Service difficulty report · None · Boeing 7377H4

Difficulty date
September 30, 2022
Submitted
October 6, 2022
Operation
Air carrier
Aircraft
N952WN
Make and model
Boeing 7377H4
Aircraft serial
36667
Aircraft time
39,061 hours, 23,816 cycles
Part
None
Condition
Cracked
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

ELECTRICAL GROUND POWER RECEPTACLE CRACKED ON THE LOWER CUTOUT DOUBLER LIP / TRIMMED OUT DAMAGE AREA ALONG EDGE L=3.5' AND PERFORMED DVI. NO ADDITTIONAL DAMAGE NOTED PER SRM 53-10-15-2R-4 PARAGRAPH 4.; FABRICATED; LOCATED AND DRILLED REPAIR PARTS (ZONE 2) -3 FILLER MADE FROM 2024T3X0.040 LOT# 1488474-1 AND -2 DOUBLER MADE FROM 7075T6X0.050 LOT#1300812-1 AND APPLIED CHEMICAL CONVERSION COATING PER SRM 53-10-15-2R-4 PARAGRAPH 4.E THRU K. TABLE 201 AND FIG 204 OK TO PRIME.;[10] VERIFIED CORRECTIVE ACTION ITEM 9. OKAY TO PRIME REPAIR PARTS GIVEN.;[11] PRIMED REPAIR PARTS -3 FILLER-2 DOUBLER AND BARE METAL AREAS PER SRM 53-10-15-2R-4 PARAGRAPH 4.K. OK TO INSTALL REPAIR PARTS AND REINSTALL RUBBING BLOCK.;[12] VERIFIED CORRECTIVE ACTION ITEM 11. OKAY TO INSTALL REPAIR PARTS AND RUBBING BLOCK.;[13] PRIMED WAS ON PER SRM 53-10-15-2R-4 PARAGRAPH 4.L INSTALLED REPAIR PARTS LISTED AT CORRECTIVE ACTION 11 PER SRM 53-10-15-2R-4 PARAGRAPH 4. M2 . THIS IS CATEGORY A REPAIR. NO FURTHER ACTION OR INSPECTION IS REQUIRED.;[14] VERIFIED CORRECTIVE ACTION ITEM 13. VERIFIED REPAIR PARTS INSTALLED.<BR>NOTED CORRECT REFERENCE FOR PRIMING PARTS.;[15] VERIFIED MEASUREMENT TABLE COMPLETED.

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