4.1 Servicing work (part-2)


4.1.3 Servicing work according to the engine manufacturer's instructions

Oil filters
·         With the engine at standstill clean or replace oil filters

4.1.4 Servicing work every 10,000 hours

·    It is recommended to inspect the turbocharger once a year, but at least after every 10,000 service hours.
·         Dismantle the turbocharger
·         Clearance measurement
·         Clean turbine- and compressor casings and check for any cracks and erosion / corrosion.
·         Clean bearing casing, blow through oil ports
·         Inspection and assessment of the VTG unit
·         Inspection and assessment of the rotor and bearing parts
 
NOTE

The inspection and assessment of the rotor, the bearing parts and the VTG unit must be performed by an official service station of ABB Turbo Systems.


4.1.5 Servicing work every 30,000 hours

·         Dismantle the turbocharger
·         Clearance measurement
·         Clean turbine- and compressor casings and check for any cracks and erosion / corrosion.
·         Clean bearing casing, blow through oil ports
·         Inspection and assessment of the rotor and bearing parts
·     Replacement of the plain bearing and the VTG unit with original parts from ABB Turbo Systems

NOTE

The replacement of the plain bearing and the VTG unit as well as the inspection and assessment of the rotor must be performed by an official service station of ABB Turbo Systems.

          1. Purpose of the manual
          2. Layout and function
          3. Correct use of the turbocharger
          4. Essential information
          5. Abbreviations and symbols
          6. Turbocharger rating plate
          1. Basic safety instructions
          2. General safety instructions
          3. Special safety instructions
          4. Safety instructions and hazard protection
          5. Warnings on the turbocharger
          1. Oil supply
          2. Inspection work
          3. Putting into operation after laying up
          1. Servicing work
          2. Monitoring
          3. Emergency mode TPL..VA
          4. Surging of turbocharger
          5. Contact with rotating parts
          6. Shutting the engine down
          1. Foreword to MaintenanceServicing work
          2. Cleaning the filter silencer
          3. Cleaning the compressor during operation
          4. Cleaning turbines and guide blades in operation
          1. Possible remedies for failures
          1. Turbocharger weights
          2. Remove the turbocharger
          3. Installing the turbocharger
          1. Module weights
          2. Remove filter silencer/air suction branch and compressor casing
          3. Removing cartridge group
          4. Axial clearance
          5. Disassembling and assembling the turbine diffuser
          6. Dismantle the VTG unit together with the gas inlet casing
          7. Installing the VTG unit and gas inlet casing
          8. Installing the cartridge group
          9. Install filter silencer/air suction branch and compressor casing
          10. Table of tightening torques
          1. Possibilities for emergency repair
          2. Fitting the cover plate
          3. Blocking the inlets and outlets
          4. Bypass the turbocharger
          1. Taking out of operation for up to 12 months
          2. Taking out of operation for more than 12 months
          1. Ordering spare parts
          2. Directory of part numbers
          3. General view of turbocharger
          4. General view of cartridge group
          5. General view of VTG unit



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