Service difficulty report · Switch · Boeing 7673CB

Difficulty date
July 28, 2009
Submitted
July 29, 2009
Operation
Air carrier
Aircraft
N588HA
Make and model
Boeing 7673CB
Aircraft serial
33466
Aircraft time
26,374 hours, 4,987 cycles
Part
Switch
Condition
Failed
Location
Apu
Stage of operation
TX
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

ETOPS SIGNIFICANT SYS - APU AUTO SHUTDOWN AFTER BLOCK IN AT OGG. T/S IAW FIM 49-27-04 AND 49-11-00 REMOVED AND REPLACED DELTA P SWITCH. OPS CHECK GOOD IAW AMM 49-27-15 AND AMM 49-11-00. APU OIL LEVEL FULL, OK FOR SERVICE. ALL TEST ON GROUND NORMAL LEAK CK GOOD.

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