SDR ABXA9600004

Service difficulty report · Dn Lock Switch · Doug DC933F

Difficulty date: January 3, 1996
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N932AX
Make and model: Doug DC933F
Aircraft serial: 47465
System (JASC): 3260 · Landing Gear Position and Warning
Part: Dn Lock Switch
Part number: H1410051
Condition: Defective
Location: Nlg
Stage of operation: DE
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

NOSE GEAR GREEN DOWN LIGHT WENT OUT WITH GEAR EXTENSION, CYCLED LANDING GEAR, LIGHT FLICKERED OUT AND ON AGAIN. VERIFIED, FOUND PIN 'C' BROKEN OFF OF NOSE GEAR DOWNLOCK SWITCH. REMOVED BROKEN PIN FROM CONNECTOR PLUG AND REPLACED NOSE GEAR DOWNLOCK SWITCH PER DC-9 MM 32-60-0. SYSTEM GROUND CHECKS GOOD.

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