Aspiration System; General Description - Perkins New 1000 Series Workshop Manual

New 1000 Series
9

Aspiration system

9

General description

Warning! Turbochargers operate at high speed and at high temperatures. Keep fingers, tools and debris
away from the inlet and outlet ports of the turbocharger and prevent contact with hot surfaces.
A turbocharger (A), is fitted between the exhaust and intake manifolds. The turbocharger is driven by exhaust
gases and passes air to the engine at more than atmospheric pressure. It is lubricated by oil from the main
gallery. The oil passes through the bearing housing of the turbocharger and returns to the lubricating oil sump;
arrows are included on the illustration to indicate the typical oil flow.
Continued
1
2
A
A0181
Workshop Manual, TPD 1350E, Issue 4 171
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