SDR QXEA2011030400201

Service difficulty report · Proximity Sensor · Cndair CL6002C10

Difficulty date: February 28, 2011
Submitted: March 4, 2011
Operation: Air carrier
Aircraft: N612QX
Make and model: Cndair CL6002C10
Aircraft serial: 10042
Aircraft time: 24,190 hours, 17,829 cycles
System (JASC): 5270 · Door Warning System
Part: Proximity Sensor
Condition: Failed
Location: Cargo Door
Stage of operation: CL
How discovered: O
Nature of condition: P
Precautionary procedure: A

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

What was found

AT 8.3 DELTA P "AFT CARGO DOOR" CAUTION WITH PROX SYS FAULT 2 STATUS MESSAGE. DURING DESCENT MESSAGE EXTINGUISHED & REAPPEARED AT 4.0 DELTA P STAYED ON TILL AFT CARGO DOOR OPENED. DIVERT. LANDING UNEVENTFUL. R & R AFT CARGO DOOR PX39 & PX102. ALSO, REPLACED MATRIX SPLICES SP121,SP126, SP122. MAINT PERFORMED IAW WDM 52-70-01, AMM TASKS 52-70-02-000-801-A02, 52-70-02-400-801-A02, 52-70-02-000-802-A01, 52-710-02-400-802-A01. ALL OP'S CHECKS ARE GOOD. RETURNED TO SERVICE.