Service difficulty report · Plenum · Boeing 7673BG

Difficulty date
July 9, 2025
Submitted
September 26, 2025
Operation
Air carrier
Aircraft
N566NC
Make and model
Boeing 7673BG
Aircraft serial
30566
Aircraft time
78,361 hours, 20,248 cycles
Part
Plenum
Condition
Damaged
Location
Lt A/C Pack
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 AIR CONDITIONING COMPARTMENT PLENUM FOUND PERFORATION. REMOVED AND REPLACED LH AIR CONDITIONING COMPARTMENT PLENUM AS PER 767-300 AMM 21-51-01

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