Service difficulty report · Carbon Seal · Cndair CL6002B19

Difficulty date
May 19, 2007
Submitted
June 21, 2007
Operation
Air carrier
Aircraft
N436AW
Make and model
Cndair CL6002B19
Aircraft serial
7734
Aircraft time
10,229 hours, 9,317 cycles
Engine
Ge CF343B1
Part
Carbon Seal
Condition
Leaking
Location
Engine Oil Sys
Stage of operation
CL
How discovered
O
Nature of condition
J
Precautionary procedure
E

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

What was found

AT FL320 RT ENGINE OIL PRESSURE MASTER WARNING ILLUMINATED OIL PRESSURE INDICATED 20 PSI. COMPLIED WITH QRH WITH REDUCED POWER SETTING, OIL PRESSURE IMPROVED TO 26 PSI MOMENTARILY, THEN LEVELED OFF TO 20 PSI. OIL TEMP NEVER EXCEEDED 115 DEGREES (C). [07-31-07] REMOVED AND REPLACED CARBON SEAL IAW EMM SP 38 LEAK CHECK GOOD. (K)