Service difficulty report · Clamp · Doug DC862

Difficulty date
October 12, 2004
Submitted
October 18, 2004
Operation
Air carrier
Aircraft
N8969U
Make and model
Doug DC862
Aircraft serial
46070
Aircraft time
71,099 hours, 20,056 cycles
Engine
Pwa JT3D7
Engine time
49,385 hours, 17,294 cycles
Part
Clamp
Condition
Out Of Position
Location
Anti Ice Duct
Stage of operation
TO
How discovered
O
Nature of condition
J, R
Precautionary procedure
E, C

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

What was found

DURING TAKEOFF ROLL, NR 2 ENGINE EGT REACHED 580 DEGREES CELSIUS, PULLED POWER BACK OIL PRESS LIGHT ILLUMINATED, N1 AND EPR INDICATION ERRATIC. SHUTDOWN ENGINE NR 2; 200 PERCENT N1 5 PERCENT. OIL PRESSURE 10 PSI. FOUND ANTI-ICE DUCT CLAMP OUT OF POSITION, SECURED CLAMP AND OPERATIONAL CHECK OK IN ACCORDANCE WITH MM 75-10-4. NO LEAKS NOTED. REPAIRED WIRE AT OIL PRESSURE SWITCH IN ACCORDANCE WITH MM 20-50-1. PERFORMED ENGINE RUN UP IN ACCORDANCE WITH MM 71-00. ALL PARAMETERS WITHIN LIMITS AT ALL POWER SETTINGS; NO DEFECTS NOTED.

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