Service difficulty report · Skin · Boeing 7378

Difficulty date
July 11, 2026
Submitted
July 27, 2026
Operation
Air carrier
Aircraft
N37319
Make and model
Boeing 7378
Aircraft serial
67598
Aircraft time
10,078 hours, 3,394 cycles
Part
Skin
Part number
143A3252
Condition
Scratched
Location
Zone 100
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

THREE SCRATCHES ON RT PRIMARY STATIC PORT (A-73). BLENDED AND EVALUATED SCRATCHES ON THE RT PRIMARY STATIC PORT, BLEND NR 1 LOCATED BTW BS 417 AND 4" ABOVE OF THE S16R ORIGINAL THICKNESS: 0.080" MATERIAL LOSS: 0.002" MATERIA L REMAINING: 0.078", BLEND NR 2 BTW STA 414 AND .500" ABOVE OF S16R ORIGINAL THICKNESS: 0.080" MATERIAL LOSS: 0.002" MATER IAL REMAINING: 0.078", BLEND NR 3 BTW BS 408 AND 4" ABOVE OF S16R ORIGINAL THICKNESS: 0.080" MATERIAL LOSS: 0.002" MATERIAL REMAINING: 0.078", FOUND TO BE WITHIN LIMITS, PERFORMED NDT NO CRACKS NOTED, APPLIED ALODINE, MEASURED THE SKIN WAVINES FOUND TO BE WITHIN LIM ITS IAW SRM 53-30-01-1A-2, 51-10-02-0G-0, 51-20-01-0G- 0, 51-10-01-0G-0, AMM 34-11-02-200-802.

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