Service difficulty report · Oil Cooler · Boeing 767

Difficulty date
July 26, 2006
Submitted
July 31, 2006
Operation
Air carrier
Aircraft
N728CG
Make and model
Boeing 767
Aircraft serial
24728
Aircraft time
64,384 hours, 15,088 cycles
Engine
Pwa PW4060
Engine time
61,472 hours, 11,905 cycles
Part
Oil Cooler
Condition
Defective
Location
Lt Engine
Stage of operation
CL
How discovered
O
Nature of condition
M
Precautionary procedure
A

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

What was found

LT ENGINE OIL TEMP HIGH 180 GRADES; IAW FIM 79-21-00 PAGE 109 FIG 104 THE BLOCKS 1,2,3 WERE ACCOMPLISHED. THE AIRCRAFT IS AOG, OIL COOLER WAS REPLACED AND ADDITIONAL CHECKS ARE BEEN ACCOMPLISHED BY TROUBLESHOOTING.

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