SDR IPXA2020021752214

Service difficulty report · Switch · Airbus A300F4622R

Difficulty date: February 15, 2020
Submitted: February 26, 2020
Operation: Air carrier
Aircraft: N172UP
Make and model: Airbus A300F4622R
Aircraft serial: 0867
Aircraft time: 16,816 hours, 10,138 cycles
System (JASC): 5270 · Door Warning System
Part: Switch
Condition: Malfunctioned
Location: Cargo Door
Stage of operation: CL
How discovered: O
Nature of condition: J
Precautionary procedure: O

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

What was found

INSPECTION TYPE:N/AATB - ON CLIMBOUT, PASSING THROUGH 10 000' MASTER CAUTION W/LOWER CARGO DOOR UNLOCKED. (LOWER FWD, RIGHT CARGO DOOR). FWD LOWER CARGO DOOR INDICATION DEFERRED IAW MEL 52-71-01-2, DMP CARRIED OUT, M699145 ASSIGNED , PLACARD INSTALLED . DOOR VERIFIED CLOSED AND LOCKED.T/S SYSTEM PER A300 600 TSM 52-70-00, FIGURE 103. R/R DOOR WARNING SWITCHES 14WS L& 16WS PER AMM 52-71-00-0401. OPS CK NORMAL. THIS CLEARS M699145

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