Preface
About the document Contents The descriptions for maintenance and care of the engine can be found in these operating instructions.
Work instructions A prerequisite for proper maintenance is a flawless and complete basic set of tools and the necessary devices and special tools. Only use clean and undamaged tools. Replace damaged tools in a timely manner. Cleanliness and order contribute to safety at the workplace. Clean the diesel engine, in particular connections and screw fittings, of oil, fuel and care products at the start of the repair. Do not use any aggressive cleaning agents. Use lint-free cleaning cloths. Do not use any flammable liquids to clean the diesel engine. Sealing material (e.g. o-rings, seals, etc.) must always be replaced. Removed parts should always be checked for their reusability and replaced, if necessary. If no specific torques or tightening instructions are specified, screwed assemblies are to be tightened according to the standard torques; these are included in the “Appendix” section.
Spare parts Only original LIEBHERR parts or spare parts purchased from LIEBHERR may be used for maintenance of LIEBHERR diesel engines. LIEBHERR will cancel all possible obligations undertaken by LIEBHERR and/or its dealers, such as guarantee commitments, service agreements etc., without prior notice if parts other than original LIEBHERR parts or spare parts purchased from LIEBHERR are used for maintenance. All part information in this operator's manual, e.g. identification numbers, thread sizes, dimensions, etc., are only informational. Spare part orders may only be carried out by means of the spare parts catalog pertaining to the scope of delivery.
Lubricating and operating fluids Only lubricating and operating fluids approved by LIEBHERR may be used for the operation of LIEBHERR diesel engines. LIEBHERR will cancel all possible obligations undertaken by LIEBHERR and/or its dealers, such as guarantee commitments, service agreements etc., without prior notice if lubricating and operating fluids other than those approved by LIEBHERR are used.
copyright © Liebherr Machines Bulle SA 2020
D9508 A7-05 / 2019 14 0001
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