Liebherr PR712 PR712B PR722 PR722B PR732 PR732B PR742 PR742B PR752 Series 2 Litronic Crawler Dozer Service Repair Manual

Service Manual (20 Crawler Dozers ints) PR 712 - 752 (10 en

1 General Information General Information 2 Special Tools, Application Guidelines Special Tools, Application Guidelines 3 Technical Data - Maintenance Guidelines Technical Data - Maintenance Guidelines 4 Engine Engine 5 Coupling and Splitter Box Coupling and Splitter Box 6 Travel Hydraulic Travel Hydraulic Service Manual Service Manual Crawler Dozers Crawler Dozers SERIES SERIES Table of Contents Table of Contents Name of Manual Owner: Name of Manual Owner: Book No.: Book No.: 7 Working Hydraulic Working Hydraulic 8 Hydraulic Components Hydraulic Components 9 Electrical System Electrical System 10 10 Electronic Control Electronic Control 11 11 Travel Gear Travel Gear 12 12 Track Components Track Components 13 13 Attachments - front Attachments - front 14 14 Attachments - rear Attachments - rear 15 15 Main Frame - Add On Components Main Frame - Add On Components 16 16 Tank Installation's Tank Installation's 17 17 Operators Platform, Heater, Air Conditioner Operators Platform, Heater, Air Conditioner 18 18 Special Attachments Special Attachments 19 19 Miscellaneous Informations Miscellaneous Informations I III III II II Property of Liebherr-Werk Telfs GmbH

Benennung Description Dénomination Typ/ab Type/from Type/ a partir de Mjfcifss PR Litronic LR Litronic RL Litronic Datum Edition Date 01 01 General information Blatt Page Feuille 1.0.00.01 Sub Group Index Foreword and explanation 1.1 Safety guidelines 1.2.01 Hand signals 1.2.02 Service items 1.3.01 Table - charts 1.4 Conversion table 1.4.01 Tightening torques standard screws 1.4.02 Tightening torques SAE screws 1.4.03 Hole diameter before tapping 1.4.04 Couplings 1.4.05 ISO - tolerances 1.4.06 Code letters + terminal designations electric 1.5

Benennung Description Dénomination Typ/ab Type/from Type/ a partir de Mjfcifss Foreword and explanation PR Litronic LR Litronic RL Litronic Datum Edition Date 01 03 General Information Blatt Page Feuille 1.1.00.01 For your information This manual contains technical data, descriptions of design and function, repair and adjustment guidelines as well as numerous drawings, functional views and illustrations LIEBHERR - crawler dozers (PR), crawler loaders (LR) or pipelayers (RL). This manual should simplify competent customer service of our products, does however, not replace expert and qualified training and an attendance of our factory schools. Information which is in trade considered basic knowledge is not included. Operation and spare parts information can be found in separate manuals. The manual will be updated as necessary when changes occur in series. This symbol is used in the manual for very important notes. During the activities on the machine, accident prevention regulations and safety guidelines must be strictly observed. This manual is intended for the exclusive use of the registered owner and may not be reproduced complete or in part or passed on a third person without written permission. This manual is still on property of LIEBHERR-Werk Telfs GmbH . All rights reserved - Printed in Austria. We reserve the right to make changes of technical details on the machine in comparison to the information and drawings in this manual. Printed and published by LIEBHERR-Werk Telfs GmbH., Service -Training Department. Explanation of structure (page numbers) In order to find specific information and add supplements more easily, the following numbering system is being used: Updated pages retain the same page number, but receive a more recent date when mailed. Supplements have a new number. If the page is only valid for a certain machine model group, it will so be indicated on the page. We hope that with the enclosed information we have taken yet another step to improve the service on the LIEBHERR - crawler dozers, crawler loaders and pipelayers. LIEBHERR-Werk Telfs GmbH. Service-Training Dept. 6. 3. 10 01 main group sub group model group page No. main group according to manual index sub group of main group according to sub group index continuous running number within the model group, illustrations or parts list with .00 may be added at the beginning or end of each group. division based on information content or machine model group

Liebherr PR712 PR712B PR722 PR722B PR732 PR732B PR742 PR742B PR752 Series 2 Litronic Crawler Dozer Service Repair Manual

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