SDR IPXA2014120884978

Service difficulty report · Switch · Doug MD11F

Difficulty date: December 1, 2014
Submitted: December 8, 2014
Operation: Air carrier
Aircraft: N289UP
Make and model: Doug MD11F
Aircraft serial: 48455
System (JASC): 3350 · Emergency Lighting
Part: Switch
Condition: Inoperative
Location: Emergency Lights
Stage of operation: IN
How discovered: 9
Nature of condition: O
Precautionary procedure: K

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

What was found

PREFLIGHT, EMERGENCY LIGHTS WILL NOT TEST. DEFERRED EMERGENCY LIGHTING SYS IAW MEL 33-50-4, C/W ASSOCIATED DMP 33-50-4, CONTROL M542386 ASSIGNED, PLACARD APPLIED. R & R EMERGENCY LIGHT CONTROL SWTICH IAW AMM 20-30-06. OPS TEST GOOD IAW AMM 33-51-01. THIS CLEARS M542386,EFF SOURCE, REF 33-51-05-01.

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