Description

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

Excavator Model Applicable for:
R900B from Serial no 6001 (Type 664)
R904 from Serial no 6001 (Type 668, 669)
R914 Standard, R914HD-SL, R914HD-S from Serial no 6001 (Type 640, 641, 642)
R924HD-SL, R914EW from Serial no 6001 (Type 645, 646)
R934HD-SL, R934HD-S, R934EW from Serial no 5001 (Type 647, 648, 649)
R934BHD-SL, R934BHD-S, R934BEW from Serial no 9995 (Type 923, 924, 925)
R944HD-SL, R944HD-S from Serial no 5001 (Type 650, 651)
R944BHD-SL, R944BHD-S from Serial no 9872 (Type 650, 651)
Language: English
Publication: 8504335
Format: PDF
March 2002

Liebherr R900B, R904, R914, R924, R934, R944, R944B Litronic Wheel Excavator Service Manual – 1233 Pages

Table of Content of the Service Manual:

• 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

This manual has been prepared to provide you with technical information on the design and construction of the various components which made up the LIEBHERR excavator.

It contains brief and precise descriptions, guidelines and drawings of adjustment procedures as well as hydraulic and electrical schematics, and graphically depicted diagrams and sectionals to help you with any repairs, which might become necessary on our hydraulic excavators.

This manual is also intended to provide you with information regarding certain adjustment values.
Instructions on maintenance is excluded from this manual, since it are covered in the individual Operation and Maintenance Manual.

No special emphasis is put on replacing sealing components, since it is taken for granted that all removed seals, 0-rings and gaskets are replaced during the course of repair. Tighten any screw connections, if no other values are given, to the required tightening torque.

Certain notes are used throughout this manual to emphasize important or critical instructions.