Factory Troubleshooting Manual For Takeuchi Compact Excavator. This Manual Provides Information For The Proper Troubleshooting Diesel Backhoe (Mainly The Hydraulic System). The Descriptions Are Arranged By The Conditions Of Troubles.

Format: PDF
Language: English
Pages: 93

Model

Takeuchi Diesel Backhoe
TB2200D

Contents

-GENERAL
No Operations Be Performed
All Operations Can Be Performed But No Power Is Developed
-TRAVELING
Right Crawler Cannot Travel
Left Crawler Cannot Travel
On Right Side, Speed Is Decreased And Machine Turns
On Left Side, Speed Is Decreased And Machine Turns
Parking Brake System Built-In Planetary Traction Reduction System
-SWINGING
No Swinging Can Be Performed At All
Right (Or Left) Swinging Can Be Performed But Left (Or Right) Swinging Can Be Performed
Owing Speed Is Low And Braking Angle Is Large When Stopped
Swing Speed Is Too Low
When Machine Is Stopping On Slope, It Floats
Abnormal Sound Is Heard When Machine Is Swinging
-MAIN BOOM
Main Boom Cylinder Does Not Move At All
Main Boom Cylinder Moves Slowly Or No Force Is Developed
Main Boom Cylinder Free-Lowers
When Main Hoist Lever Is Slowly Pulled, Boom Lowers Once
-STICK BOOM
Stick Cylinder Does Not Move At All Or No Digging Force Is Developed
Stick Boom Free-Lowers
Stick Cylinder Pulsates
-BUCKET
Bucket Cylinder Does Not Move
No Bucket Cylinder Digging Force Is Developed
Bucket Cannot Be Held
-BLADE
Blade Cylinder Does Not Move At All
-PRESSURE MEASUREMENT
Pressure Measurement Procedures
FUNCTIONS OF VARIOUS VALVES (MAIN CONTROL VALVE, SUB-CONTROL VALVE, DISTRIBUTION VALVE, DS VALVE MULTIPLE CONTROL VALVE, SLOW RETURN CHECK VALVE)
OPERATION MANUAL FOR BREAKER CIRCUIT PORT MOUNTED