Month: May 2019

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Complete workshop & service manual with electrical wiring diagrams for Takeuchi Compact Excavator TB28FR. It’s the same service manual used by dealers that guaranteed to be fully functional and intact without any missing page.

This Takeuchi Compact Excavator TB28FR service & repair manual (including maintenance, overhaul, disassembling & assembling, adjustment, tune-up, operation, inspecting, diagnostic & troubleshooting…) is divided into different sections. Each section covers a specific component or system with detailed illustrations. A table of contents is placed at the beginning of each section. Pages are easily found by category, and each page is expandable for great detail. The printer-ready PDF documents work like a charm on all kinds of devices.

430 pages, bookmarked, Searchable, Printable, high quality PDF
Takeuchi Compact Excavator TB28FR Workshop Manual; 430 pages

EXCERPT:
HYDRAULIC UNITS – TRAVEL MOTOR
d. Install the thrust plate (30).
14. Fit the O-ring (49) on the cover (25) and install it on the housing.
• Align the U-groove in the plug’s hole position.
15. Install the wire (27).
a. Bend the wire (27) at a point approximately 8 mm from the front end, then insert it in the bolt hole in the housing.
b. Turn the cover and wind the wire (27) around it.
• Use the eye bolts and a round bar.
16. Install the plug.
• Wind seal tape around the threads of the plug.
Plug: 7.8 ±1.0 N·m
17. Install the oil seal in the flange holder. • Use pressure fitting jig (H).
18. Install the ball bearing (41) on the shaft (42). • Use pressure fitting jig (I).
19. Install the shaft assembly in the flange. • Use pressure fitting jig (J).
20. Put in the balls and install the spring, piston assembly and swash plate (21).
• Apply hydraulic oil to the sliding surfaces of the swash plate.
21. Assemble the cylinder block assembly.
a. Install the collar, spring and washer in the cylinder block.
b. Install the snap ring.
• Use the installation jig (K).
…

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Complete workshop & service manual with electrical wiring diagrams for Takeuchi Compact Excavator TB025, TB030, TB035. It’s the same service manual used by dealers that guaranteed to be fully functional and intact without any missing page.

This Takeuchi Compact Excavator TB025, TB030, TB035 service & repair manual (including maintenance, overhaul, disassembling & assembling, adjustment, tune-up, operation, inspecting, diagnostic & troubleshooting…) is divided into different sections. Each section covers a specific component or system with detailed illustrations. A table of contents is placed at the beginning of each section. Pages are easily found by category, and each page is expandable for great detail. The printer-ready PDF documents work like a charm on all kinds of devices.

362 pages, bookmarked, Searchable, Printable, high quality PDF
Takeuchi Compact Excavator TB025, TB030, TB035 Workshop Manual; 362 pages; Serial Number TB025: 1253001~, TB030: 1303001~, TB035: 1353001~

EXCERPT:
TRAVEL MOTOR – HYDRAULIC UNITS
16. Remove the screw, then remove the thrust plate (40).
• Heat the screws with a heat gun or the like to soften the Loctite applied on the screw.
17. Remove gear B1 (41), the needle (42), inner race (43) and thrust washer (44).
• Do not scratch the gear tooth surfaces or the rotating surface of the collar.
18. Remove the plug.
19. Take out the balls.
a. After degreasing with paint thinner, white gasoline or similar cleaning oil, blow with air to remove the balls.
• If the balls are difficult to remove, tap on the outside of the housing with a hammer.
b. Insert a piece of piano wire through the bolt hole to make sure that all the balls have been removed.
20. Disassemble the flange holder and housing.
a. Insert a metal plate or removing jig (A) between the flange holder and housing.
b. Tighten with 3 cap screws (M10 × 1.5) which are spaced equally apart.
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Complete workshop & service manual with electrical wiring diagrams for Takeuchi Compact Excavator TB23R . It’s the same service manual used by dealers that guaranteed to be fully functional and intact without any missing page.

This Takeuchi Compact Excavator TB23R service & repair manual (including maintenance, overhaul, disassembling & assembling, adjustment, tune-up, operation, inspecting, diagnostic & troubleshooting…) is divided into different sections. Each section covers a specific component or system with detailed illustrations. A table of contents is placed at the beginning of each section. Pages are easily found by category, and each page is expandable for great detail. The printer-ready PDF documents work like a charm on all kinds of devices.

