Service difficulty report · Pressure Switch · Airbus A300B4605R

Difficulty date
March 28, 2012
Submitted
March 29, 2012
Operation
Air carrier
Aircraft
N733FD
Make and model
Airbus A300B4605R
Aircraft serial
715
Aircraft time
37,663 hours, 19,162 cycles
Engine
Ge CF680C2A5
Engine time
69 hours, 41 cycles
Part
Pressure Switch
Part number
21SN04334
Part serial
CF8232A
Condition
Failed
Location
Nr 1 Engine
Stage of operation
AP
How discovered
O
Nature of condition
J
Precautionary procedure
E

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

What was found

IN-FLIGHT ENG NR 1 SHUTDOWN DUE TO ENG OIL CLOG LIGHT WOULD NOT GO OUT. REF FIM 79-00-20, FIG 109. PERFORMED INSPECTION CHECK OF MASTER CHIP DETECTOR IAW AMM CH 79-22-03-06-0. CHIP DETECTOR WITHIN PARTICLE LIMITS. R & R SCAVENGE OIL FILTER ELEMENT IAW AMM 79-22-01-04-0. ON INSPECTION OF FILTER ELEMENT, FOUND NO PARTICLES OR DEBRIS. R & R OIL FILTER DIFFERENTIAL PRESSURE SWITCH IAW AMM 79-35-11-04. OPS CHECKED GOOD. LEAK CHECKED GOOD. OK FOR SERVICE.

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