SDR 96ZZZM653

Service difficulty report · Uplimit Sw · Doug DC931

Difficulty date: March 14, 1996
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N978Z
Make and model: Doug DC931
Aircraft serial: 47250
System (JASC): 3260 · Landing Gear Position and Warning
Part: Uplimit Sw
Part number: H146
Condition: Broken Wire
Location: Nlg
Stage of operation: AP
Nature of condition: P
Precautionary procedure: O

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

What was found

STL - DURING APPROACH WHEN LANDING GEAR WAS EXTENDED, NOSE LANDING GEAR DOWN AND LOCKED GREEN LIGHT DID NOT ILLUMINATE. CYCLED LANDING GEAR. FOUND BROKEN WIRE TO PIN 7 OF UPLIMIT SWITCH, MFG P/N H14-6. REPAIRED WIRE TO PIN 7 AND NOSE LANDING GEAR INDICATION CHECKED NORMAL. (M)

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