PRE-RELEASE
Oil leakage from turbocharger turbine seal (A20NFT/LHU)
Oil leakage from turbocharger turbine seal (A20NFT/LHU) |
Criteria | Event |
Lack of oil drainage from the turbocharger | Check that no oil drain pipes are blocked. |
Blocked crankcase ventilation system | Check that the crankcase ventilation system is not blocked. |
Worn inner engine parts | Check for excess engine oil consumption or blowby. |