Service difficulty report · Rail · Boeing 7377H4

Difficulty date
November 4, 2021
Submitted
December 6, 2021
Operation
Air carrier
Aircraft
N206WN
Make and model
Boeing 7377H4
Aircraft serial
34011
Aircraft time
52,876 hours, 31,083 cycles
Part
Rail
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 CARGO TRACK LBL 8, WL 157, BS 772. REMOVED CORROSION AND FOUND TO BE OUT OF LIMITS IAW SRM 53-00-53-1A-2; FIG 103 DETAIL E. TRIMMED OUT DAMAGE AREA IAW SRM 53-00-53-2R-2, FIGURE 202. FABRICATED, LOCATED, AND DRILLED THE NEW SPLICE AND APPLIED CHEMICAL CONVERSION COATING IAW SRM 53-00-53-2R-2, PAR 4. FIG 203 DETAIL F. APPLIED PRIMER ON SPLICE REPAIR IAW SRM 53-00-53-2R-2, PAR 4. FIG 203 DETAIL F. INSTALLED SPLICE REPAIR IAW SRM 53-00-53-2R-2, PAR 4, STEP Q, FIG 203 DETAIL F.

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