si0716s0018a

Service information: Turbid fuel after checking injector leak oil volume

Type si · topic 07.16 · version 0100 · 2006-11-10

Applies to: ENGINE 611 in MODEL 638 ENGINE 646 in MODEL 639 with CODE (MC1) Engine 646, 65 KW (88 hp) 3,800 rpm with CODE (MC2) Engine 646, 80kW (109hp) 3800 rpm with CODE (MC3) Engine OM 646, DE22 LA, 110KW (150 hp) 3800 rpm ENGINE 611 in MODEL 901.6, 902.6, 903.6, 904.6 ENGINE 612 in MODELS 902.6, 903.6, 904.6 ENGINE 647 in MODEL 903.6, 904.6

Where it sits

Function group 1 Engine › 07 Mixture formation › 07.16 Diesel injection system common rail — Series 611 · Series 638 · Series 639 · Series 646 · Series 647 · Series 901 (models 6**) · Series 902 (models 6**) · Series 903 (models 6**) · Series 904 (models 6**)

EinPAS 15 Engine › 15.45 Engine management › 15.45.1 Basic information — Series 611 · Series 638 · Series 639 · Series 646 · Series 647 · Series 901 (models 6**) · Series 902 (models 6**) · Series 903 (models 6**) · Series 904 (models 6**)

EinPAS 45 Data/information › 45.20 Information/measures › 45.20.20 Service information — Series 611 · Series 638 · Series 639 · Series 646 · Series 647 · Series 901 (models 6**) · Series 902 (models 6**) · Series 903 (models 6**) · Series 904 (models 6**)

Also applies to engines/gearboxes: 612 ***

SI07.16-S-0018A

Service information: Turbid fuel after checking injector leak oil volume

6.11.06

ENGINE 611 in MODEL 638

ENGINE 646 in MODEL 639
with CODE (MC1) Engine 646, 65 KW (88 hp) 3,800 rpm
with CODE (MC2) Engine 646, 80kW (109hp) 3800 rpm
with CODE (MC3) Engine OM 646, DE22 LA, 110KW (150 hp) 3800 rpm

ENGINE 611 in MODEL 901.6, 902.6, 903.6, 904.6

ENGINE 612 in MODELS 902.6, 903.6, 904.6

ENGINE 647 in MODEL 903.6, 904.6

Service information: Turbid fuel after checking injector leak oil volume

P07.16-3181-11

After the injector leak oil volume has been checked using graduated tubes, the fuel in the graduated tubes may exhibit varying degrees of turbidity (rust-colored). This is not an indication that the injector is defective. The turbidity is caused by contamination (corrosion deposits) at the leak oil outlet of the injectors.

In such cases, do not replace any of the injectors.