Liebherr LH40M, LH40C, LH50M Timber, LH50M Tier 4i Excavator Service Manual
$36.00
Explore comprehensive service manuals for Liebherr excavators, featuring models: LH 40 C 57048 and up (Type 1211), LH 40 M 57049 and up (Type 1202), LH 50 M 51023 and up (Type 1203), and LH 50 M Timber 57050 and up (Type 1221).
Language: English
Publication: 11651940
Format: PDF
Date: August 2017
The Service Manual consists of 2415 pages, offering thorough guidance for maintenance and operations. Additionally, find details in the Operator’s Manual, encompassing 344 pages.
Liebherr LH40M, LH40C, LH50M Timber, LH50M Tier 4i Hydraulic Excavator Service Manual
Product Overview
This comprehensive service manual is designed for Liebherr hydraulic excavator models, including LH 40 C, LH 40 M, LH 50 M, and LH 50 M Timber. It offers extensive technical data and guidelines for troubleshooting and maintenance of your machine. Published in August 2017, the manual is written in English and available in PDF format.
For more details, visit the Liebherr Excavator page.
Key Features
- Applies to models: LH 40 C (Type 1211), LH 40 M (Type 1202), LH 50 M (Type 1203), LH 50 M Timber (Type 1221)
- Comprehensive coverage: 2415-page service manual and 344-page operatoru2019s manual
- Includes technical data, design descriptions, and functional instructions
- Illustrated with drawings, schematics, and detailed component views
Benefits
- Facilitates proper maintenance and operation of your excavator
- Helps in diagnosing and troubleshooting issues effectively
- Serves as a reliable reference for machine settings and adjustments
Usage Recommendations
- Use as a guide for regular maintenance and troubleshooting
- Consult for detailed component information and repair instructions
- Contact Liebherr customer service for complex issues
Table of Contents
- Introduction
- Technical data
- Maintenance
- Drive group
- Cooling system
- Working hydraulics
- Hydraulic components
- Steering System
- Brake System
- Electrical system
- Transmission / Travel gearbox
- Axles / Drive
- Steel components – basic machine
- Working attachment
- Operatoru2019s cab, heating and air conditioning
- Lubrication system
- Slewing gearbox and slewing ring
- Equipment / options
- Diagnosis
Troubleshooting Extract
| Malfunction / Error | Cause | Remedy |
|---|---|---|
| Diesel engine has difficulty starting. | Fuel low pressure circuit leaks or pressure is too low. | Have leak test performed by Liebherr customer service. |
| Diesel engine compression is too low. | Contact Liebherr customer service. | |
| Heating flange is defective (at cold temperatures). | Contact Liebherr customer service. | |
| Malfunction exists in the electrical system. | Have error memory read by Liebherr customer service. |
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