Turbocharger - Remove - First Stage Turbocharger
- Loosen the hose clamp and disconnect hose assembly from air outlet (5) from turbocharger (4).
- Disconnect hose assembly (2) from the wastegate actuator.
- Remove bolt (8) from the clip for the tube assembly. Disconnect hose assembly (7) from the connection in the outlet of turbocharger (4).
- Loosen the allen head bolt on V-band clamp (3) and V-band clamp (9) from elbow (1). Remove the V-band clamps from the elbow.
Note: If V-band clamp (3) and V-band clamp (9) remain tight on the flanges, apply releasing fluid on the V-band clamps. Lightly tap the bolts on the V-band clamps with a soft faced hammer in order to assist removal. Do not use a prybar in order to remove V-band clamps.
- Remove elbow (1) from turbocharger (4) and turbocharger (10).
Note: Plug the open ports of the turbochargers.
- Loosen allen head bolt on V-band clamp (6) for air duct (13).
- Loosen hose clamp (11).
- Remove hose assembly (12), and V-band clamp (6), air duct (13) as an assembly from the outlet of turbocharger (10) and turbocharger (4).
Note: Plug the open ports of the turbochargers.
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Illustration 2 g02175962 - Remove banjo bolt (14) from tube assembly (15) for the oil feed for turbocharger (4).
Note: Plug the port for the oil feed in the turbocharger and plug the tube assembly.
- Remove sealing washers (16).
- Remove bolts (18) from tube assembly (19).
- Disconnect tube assembly (19) from turbocharger (4) and remove gasket (17) (not shown).
Note: Plug the drain tube assembly for the turbocharger. Plug the port on the turbocharger.
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Illustration 3 g02175963 - Remove nuts (21) from turbocharger (4).
Note: Ensure that the weight of the turbocharger is supported as the nuts are removed.
- Remove turbocharger (4) from exhaust manifold (20).
- Remove gasket (22).
- If necessary, remove studs (23) from turbocharger (4).
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| Illustration 1 | g02175961 |
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