Service difficulty report · Controller · Boeing 7673S1

Difficulty date
February 2, 2014
Submitted
February 3, 2014
Operation
Air carrier
Aircraft
N640GT
Make and model
Boeing 7673S1
Aircraft serial
25221
Aircraft time
73,582 hours, 15,496 cycles
Part
Controller
Part number
79275515
Part serial
TLS06126
Condition
Faulty
Location
Bleed Air Sys
Stage of operation
CR
How discovered
O
Nature of condition
O
Precautionary procedure
K

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

What was found

IN CRUISE LT & RT DUCT PRESS SPLIT, LT 25 & RT 35. REPLACED LT ENG PRV CONTROLLER IAW AMM 36-11-19, LEAK CHECKED & OPERATIONS CHECKED GOOD, NO LEAKS NOTED.

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