Service difficulty report · Proximity Switch · Boeing 767304
FAA SDR system
- Difficulty date
- October 28, 2020
- Submitted
- November 4, 2020
- Operation
- Air carrier
- Make and model
- Boeing 767304
- Aircraft serial
- 28041
- Aircraft time
- 87,866 hours, 18,141 cycles
- Part
- Proximity Switch
- Part number
- 849703
- Part serial
- 357
- Condition
- Inoperative
- Location
- Door Light
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
OVERHEAD PANEL ENTRY DOOR LIGHT DISPLAYED ENTRY CLOSED AND LOCKED. LIGHT DEFERRED, IAW MEL 52-71-1-1 PLACARD INSTALLED DMP REQ. TROUBLESHOOTING PERFORMED, IAW LWDM 52-71-11 REV 2.00. FOUND SUSPECT UNIT M162. REPLACEMENT OF UNIT ASSEMBLY ELEC PROX SWITCH PERFORMED, IAW AMM LEASE 32-09-04 PB401 REV 131.00. PN CONFIRMED IAW L IPC32-09-04-01-007N AND SB STATUS. TEST WAS SATISFACTORY, NORMAL OPERATIONS. THIS CLOSES M724300.