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Home >> Chevrolet >> 2015 >> Cruze LT, Automatic Trans >> Repair and Diagnosis >> Engine Mechanical >> Engine Mechanical - 1.4L (LUV) >> Repair Instructions - Off Vehicle >> Turbocharger Assemble

Turbocharger Assemble

  1. Nut (2) @ Turbocharger Wastegate Actuator (1) Loosen
    Fig 1: Turbocharger Wastegate Actuator
    GM3952771Courtesy of GENERAL MOTORS COMPANY
  2. Transfer the measured value (a) from the OLD turbocharger wastegate actuator to the NEW by turning the rod (3).
  3. Tighten the nut (2) to 5.6 - 6.8 N.m (49-60 lb in).
    CAUTION: Refer to Fastener Caution
  4. Measure the turbocharger wastegate actuator again to check the adjusted value.
  5. If the adjusted value does not match repeat step 1-4.
  6. Turbocharger Wastegate Actuator (2) @ Turbocharger (3) »Install
    Fig 2: Turbocharger Wastegate Actuator Components
    GM3952802Courtesy of GENERAL MOTORS COMPANY
  7. Nut (5) @ Turbocharger Wastegate Actuator»Install and tighten [2x] 5.6 - 6.8 N.m (49-60 lb in).
  8. Retainer (4) @ Turbocharger Wastegate Actuator»Install
  9. Turbocharger Wastegate Actuator Hose (6) @ Turbocharger Wastegate Actuator (2)»Install
  10. Install the clamp.(1)
  11. Install the NEW quick fitting connector (2) and a NEW seal ring (1) to the turbocharger and tighten to 20 N.m (15 lb ft).
    Fig 3: Quick Fitting Connector And Seal Ring
    GM2192345Courtesy of GENERAL MOTORS COMPANY
  12. Inspect the turbocharger coolant pipes for ridges and damage.
    Fig 4: Turbocharger Coolant Feed Pipe And Quick Fitting Connector
    GM2192343Courtesy of GENERAL MOTORS COMPANY
  13. Install the turbocharger coolant feed pipe (1) to the quick fitting connector (2) by pushing in direction of the arrow until an audible click is heard.
  14. Use the same procedure for the turbocharger coolant return pipe and the turbocharger coolant return pipe quick fitting connector.
  15. Install the turbocharger oil return pipe (1) and a NEW sealing (3) to the turbocharger.
    Fig 5: Turbocharger Oil Return Pipe
    GM2191928Courtesy of GENERAL MOTORS COMPANY
  16. Install the 2 turbocharger oil return pipe bolts (2) and tighten to 8 N.m (71 lb in).