Service difficulty report · Amplifier · Doug MD88

Difficulty date
May 6, 2005
Submitted
May 12, 2005
Operation
Air carrier
Aircraft
N975DL
Make and model
Doug MD88
Aircraft serial
53243
Aircraft time
38,811 hours, 29,990 cycles
Engine
Pwa JT8D219
Engine time
40,566 hours, 32,209 cycles
Part
Amplifier
Part number
269001001
Part serial
6579
Condition
Failed
Location
Fire Detection
Stage of operation
CR
How discovered
O
Nature of condition
N
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 FIRE WARNING CAME ON INTERMITTENTLY, ON AND OFF INCLUDING FIRE BELL/ B-LOOP LIGHT / VOICE / HANDLE LIGHT. A-LOOP WAS ON MCO. REPLACED A2-6 FIRE DETECTOR AMP. OPS GOOD ON B-LOOP.

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