Service difficulty report · Oil System · Boeing 767241

Difficulty date
February 28, 2011
Submitted
March 4, 2011
Operation
General aviation
Aircraft
N770QT
Make and model
Boeing 767241
Aircraft serial
23802
Aircraft time
84,738 hours, 31,465 cycles
Engine
Ge CF680C2B2
Part
Oil System
Condition
Contaminated
Location
Rt Engine
Stage of operation
CR
How discovered
O
Nature of condition
K
Precautionary procedure
E, A

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

What was found

FLT 601 RT ENGINE OIL QUANTITY ZERO, ENGINE OIL PRESSURE WAS LOW. RT ENGINE SHUTDOWN WAS DIRECTED BY CHECKLIST. INFLIGHT RT ENGINE SHUTDOWN WAS PERFORMED. OIL PRESS WAS ALWAYS ABOVE 10PSI. FLIGHT DIVERTED. PERFORMED FIM 71-05-00 FIG 119 BLOCK 1 TO 6 AND 25, FOUND TGB SCREEN BLOCKED BY OTHER MATERIAL AND NO DEBRIS FOUND. REMOVED TGB SCREEN CONTAMINATION. ACCOMPLISHED OILS SYSTEM CONTAMINATION INSPECTION IAW B767 AMM 72-00-00 PAG 682Z ITEM J. PERFORMED FLUSHING THE OIL SYSTEM IAW AMM 79-11-00 PAGE 309 TO 311 AND OIL SYSTEM INSPECTED FOR CONTAMINATION. PERFORMED INSPECTION POST-WINDMILLING IAW AMM 72-00-00 PAG 682Z ITEM I. ALL NORMAL. PERFORMED ENG RUN UP TEST 3 IAW AMM 71-00-00 PAG 521 TO 524 TEST OK.