Component Description: Turbocharger
| ITEM | DESCRIPTION |
|---|---|
| 1 | Exhaust manifold |
| 2 | Engine coolant outlet pipe to water outlet |
| 3 | Cool atmospheric air inlet from air filter |
| 4 | Turbine intake shut-off valve vacuum actuator |
| 5 | Pressure hoses |
| 6 | Turbine intake shut-off solenoid valve |
| 7 | Hot compressed air outlet to charge air cooler |
| 8 | Engine oil return pipe to cylinder block |
| 9 | Exhaust system mounting flange |
| 10 | Turbine intake shut-off valve |
| 11 | Engine coolant inlet pipe from cylinder block |
| 12 | Engine oil pressure supply pipe from cylinder block |
| 13 | Vacuum connection to inlet manifold |
| 14 | Engine coolant inlet pipe connection |
| 15 | Engine oil pressure supply pipe connection |
| 16 | Engine coolant outlet pipe connection |
The turbocharger is attached to a sheet steel fabricated exhaust manifold with integral sheet steel turbine housing. The exhaust manifold is attached to the cylinder head with studs and nuts and sealed with a layered gasket. The manifold is fabricated in two layers which impedes heat dissipation.
The fabricated steel manifold has lighter weight than a cast manifold and also promotes faster warm-up of the catalytic converter, reducing emissions.