SDR 6049040502

Service difficulty report · Engine · Lear 60LEAR

Difficulty date
April 5, 2002
Submitted
April 9, 2002
Operation
Air carrier
Aircraft
N126CX
Make and model
Lear 60LEAR
Aircraft serial
049
Aircraft time
3,497 hours, 1,950 cycles
Engine
Pwa PW305A
Engine time
3,184 hours, 1,774 cycles
Part
Engine
Condition
Malfunctioned
Location
Left
Part time
3,184 hours, 1,774 cycles
Stage of operation
LD
How discovered
O
Nature of condition
J, M
Precautionary procedure
E

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

What was found

ON LANDING AND AFTER T/R DEPLOYMENT, SIC NOTICED LOP WARNING LIGHT, AND NO FUEL FLOW TO LT ENG. PERFORMED SHUTDOWN OF ENGINE ON ROLLOUT. MAINTENANCE INSPECTED OVERSPEED SHUTOFF VALVE, WHICH SHOWED TO BE ACTIVATED. INTERROGATION OF THE EDS FOUND T4.5 OPERATION HAD EXCEEDED 903.5 DEGREES CELSIUS IN TEMPERATURE. ENGINE WAS REMOVED AND SHIPPED TO PRATT & WHITNEY FOR INVESTIGATION OF OVER TEMP OPERATION.