Turbocharger Inlet Y-Pipe

Turbocharger Inlet Y-Pipe

Material:

Removal
1. Remove the engine cover.





2. Remove the LH turbocharger inlet Y-pipe bolts.





3. Remove the RH turbocharger inlet Y-pipe bolts.

4. NOTE: There is metal gasket between the exhaust inlet pipe and the exhaust gas recirculation (EGR) cooler.

Remove the turbocharger inlet Y-pipe-to-EGR cooler clamp.





5. Remove the turbocharger inlet clamp.





6. Carefully remove the turbocharger inlet Y-pipe assembly from the vehicle.

Installation





NOTE: Only tighten the turbocharger inlet Y-pipe fasteners with hand tools.

NOTE: When installing the turbocharger inlet Y-pipe into the vehicle, do not bend or twist the flex bellows.

1. NOTE: Do not tighten the nuts at this time.

NOTE: Apply anti-seize lubricant to the turbocharger inlet Y-pipe bolts.

If the turbocharger inlet Y-pipe was separated, install the gasket and loosely install the bolts and nuts.
2. Position the turbocharger inlet Y-pipe into the vehicle.





3. NOTE: Do not tighten the clamp at this time.

Position the turbocharger inlet clamp.





4. NOTE: Do not tighten the clamp at this time.

Install the metal gasket on the EGR cooler and align the turbocharger inlet Y-pipe to the EGR cooler. Position the clamp.





5. NOTE: LH side shown, RH side similar.

NOTE: Do not tighten the turbocharger inlet Y-pipe-to-exhaust manifold bolts.

Apply anti-seize lubricant to the turbocharger inlet Y-pipe bolts, than install the bolts and nuts.





6. Tighten the turbocharger inlet clamp.
^ Tighten to 12 Nm (9 ft. lbs.).





7. Tighten the EGR cooler clamp.
^ Tighten to 6 Nm (53 inch lbs.).





8. Make sure the turbocharger inlet Y-pipe is correctly aligned to the exhaust manifolds. Using hand tools, alternately tighten the nuts to draw the turbocharger inlet Y-pipe to the exhaust manifold. There should be an equal gap spacing between the turbocharger inlet Y-pipe and the exhaust manifold flange at the top and bottom bolts.





9. NOTE: LH side shown, RH side similar.

Alternately tighten the turbocharger inlet Y-pipe-to-exhaust manifold bolts.
^ Tighten to 27 Nm (20 ft. lbs.).





10. If loosened, tighten the turbocharger inlet Y-pipe nuts at the RH to LH joint.
^ Tighten to 27 Nm (20 ft. lbs.).
11. Check the systems for leaks.
12. Install the engine cover.