SDR TC8A98031

Service difficulty report · Resistor · Doug DC862F

Difficulty date: May 28, 1998
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N187SK
Make and model: Doug DC862F
Aircraft serial: 46022
System (JASC): 7722 · Engine EGT/TIT Indicating System
Part: Resistor
Condition: Failed
Location: Nr 2 Egt
Stage of operation: TO
Nature of condition: O
Precautionary procedure: A

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

What was found

NR 2 ENGINE NEEDED TO REDUCE POWER TO 1.70 EPR TO MAINTAIN EGT LIMIT DURING TAKEOFF. ALSO, NOTED DURING IDLE EGT 375 DEGREES. REPLACED NR 2 ENGINE EGT BALANCING RESISTOR AND CALIBRATED IAW MM 77-20-2. NR 2 ENGINE RUN CARRIED OUT IAW TCA MIP CHPT 2, ALL READING WITHIN LIMITS, T/O AND IDLE.

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