Service difficulty report · Proximity Sensor · Boeing 7373B7

Difficulty date
March 22, 2003
Submitted
April 2, 2003
Operation
Air carrier
Aircraft
N951WP
Make and model
Boeing 7373B7
Aircraft serial
22951
Aircraft time
49,288 hours, 33,314 cycles
Engine time
49,331 hours, 33,339 cycles
Part
Proximity Sensor
Condition
Malfunctioned
Location
Nr 2 Engine T/R
Stage of operation
CL
How discovered
O
Nature of condition
N
Precautionary procedure
A

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

What was found

NR 2 T/R LIGHT ILLUMINATED CLIMBING THROUGH 12,000 FT. RETURN TO SLC QRH PROCEDURES COMPLIED WITH. REVERSER LIGHT ON OVERHEAD PANEL. ATB. CLEANED SIX PROXIMITY SENSORS FOR THE LEFT AND RIGHT T/R HALVES. CLEANED CANNON PLUGS FOR RIGHT AND LEFT SYNC LOCKS. REPLACE ENG ASSESSORY UNIT PER MM 78-34-06-4. NR 2 T/R SYSTEM CHECKS GOOD. NO REVERSER FAULT LIGHT NOTED.

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