Service difficulty report · Angle · Boeing 7378H4

Difficulty date
February 19, 2025
Submitted
March 18, 2025
Operation
Air carrier
Aircraft
N8680C
Make and model
Boeing 7378H4
Aircraft serial
36737
Aircraft time
30,131 hours, 14,856 cycles
Part
Angle
Condition
Cracked
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

LH A/C BAY STA 663 LBL 9' VAPOR BARRIER CLOSE OUT ANGLE CRACKED <[01]. CUT AND REMOVED DAMAGED SECTION OF VAPOR BARRIER ATTACH ANGLE I.A.W SRM 57-10-10-2R-5.; [02] CUT AND REMOVED DAMAGED SECTION OF VAPOR BARRIER ATTACH ANGLE I.A.W SRM 57-10-10-2R-5. (RII); [03] TOOLING UPDATE;[04] C/W HFEC OF OPEN HOLES IN REPAIR AREA FOR LEFT HAND A/C BAY STA 663 LBL 9' CLOSE OUT ANGLE. PER NDT PART 6 51-00-00 PROD 16. NO DEFECTS NOTED; [05] C/W SURFACE HFEC OF LEFT HAND A/C BAY; STA 663 LBL 9' CLOSE OUT ANGLE AT THE REPAIR CUT EDGE. PER NDT PART 6 51-00-00 PROD 23. NO DEFECTS NOTED; [06] FABRICATED REPAIR PARTS IAW SRM 57-10=10-2R-5; [07] FABRICATED REPAIR PARTS IAW SRM 57-10=10-2R-5 C/W INSPECTION ; OK TO INSTALL REPAIR PARTS.[21] REPAIRED L/H BAY STA 663 LBL 9 VAPOR BARRIER CLOSE OUT ANGLE PER SRM 57-10-10-2R-5; [22] STEP 20 INSPECTED WORK ABOVE AGREE WITH ACTION; [23] INSPECTED WORK ABOVE.

More about the Boeing 737-8H4