SDR EISA2000049

Service difficulty report · Switch · Boeing 727277

Difficulty date: May 12, 2000
Submitted: July 12, 2000
Operation: Air carrier
Aircraft: N275WC
Make and model: Boeing 727277
Aircraft serial: 20549
System (JASC): 5270 · Door Warning System
Part: Switch
Part number: BZ2RQA2
Condition: Out Of Adj
Location: Cargo Door
Stage of operation: CR
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

DURING CRUISE AT FL 28,000 FT, MAIN CARGO DOOR UNLOCKED LIGHT ILLUMINATED. AT FL 20,000 FT, THE SAME LIGHT EXTINGUISHED (RETURN TO IND FLIGHT 6171). ADJUSTED AFT SIDE LOCK SWITCH, S-15. PRESSURIZED TO 8.2 PSI PUSHED ON DOOR LIGHT, DID NOT ILLUMINATE AGAIN. REF PEMCO MM 52-32. (M)