Liebherr LR 622, LR 632 Crawler Dozer Repair Service Manual

Product Overview

The Liebherr LR 622, LR 632 Crawler Dozer Repair Service Manual is an essential resource for professionals handling these powerful construction machines. This comprehensive manual provides in-depth information and guidance for the maintenance and repair of the LR 622 and LR 632 models.

Language: English
Format: PDF
Publication Date: January 2009
Total Pages: 978 pages for the Service Manual, 257 pages for the Operating Manual

Key Features

• Detailed introduction and technical data
• Comprehensive maintenance guidelines
• Instructions for drive group and cooling system
• Information on working and travel hydraulics
• Detailed sections on hydraulic and electrical systems
• Guidelines on steering and brake systems
• Information on track components and attachments
• Focus on operator’s cab, heating, and air conditioning

Benefits

• Provides a thorough understanding of dozer mechanics
• Ensures expert-level maintenance and repair know-how
• Features circuit diagrams, hydraulic plans, and technical drawings
• Access to valuable documentation and special tools for repair tasks

Usage Recommendations

• Intended for Liebherr-trained specialists and dealers
• Complements professional training in electronics, hydraulics, and mechanics
• Recommended for participants in the Liebherr training program for construction machinery
• Ideal for accessing detailed repair instructions and maintenance intervals

Additional Context

This manual is designed to equip specialists with the necessary knowledge to perform efficient repairs and maintenance on the Liebherr LR 622 and LR 632 crawler dozers. The information extends beyond basic electronics, hydraulics, mechanics, and engine technology and is tailored for those with specialized training.

For a detailed insight into operational controls, please refer to the operating instructions. For spare parts information, consult the spare parts catalogue.