Service difficulty report · Probe · Boeing 7673BG

Difficulty date
September 6, 2024
Submitted
August 27, 2025
Operation
Air carrier
Aircraft
N565NC
Make and model
Boeing 7673BG
Aircraft serial
30565
Aircraft time
79,285 hours, 18,367 cycles
Engine
Pwa PW4062
Engine time
4,174 hours, 1,244 cycles
Part
Probe
Part number
0154ED2
Part serial
CS9CBT9702
Condition
Failed
Location
Engine
Stage of operation
CR
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

PERFORMED L PIMU BITE TEST, FOUND MSG A/B P5 LINE FAULT AND PT2/TT2 PROBE HT. REMOVED AND REPLACED LH ENG PT2/TT2 PROBE IAW AMM 73-21-03 OPS TEST AND LEAK CHECK GOOD.

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