Takeuchi TB1140 Repair Manual [Hydraulic Excavator]

Takeuchi TB1140 Workshop Manual CN0E000 is intended for persons who engage in maintenance operations, and explains procedures for disassembly and reassembly of the machine, check and maintenance procedures, maintenance reference values, troubleshooting and outline specifications, etc.

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Models Covered

Takeuchi TB1140

Serial No. 51400007-

In Content

GENERAL
Safety Precautions
Cautions during Disassembly and Assembly
Cautions during Removal and Installation of the Hydraulic Units
Cautions during Removal and Installation of Piping
Handling of Seals
Tightening Torques
SPECIFICATIONS
Names of Components
Dimensions
Lifting Capacities
Specification Tables
Mass Tables
Recommended Lubricants
Servicing Standards
Standards for Judging Performance
Reference Value Table
Methods for Inspecting Performance
MACHINE CONFIGURATION
Drive System
Slew System
Travel System
Upper Frame
Control System
Attachments
Hydraulic System
Electrical System
Proportional Control
Air Conditioner System
Security System
HYDRAULIC UNITS
Drive System
Slew System
Travel System
Upper Frame
Control System
Attachments
Hydraulic System
Electrical System
Proportional Control
Air Conditioner System
Security System
TROUBLESHOOTING
OVERALL MACHINE
No operations can be done
All operations can be done, but there is no power
The boom, bucket, slew and ami do not move at all, or the speed is low
MACHINE TRAVEL
Right or left travel is impossible
Speed drops in the left or right travel, causing the machine to travel in a curve
Machine won’t accelerate during travel
During travel, the hoe attachment cannot be operated
SLEWING
No slewing can be done
Right or left slewing cannot be done
Slewing speed is low, or there is no power
The machine slews, but overrun when slewing stops is great, or it cannot be stopped
OVERALL MACHINE
No operations can be done
All operations can be done, but there is no power
The boom, bucket, slew and ami do not move at all, or the speed is low
MACHINE TRAVEL
Right or left travel is impossible
Speed drops in the left or right travel, causing the machine to travel in a curve
Machine won’t accelerate during travel
During travel, the hoe attachment cannot be operated
SLEWING
No slewing can be done
Right or left slewing cannot be done
Slewing speed is low, or there is no power
The machine slews, but overrun when slewing stops is great, or it cannot be stopped
ISUZU WORKSHOP MANUAL INDUSTRIAL DIESEL ENGINE
AA-4BG1T, AA-6BG1
BB-4BG1T, BB-6BG1T
FOREWORD
1 GENERAL INFORMATION
2 MAINTENANCE
3 ENGINE ASSEMBLY I (DISASSEMBLY)
4 ENGINE ASSEMBLY II (INSPECTION & REPAIR)
5 ENGINE ASSEMBLY III (REASSEMBLY)
6 LUBRICATING SYSTEM
7 COOLING SYSTEM
8 FUEL SYSTEM
9 TURBOCHARGER
10 AIR COMPRESSOR
11 ENGINE ELECTRICALS
12 TROUBLESHOOTING
13 SPECIAL TOOL LIST
14 REPAIR STANDARD
15 CONVERSION TABLE