SDR 95ZZZX715

Service difficulty report · Switch · Doug DC931

Difficulty date: January 28, 1995
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N992Z
Make and model: Doug DC931
Aircraft serial: 47095
System (JASC): 3260 · Landing Gear Position and Warning
Part: Switch
Part number: H146
Condition: Malfunction
Location: Lt Mlg Uplock
Stage of operation: AP
Nature of condition: N
Precautionary procedure: O

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

What was found

STL - FLT 106 - DURING APPROACH WHEN LANDING GEAR WAS EXTENDED, LT MLG UNSAFE LIGHT REMAINED ON. RECYCLED LANDING GEAR AND VISUALLY CHECKED LOCK. REPLACED LT MLG UPLOCK SWITCH, MFG P/N H14-6. LANDING GEAR POSITION AND WARNING SYTEM CHECKED NORMAL. CHECK OP-15 - 4-17-94 - MCI.

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