TURBOCHARGER PRECAUTION

  1. MAINTENANCE PRECAUTION

    1. 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

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

      Note:
      • A353282

        Do not hold the turbocharger sub-assembly by the waste gate valve actuator rod.

      • A353283

        When storing the turbocharger sub-assembly, do not place it with the waste gate valve actuator facing down.

      • Make sure foreign matter does not enter the intake and exhaust ports or oil passage.

    3. A353284

      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.

    4. A353285

      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.