Турбонагнетатель Меры Предосторожности. Corolla Auris

Do not stop the engine immediately after pulling a trailer, driving at a high speed, or uphill drive. Let the engine idle for 20 to 120 seconds before turning the ignition switch off (According to the driving condition, the idling time varies).

Avoid quick acceleration or quickly accelerating the engine RPM immediately after starting a cold engine.

If the turbocharger is found to be defective, it must be replaced. Also, inspect a source of the trouble including conditions of the turbocharger that has been used. Repair or replace the following as necessary:

1. Engine oil (Level and quality)
   

2. Oil lines leading to the turbocharger
   

Pay due attention when removing and reinstalling the turbocharger assembly. Do not drop, give shock, or grasp easily-deformed assembly parts such as the actuator or push rod in removal and reinstallation.

Before removal, cover both the intake and exhaust ports and the oil inlet to prevent dirt or foreign objects from being introduced.

If replacing the turbocharger, check for deposits in the oil pipe. If necessary, replace the oil pipe too.

Thoroughly remove old gasket sticking to the lubrication oil pipe flange and the turbocharger oil flange.

If replacing the bolt(s) or nut(s), use Toyota genuine parts to prevent breakage or deformation.

If replacing the turbocharger, put 20 cm³ (1.2 cu in.) of fresh oil inlet into the turbocharger oil inlet hole and turn the turbine wheel by hand to spread oil to the bearing.

If overhauling or replacing the engine, cut the fuel supply after reassembly and crank the engine for 30 seconds to feed oil throughout the engine at idle for 60 seconds.

Since the turbine wheels run at an extremely high speed, if the engine is running without the air cleaner, case cover and hose, damage to the turbine wheel will result by introduced foreign particle.