Toyota Yaris: Turbocharger / Precaution

PRECAUTION

MAINTENANCE PRECAUTION

(a) If the turbocharger sub-assembly is found to be defective, it must be replaced. Make sure to identify the cause of the problem including the conditions under which the turbocharger sub-assembly was used. Repair or replace the following as necessary:

(1) Engine oil (level and quality)

(2) Oil lines leading to the turbocharger sub-assembly

(b) Be careful when removing and reinstalling the turbocharger sub-assembly. Do not drop, strike, or grasp easily-deformed components.

(c) If replacing the turbocharger sub-assembly, check for deposits in the inlet turbo oil pipe sub-assembly. If necessary, replace the inlet turbo oil pipe sub-assembly.

(d) If replacing the turbocharger sub-assembly, add 20 cc (1.2 cu. in.) of new engine oil to the turbocharger oil inlet hole and turn the turbine wheel by hand to lubricate the bearings.