OPERATING INSTRUCTIONS RH170

Inspection and servicing

Filling in engine oil

 Fill in engine oil through filler tube (2, Fig. 3-19:) until the oil level has reached the "max" mark (Fig. 3-20:) on dipstick (1).

Filling in engine oil through the service station (optional)

Fill in engine oil through:

 express coupling (8, Fig. 3-21:) for the lefthandengine,

 express coupling (9) for the righthand engine, until the oil level has reached the "max." mark (Fig. 3-20:) on dipstick (1, Fig. 3-19:).

 Unscrew cap of express coupling and connect filling hose of the service vehicle.

The hose line and its use are described in the "Hose line for oil and cooling liquid changes" section.

 Start the engines and allow to run at idling for abt. 2 minutes.

 Check oil level at dipstick (1, Fig. 3-19:) and top up with oil to the "max" mark (Fig. 3-20:if required.

 Remove the filling hose. The express coupling closes automatically.

 Screw on protective cap.