model
Boeing 7377H4
Aircraft serial
32466
Aircraft time
58,745 hours, 34,743 cycles
Part
Seat Track
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

CABIN SEAT TRACK STA 847 LBL 45 WL 208 HAS CORROSION AT BASE DOT A-21-16 ; / [01] REMOVED DAMAGE AT BASE IAW 51-10-02-0G-0. USING 10X MAG; [02] VERIFIED STEP 1.; [03] VERIFIED LIMITS; LOSS 0.009' ON BASE MAX ALLOWED 0.040' I/A/W SRM 53-00-52-1A-1.<BR><BR>AAR TOOL#32852 CAL DUE 02-26-22; [04] STEP 3 C/W OK TO ALODINE AND PRIME; [05] TREATED AND PRIMED I/A/W SRM 53-00-52-1A-1

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