Service difficulty report · Proximity Switch · Boeing 7472D3B

Difficulty date
April 15, 2004
Submitted
April 23, 2004
Operation
Air carrier
Aircraft
N505MC
Make and model
Boeing 7472D3B
Aircraft serial
21251
Aircraft time
86,004 hours, 18,867 cycles
Part
Proximity Switch
Part number
827932
Condition
Failed
Location
Mlg
Stage of operation
LD
How discovered
O
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

LEFT "WING GEAR" ELECTRICAL HARNESS INSPECTION. REPLACED LEFT WING O/B (PRIM) PROX SWITCH (TILT) AND REPLACED LEFT WING GEAR INBD (ALT) TILT SWITCH. SECURED INBD PROX SWITCH MOUNT. CLEARANCE OK ON GEAR SWING.

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