Liebherr R900B, R904, R914, R924, R934, R944, R944B Litronic Wheel Excavator Service Manual

Product Overview

This comprehensive service manual is an essential resource for the Liebherr R900B, R904, R914, R924, R934, R944, and R944B Litronic Wheel Excavators. The manual encompasses detailed technical information on various components to assist in repair and maintenance tasks.

Applicable Excavator Models

Excavator models and serial numbers:
R900B (Serial no 6001, Type 664),
R904 (Serial no 6001, Types 668, 669),
R914 Standard, R914HD-SL, R914HD-S (Serial no 6001, Types 640, 641, 642),
R924HD-SL, R914EW (Serial no 6001, Types 645, 646),
R934HD-SL, R934HD-S, R934EW (Serial no 5001, Types 647, 648, 649),
R934BHD-SL, R934BHD-S, R934BEW (Serial no 9995, Types 923, 924, 925),
R944HD-SL, R944HD-S (Serial no 5001, Types 650, 651),
R944BHD-SL, R944BHD-S (Serial no 9872, Types 650, 651).

Key Features

• Language: English
• Publication Number: 8504335
• Format: PDF
• Publication Date: March 2002
• Total Pages: 1233

Table of Contents

• 1 General information
• 2 Tools
• 3 Technical data / Maintenance guidelines
• 4 Engine
• 5 Coupling / Splitterbox
• 6 Hydraulic system
• 7 Hydraulic components
• 8 Electrical system
• 9 Swing gear
• 10 Swing ring
• 11 Travel gear / Two Speed Gear Box
• 12 Track components / Axles
• 13 Steering System
• 14 Oscillating Axle Stabilizer
• 15 Brake System
• 16 Special Attachments / Additional Hydraulic Installations
• 17 Cab / Air conditioning system
• 18 Undercarriage / Uppercarriage Attachments
• 19 Arrangement of Tanks

Benefits

• Provides in-depth technical details for understanding the construction of excavator components.
• Includes detailed adjustment procedures with hydraulic and electrical schematics for effective repairs.
• Presents clear diagrams and sectionals for ease of use.
• Technical instructions emphasize critical guidelines to ensure precision in repairs.

Usage Recommendations

• Utilize this manual for accurate repair and maintenance of applicable Liebherr excavator models.
• Follow step-by-step instructions and adjustment values for effective restoration of functionality.
• Replace all seals, O-rings, and gaskets during repairs, as standard practice.
• Refer to the Operation and Maintenance Manual for specific maintenance instructions.