SDR NOCA10107

Service difficulty report · Control Unit · Boeing 75728A

Difficulty date
May 14, 2007
Submitted
May 31, 2007
Operation
Air carrier
Aircraft
N750NA
Make and model
Boeing 75728A
Aircraft serial
26277
Engine
Rroyce RB211535E437
Part
Control Unit
Part number
C8E3812
Part serial
2700
Condition
Malfunctioned
Location
Lt Bleed Valve
Stage of operation
TO
How discovered
O
Nature of condition
J
Precautionary procedure
C

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

What was found

LEFT ENG EXCEEDANCE EGT AND N2 ON TAKEOFF ROLL FOR LESS THAN ONE SECOND. REMOVED AND REPLACED NR 1 ENG BVCU IAW MM 75-32-01. IDLE RUN DONE. BVCU BITE CKS OK IAW 71-00-00 & 75-32-00. HIGH POWER RUN ACCOMPLISHED TEST 3. PERFORMED OF 71-00-00. ENG CHECKS OK FOR SERVICE.

More about the Boeing 757-28A