SDR SWAA2026082514816

Service difficulty report · Probe · Boeing 7377H4

Difficulty date: August 23, 2026
Submitted: August 26, 2026
Operation: Air carrier
Aircraft: N283WN
Make and model: Boeing 7377H4
Aircraft serial: 36610
Aircraft time: 62,024 hours, 37,733 cycles
System (JASC): 7722 · Engine EGT/TIT Indicating System
Part: Probe
Condition: Out Of Tolerance
Location: Nr 2 Egt
Stage of operation: TO
How discovered: O
Nature of condition: J
Precautionary procedure: C

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

NR 2 ENGINE RED BOX ON TAKEOFF. C/W ENGINE EXCEEDANCE REVIEW IAW AMM 71-00-00, FOUND EGT MAX OF 965 DEG FOR 5 SECONDS. FOUND S2 EGT PROBE OUT OF TOLERANCE. C/W FIM TASK 77-21, TASK 802 EGT PROBES READING NORMAL. RESET ENG EXCEEDANCE PAGE. ACFT OK FOR SERVICE.

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