Service difficulty report · Proximity Switch · Boeing 7572B7

Difficulty date
May 23, 2016
Submitted
May 24, 2016
Operation
Air carrier
Aircraft
N941UW
Make and model
Boeing 7572B7
Aircraft serial
27806
Aircraft time
70,187 hours, 25,679 cycles
Part
Proximity Switch
Part number
81020401AEC
Condition
Defective
Location
R2 Door
Stage of operation
NR
How discovered
O
Nature of condition
N
Precautionary procedure
K

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

What was found

AIRCRAFT WAS NOT GNDED. R2 DOOR WHEN DISARMED, LIGHT ABOVE DOOR INDICATES ARMED. REPLACED GIRT BAR FWD PROXIMITY SWITCH & ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK IAW AMM 25-66-11.

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