Service difficulty report · Tube · Bombdr CL6002D15

Difficulty date
January 14, 2026
Submitted
March 3, 2026
Operation
Air carrier
Aircraft
N602NN
Make and model
Bombdr CL6002D15
Aircraft serial
15463
Aircraft time
14,962 hours, 12,723 cycles
Part
Tube
Part number
SH670324795SH670
Condition
Corroded
Location
Zone 200
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

CORROSION ON DOOR SILL, BS 310 - 349 AND TUBE ASSY OF ELECTRICAL HARNESS ON BS 322.15 AT LOWER SUROUND STRUCTURE PASSENGER DOOR CUT-OUT. CORROSION REMOVED IAW SRM 51-21-06-001-001-A01 AND THE DOOR SILL WAS EVALUATED WITHIN LIMITS & THE TUBE ASSY WAS EVALUATED OUT OF LIMITS IAW SRM 53-21-23-101-001-A02. A NEW TUBE WAS VERIFIED IAW IPC 53-21-23 AND MUST BE INSTALLED UNDER NRC 00089.