Service difficulty report · Indicator · Doug MD83

Difficulty date
May 28, 2004
Submitted
June 2, 2004
Operation
Air carrier
Aircraft
N881LF
Make and model
Doug MD83
Aircraft serial
53051
Aircraft time
39,247 hours, 28,815 cycles
Engine
Pwa JT8D219
Engine time
34,300 hours, 26,575 cycles
Part
Indicator
Part number
2047021
Part serial
455
Condition
Failed
Location
Cockpit
Part time
2,400 hours, 1,471 cycles
Stage of operation
IN
How discovered
9
Nature of condition
J
Precautionary procedure
K

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

What was found

DURING TRANSIT CHECK RT ENGINE EPR INDICATOR WAS DETECTED OUT OF SERVICE AND AIRCRAFT WAS SENT TO THE HANGAR. DURING OVERNIGHT SERVICE PT2 HOSE WAS REPLACED IAW MM 77-11-01 AND LEAK CHECK WAS PERFORMED, ALL CORRECT. ENGINE RUNNING WAS PERFORMED AND PNEUMATIC LEAK WAS DETECTED ON 13A STAGE VALVE DUCT CLAMP AND PT2 HOSE WAS BURNED. CLAMP WAS REPLACED AND LEAK TEST WAS CORRECT, EPR INDICATOR WAS REPLACED AND TRIM PROCEDURE WAS PERFORMED IAW MM 71-00-01 AND 77-10-00, ALL CORRECT.

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