Figure 133. Details of the lubrication system of the air compressor and turbocharger on a turbodiesel engine: 1 - bolt; 2 - sealing ring; 3 - return oil line from the compressor to the cylinder block; 4 — bolt for fastening the flange on the cylinder head; 5 - gasket; 6 — cylinder head flange; 7 — turbocharger oil line gasket; 8 — return oil line from turbocharger to block; 9 — clamp; 10 — bracket; 11 — clamp bolt; 12 — turbocharger oil line gasket; 13 — bolt for fastening the flange on the cylinder head; 14 — engine flange mounting bolt; 15 — oil line from turbocharger to cylinder block; 16 - sealing ring; 17 — turbocharger flange mounting bolt; 18 — return oil line from turbocharger to cylinder block
Figure 133 shows the oil lines together with the turbocharger and air compressor, as well as their fastening elements.
(Article text obtained from the website: www.mercedesman.ru)