412 pages, bookmarked, Searchable, Printable, high quality PDF
Takeuchi Compact Excavator TB23R Workshop Manual; 412 pages; Serial Number TB020: 12300007~

EXCERPT:
I . GENERAL
II . SPECIFICATIONS
III. MACHINE CONFIGURATION IV . HYDRAULIC UNITS
V . TROUBLESHOOTING VI. ENGINE
…
PILOT VALVE – HYDRAULIC UNITS
OPERATION
The pilot valve casing contains a vertical shaft hole with a reducing valve incorporated into it. When the handle is tilted, the push rod and spring seat are pushed down changing the secondary pressure springʼs pressure.
The casing provides the inlet port P (the primary pressure) and the tank port T. The secondary pressure commensurate with the variation of the operation angle of the handle (1) is taken out through the output ports A and B below the vertical shaft hole. The secondary pressure functions as the pilot pressure to actuate the spool of the control valve (2).
When the Handle (1) is at the Neutral Position:
The force of the spring (3) for setting the secondary pressure that determines the output pressure of the pilot valve is not conveyed to the spool (4). There- fore, the spool (4) is pushed up by the return spring (5), and the output ports A and B are connected with the tank port T, making the pressures in the ports A and B equal to the pressure in the tank port T.
When the Handle (1) is Tilted:
When the handle (1) is tilted and the push rod (6) is pushed, the spool (4) moves downward and the input port P is connected with the output port A. Then, the oil from the pilot pump flows into the output port A, generating a pressure.
When the Handle (1) is Kept at a Certain Position:
When the pressure in the output port A increases to the level equivalent to the force of the spring (3) set by inclination the handle (1), the hydraulic pressure balances with the spring force. When the pressure in the output port A becomes higher than the set spring force, the output port A and the input port P close while the output port B and the tank port T open. When the pressure in the output port A becomes lower than the set spring force, the output port A and the input port P open while the output port B and the tank port T close. Thus, the secondary pressure is always kept constant.
…

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Complete workshop & service manual with electrical wiring diagrams for Takeuchi Compact Excavator TB020. It’s the same service manual used by dealers that guaranteed to be fully functional and intact without any missing page.

This Takeuchi Compact Excavator TB020 service & repair manual (including maintenance, overhaul, disassembling & assembling, adjustment, tune-up, operation, inspecting, diagnostic & troubleshooting…) is divided into different sections. Each section covers a specific component or system with detailed illustrations. A table of contents is placed at the beginning of each section. Pages are easily found by category, and each page is expandable for great detail. The printer-ready PDF documents work like a charm on all kinds of devices.

490 pages, bookmarked, Searchable, Printable, high quality PDF
Takeuchi Compact Excavator TB020 Workshop Manual; 490 pages; Serial Number TB020: 1203001~

EXCERPT:
TRAVEL MOTOR
General Cautions
• Carry out disassembly and assembly in a clean place and place the disassembled parts in a place where they will be kept clean at all times.
• Before disassembly, clean the outside surfaces around the ports thoroughly, using a wire brush to remove paint from the joints.
• Clean all disassembled parts with clean hydraulic oil such as diesel fuel.
• Make match marks, etc. on each of the parts so that they can be assembled in their original positions during assembly.
Disassembly
1. Take out the socket bolts and remove the cover (1 ).
2. Take out the plug (2).
3. Take out the cap (3).
HYDRAULIC UNITS
• Replace all seals each time the travel motor is disassembled, applying a thin coat of grease to the seals before fitting them.
• Check each part to make sure there is no abnormal wear or seizing and use sand paper, etc. to remove burrs and sharp edges, etc.
…

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Takeuchi Compact Excavator TB015 Factory Service & Shop Manual
Complete workshop & service manual with electrical wiring diagrams for Takeuchi Compact Excavator TB015 . It’s the same service manual used by dealers that guaranteed to be fully functional and intact without any missing page.

This Takeuchi Compact Excavator TB015 service & repair manual (including maintenance, overhaul, disassembling & assembling, adjustment, tune-up, operation, inspecting, diagnostic & troubleshooting…) is divided into different sections. Each section covers a specific component or system with detailed illustrations. A table of contents is placed at the beginning of each section. Pages are easily found by category, and each page is expandable for great detail. The printer-ready PDF documents work like a charm on all kinds of devices.

328 pages, bookmarked, Searchable, Printable, high quality PDF
Takeuchi Compact Excavator TB015 Workshop Manual; 328 pages; Serial Number TB015: 1153001~

EXCERPT:
MACHINE CONFIGURATION – DRIVE SYSTEM
Removing the Hydraulic Pump
1. Remove the center cover on the hood.
• Refer to the item “Removing the Cover”.
2. Remove engine cover [F] and the cab bracket.
• Refer to the item “Removing .the Cab”.
3. Remove the fuel tank.
• Refer to the item “Removing the Fuel Tank”.
4. Loosen the hydraulic oil tank drain plug and drain out the oil.
• Gradually loosen the filler plug to release the tank’s internal pressure fully.
• Tank Level Capacity: 22 l
5. Disconnect the hose (1) on the exhaust side from the pump.
6. Disconnect the hose (2) on the intake side from the pump.
7. Remove the mounting bolts (3), then remove the hydraulic pump (4).
• Hydraulic Pump Weight: Approx. 5 kg.
Installing the Hydraulic Pump
Follow the procedure used for removal in reverse order.
• Fill the spline portion (A) with grease.
Use Molybdenum disulfide grease NLGI No. 1.
Cautions when Starting the Hydraulic Pump
1. Fill the pump housing with clean hydraulic oil.
2. After starting, let the pump run for a short time at idling speed, then bleed out all the air in the internal circuits completely.
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