Takeuchi TL150 Repair Manual [Crawler Loader]

Takeuchi TL150 Workshop Manual book No. CT7E001 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 TL150
Serial No, 21500004~

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
Specification Diagrams
Specification Tables
Mass Tables
Recommended Lubricants
Servicing Standards
Standards for Judging Performance
Reference Value Table
Methods for Inspecting Performance
MACHINE CONFIGURATION
Drive System
Travel System
Frame
Control System
Attachments
Hydraulic System
Electrical System
Air Conditioner System
HYDRAULIC UNITS
HST Pump
Gear Pump
Gear Pump (High Flow)
Control Valve
Control Valve (High Flow)
Control Valve (Sub)
Pilot Valve
Pilot Valve (Auxiliary)
Self-Level Valve
Cylinders
Travel Motor
TROUBLESHOOTING
OVERALL MACHINE
Complete failure of all systems
All systems working, but with insufficient power
Lift arms and bucket fail to move/Speed of operation poor
MACHINE TRAVEL
Travel train fault
Speed falls and machine veers to one side
The travel system is operating at an unusually high temperature
Machine will not travel in second speed
LIFT ARMS
Lift Arm cylinders fail to move
Movement of die lift arm cylinders is slow or lacks power
Slowly pulling the control lever of die lift arms causes the lift arms to drop momentarily
The amount of lift arms natural drop is great
BUCKET
Bucket cylinders fail to move
Movement of die bucket cylinders is slow or lacks power
The amount of bucket natural drop is great
AUXILIARY HYDRAULICS
Switching between 2-way flow and 1-way flow is impossible
ENGINE
4TN E94/98/106(D
3TNV/4TNV series
YPD-MP2/YPD-MP4
General
Inspection and adjustment
Troubleshooting
Disassembly, inspection and reassembly of engines
Lubrication system
Cooling system
Fuel injection pump / Governor
Turbocharger: Disassembly, inspection and reassembly
Starting motor
Alternator
Electric wiring
Service standards
Tightening torque for bolts and nuts