SDR AWXA200601743

Service difficulty report · Switch · Airbus A320232

Difficulty date: October 12, 2006
Submitted: October 13, 2006
Operation: Air carrier
Aircraft: N602AW
Make and model: Airbus A320232
Aircraft serial: 565
Aircraft time: 33,242 hours, 14,007 cycles
System (JASC): 2934 · Hydraulic Quantity Sensor
Part: Switch
Condition: Failed
Location: Hydraulic Sys
Stage of operation: CR
How discovered: O
Nature of condition: N
Precautionary procedure: O

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

What was found

ORD - PHX - IN CRUISE FLIGHT, ECAM Y RSVR LO LVL MESSAGE, PERFORMED ECAM PTU OFF AND ENG PUMP OFF, SYSTEM RESET. THE CREW DECLARED A PRECAUTIONARY EMERGENCY. AS A PRECAUTIONARY MEASURE MAINTENANCE REPLACED THE LOW LEVEL SWITCH ASSEMBLY FOR THE YELLOW HYDRAULIC SYSTEM RESERVOIR IAW MM 29-13-41-400-004.

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