Service difficulty report · Filler · Boeing 7377H4

Difficulty date
September 17, 2021
Submitted
October 8, 2021
Operation
Air carrier
Aircraft
N906WN
Make and model
Boeing 7377H4
Aircraft serial
36887
Aircraft time
45,396 hours, 26,500 cycles
Part
Filler
Condition
Cracked
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

EXTERNAL POWER DOOR CUT-OUT FILLER AT AFT SIDE CRACKED ; / [01] REMOVED PREVIOUS REPAIR FILLER AT EXT. POWER DOOR CUT OUT AFT SIDE STA. 235.8; AS PER B737-7 SRM 51-40-02-0G-0 & 53-10-15-2R-4 REPAIR 4.; [02] FABRICATED NEW FILLER; MATERIAL USED: 2024-T3 CLAD 0.040';PO#1724575; DIMENSIONS: 0.500'X 1.500' APPROX. AS PER B737-7 SRM 53-10-15-2R-4 REPAIR 4; TABLE 201;FIG.201.; [03] VERIFIED STEP 1 AND 2; [04] OK TO TREAT AND PRIME; [05] TREATED & PRIMED NEW FILLER; AS PER B737-7 SRM 51-20-01-0G-0 & AMM 51-21-72-370-804.; [06] LATE ENTRY:LOCATED & DRILLED NEW FILLER AS PER B737-7 SRM 51-40-05-0G-0 & 53-10-15-2R-4.; [07] VERIFIED STEP 6; [08] VERIFIED STEP 5; [09] OK TO INSTALL NEW FILLER; [10] INSTALLED NEW FILLER AT

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