OPERATING INSTRUCTIONS RH RH170 Inspection and servicing Engine oil reservoir (optional), draining the oil off Risk of scalding from hot engine oil. Read and observe: "Inspection and servicing – Safety instructions".
Draining the oil off the engine oil reservoir Bring engine oil to operating temperature. Park the machine on a horizontal surface and secure engine oil reservoir. Shut off the engines.
The engine oil reservoirs may also be hot. Wear protective gloves and firm working clothing. Collect escaping oil and discard without polluting the environment.
Draw off engine oil with the service station (Fig. 3-22:) through express coupling (6) for the lefthand engine oil reservoir,
express coupling (7) for the righthand engine oil reservoir.
Unscrew cap of express coupling and connect hose line of the service vehicle
Fig. 3-22:
The hose line and its use are described in the "Hose line for oil and cooling liquid changes" section. Remove the hose line. The express coupling closes automatically. Screw on protective cap. After the engine oil has been drawn off: Replace the engine oil filter.
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BA RH170(3 725 031.00)-EN