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Home >> Alfa Romeo >> 2021 >> Stelvio Ti >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 3 (2.9L - Engine (Service Information)) >> Turbocharger System >> Lines, Tubes And Hoses, Turbocharger, Oil And Coolant >> Removal And Installation >> Left Side Oil Supply Line

Left Side Oil Supply Line

WARNING: This page is about a different variant/trim than selected.

REMOVAL 

  1. Disconnect and isolate the negative battery cable.
  2. Remove the left turbocharger/exhaust manifold assembly heat shield. Refer to TURBOCHARGER, REMOVAL AND INSTALLATION .
    GC0196522Courtesy of CHRYSLER GROUP, LLC
  3. Remove the bolt (1a) and disconnect the oil supply pipe to the turbocharger (1b).
    GC0196929Courtesy of CHRYSLER GROUP, LLC
  4. Remove the intermediate bolt (1), securing the oil supply pipe to the turbocharger.
    GC0195864Courtesy of CHRYSLER GROUP, LLC
  5. Remove the bolt (1a), remove the forked flange (1b) and disconnect the turbocharger water supply and return pipes (1c), complete with O-rings.
    GC0195570Courtesy of CHRYSLER GROUP, LLC
  6. Remove the bolt (1a) and the left turbocharger oil delivery line (1b), complete with O-rings (1c).

INSTALLATION 

GC0197152Courtesy of CHRYSLER GROUP, LLC
  1. Using NEW  O-rings, install the engine oil line (1a) to the left turbocharger and tighten the bolt (1b) to the proper torque specification. Refer to TORQUE SPECIFICATIONS .
    GC0195864Courtesy of CHRYSLER GROUP, LLC
  2. Connect the turbocharger coolant supply and return lines (1a), complete with O-rings, install the forked flange (1b) and securely tighten the bolts (1c).
    GC0196929Courtesy of CHRYSLER GROUP, LLC
  3. Install and securely tighten the intermediate bolt (1), securing the oil supply pipe to the turbocharger.
    GC0196522Courtesy of CHRYSLER GROUP, LLC
  4. Using NEW  O-rings, install the engine oil supply line (1b) to crankcase and tighten the bolt (1a) to the proper torque specification. Refer to TORQUE SPECIFICATIONS .
  5. Install the left turbocharger/exhaust manifold assembly heat shield. Refer to TURBOCHARGER, REMOVAL AND INSTALLATION .
  6. Connect the negative battery cable.