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Home >> Alfa Romeo >> 2021 >> Stelvio Ti >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 2 (2.9L - Cooling System) >> Engine >> Hose, Coolant >> Removal And Installation >> Connector From Engine Crankcase To Gearbox Oil Heat EXCHANGER Water Supply Pipe

Connector From Engine Crankcase To Gearbox Oil Heat EXCHANGER Water Supply Pipe

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

REMOVAL 

  1. Disconnect and isolate the negative battery cable.
  2. Remove the primary Powertrain Control Module (PCM). Refer to MODULE, POWERTRAIN CONTROL (PCM), REMOVAL AND INSTALLATION .
  3. Remove the right turbocharger exhaust gas outlet pipe. Refer to TURBOCHARGER, REMOVAL AND INSTALLATION .
  4. Drain the High Temperature (HT) cooling system. Refer to COOLING/STANDARD PROCEDURE .
    GC0196278Courtesy of CHRYSLER GROUP, LLC
  5. Loosen the heater core air bleed (1).
  6. Remove the two fasteners and the right side air intake duct.
  7. Disengage the retaining pin securing the right side air intake duct.
    GC0196596Courtesy of CHRYSLER GROUP, LLC
  8. Loosen the HT primary radiator air bleed (1).
    GC0195524Courtesy of CHRYSLER GROUP, LLC
  9. Loosen the HT secondary radiator air bleed (1).
    GC0195251Courtesy of CHRYSLER GROUP, LLC
  10. Remove the coolant hose (2) from the transmission heat exchanger and discard clamp.
    GC0196245Courtesy of CHRYSLER GROUP, LLC
  11. Loosen the band clamp (1a) and remove the coolant hose (1b).
    GC0196602Courtesy of CHRYSLER GROUP, LLC
  12. Remove the bolts (1a) and the water supply pipe (1b) with O-ring (1c).

INSTALLATION 

GC0197083Courtesy of CHRYSLER GROUP, LLC
  1. Install the water supply pipe connector from engine crankcase to gearbox oil heat exchanger (1a) and tighten the bolts (1b) to the proper torque specification. Refer to TORQUE SPECIFICATIONS .
    GC0195750Courtesy of CHRYSLER GROUP, LLC
  2. Install the hose (1a) and tighten the NEW  band clamp (1b).
    GC0195251Courtesy of CHRYSLER GROUP, LLC
  3. Install the coolant hose (2) to the transmission heat exchanger and tighten the NEW  clamp.
  4. Fill the High Temperature (HT) cooling system. Refer to COOLING/STANDARD PROCEDURE .
  5. Engage the retaining pin securing the right side air intake duct.
  6. Install the two fasteners and the right side air intake duct.
  7. Install the right turbocharger exhaust gas outlet pipe. Refer to TURBOCHARGER, REMOVAL AND INSTALLATION .
  8. Install the primary Powertrain Control Module (PCM). Refer to MODULE, POWERTRAIN CONTROL (PCM), REMOVAL AND INSTALLATION .
  9. Connect the negative battery cable.
  10. Remove the support and lower the vehicle.