SDR MYWA110141

Service difficulty report · Regulator · Boeing 7378Q8

Difficulty date
December 29, 2011
Submitted
January 5, 2012
Operation
Air carrier
Aircraft
N734MA
Make and model
Boeing 7378Q8
Aircraft serial
30039
Aircraft time
29,572 hours, 10,702 cycles
Part
Regulator
Condition
Failed
Location
Bleed Air Sys
Stage of operation
CL
How discovered
O
Nature of condition
O
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 SYSTEM: ON TAKE-OFF CLIMB R DUCT PRESSURE AT 80. PERFORMED HEALTH CHECK ON NR 2 ENGINE, BLEED AIR REGULATOR FAILED AS PER AMM 36-11-00. REMOVED AND REPLACED NR 2 ENG BAR AND OPS OK AS PER AMM 36-11-03, PERFORMED TAKEOFF POWER CHECK AS PER AMM 71-00-00 NO FAULTS NOTED AT THIS TIME.

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