Takeuchi printed this book under document number CB8E000: a 212-page factory Takeuchi TB210R service manual PDF written for the TB210R mini excavator. Hydraulic schematics trace oil from the gear pump through the pilot valve and swivel joint to the travel and slew motors, and the wiring diagrams lay out the circuits you will be checking with a meter. Troubleshooting fills roughly a quarter of the book, sorted by symptom for traveling, slewing, boom, arm and bucket, while the disassembly chapters take the track adjuster, slew bearing and solenoid valve apart and put them back together. Fill the travel reduction gear with 0.33 L, and replace a track roller once dimension A wears from its 130 mm standard to the 126 mm allowable limit. Measuring undercarriage wear means nothing without a reject figure. Bookmarked and text-searchable, this copy is yours once you buy it, kept on file for every hour your TB210R puts on the meter.
What's Inside This Takeuchi TB210R Manual
| System | Pages | Key Topics |
|---|---|---|
| Safety | 3-12 | Safety Alert Symbol, Safety Precautions, Cautions When Working |
| Service Data | 13-47 | Dimensional Drawing, Specification Tables, Performance Criteria |
| Function | 48-66 | Hydraulic Pump, Pilot Valve, Travel Motor |
| Service Standards | 67-70 | Track Roller, Sprocket, Idler, Clearance for Pin and Bushing |
| Drive System | 71-82 | Engine, Hydraulic Pump, Fuel Tank, Battery, Throttle Lever |
| Travel System | 83-85 | Crawler, Track Roller, Idler, Track Adjuster, Travel Motor |
| Slew Equipment | 86-91 | Slew Motor, Slew Bearing, Swivel Joint |
| Upper Frame | 92-98 | Counterweight, Covers, Canopy |
| Operating Device | 99-105 | Control Levers, Lever Stand, Pilot Valve, Hydraulic Piping |
| Attachments | 106-114 | Hoe Attachment, Boom Swing, Dozer Blade, Spanner Cylinder |
| Hydraulic Tank and Pump | 115-158 | Hydraulic Tank, Gear Pump, Solenoid Valve, Travel Motor, Swivel Joint |
| Troubleshooting | 159-210 | Overall Machine, Traveling, Slewing, Boom, Arm, Bucket |
| Other | 211-212 |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Track roller gear oil capacity | 0.020-0.025 L | p. 25 |
| Idler gear oil capacity | 0.030-0.035 L | p. 25 |
| Travel reduction gear oil capacity | 0.33 L | p. 25 |
| Track roller standard dimension A | 130 mm (5.1 in.) | p. 68 |
| Idler standard dimension A | 249 mm (9.8 in.) | p. 68 |
| Sprocket standard dimension A | 249 mm (9.8 in.) | p. 68 |
| Sprocket allowable value A | 243 mm (9.5 in.) | p. 68 |
| Bolt torque | 29.4 N·m (21.7 ft.-lb) | p. 72 |
| Hydraulic tank mounting bolt torque | 55 N·m (40.6 ft.-lb) | p. 116 |
| Travel motor plug torque | 46 to 51 N·m (33.9 to 37.6 ft.-lb) | p. 150 |
| Engine Rated Output (ISO 14396) | 8.8 kW / 2200 min-1 | p. 18 |
| Hydraulic Pump Delivery (P1, P2) | 11.1 L/min | p. 20 |
Takeuchi TB210R Common Problems This Manual Covers
Takeuchi TB210R boom, arm, bucket and slew all slow or lacking force on every function
Check hydraulic tank oil level first; total oil amount is 15 L per page 25. Then test main relief valve pressure against the 18.2 MPa setting and measure P1 and P2 pump delivery against 11.1 L/min, both listed on page 20. Work the Overall Machine procedures starting before pulling any components.
Manual Section: Overall MachineUndercarriage track rollers, idler and sprocket worn down past the allowable service dimension
Measure dimension A on each track roller using the service standards on page 68: standard is 130 mm, allowable 126 mm. Idler and sprocket dimension A run 249 mm standard, 243 mm allowable; sprocket dimension B drops from 19 mm to 16 mm. Replace anything at or under the limit.
Manual Section: Service Standards p. 68Right or left track will not travel, or the machine veers while tracking straight
Check travel reduction gear oil on the weak side; capacity is 330 ml, and the travel motor plug torques to 46 to 51 N·m per page 150. Then work the Traveling troubleshooting procedures to separate a travel motor fault from a pilot valve or control valve supply problem.
Manual Section: TravelingSlewing slow, lacking force, or overrunning past the stop point in either direction
Inspect the slew motor, slew bearing and swivel joint using the Slew Equipment section starting page 86. Check main relief valve pressure against 18.2 MPa on page 20 to rule out a supply problem. When reassembling the swivel joint, torque cap screws to 6.9 N·m per page 154.
Manual Section: Slew Equipment p. 86Boom or arm drops on its own with the control lever in neutral
Inspect the control valve for external oil leaks and check that each spool slides smoothly and returns cleanly to neutral. If the valve checks out, follow the Boom and Arm troubleshooting procedures for spontaneous drop to isolate the cylinder. Torque any disturbed 1/8 size hose union nuts to 9.8 N·m (+4.9/0) per page 37.
Manual Section: Control ValveHydraulic gear pump running noisy, showing oil leaks, or delivering no discharge or insufficient discharge
Check the hydraulic tank level against the 15 L total oil amount on page 25 before anything else. Measure P1 and P2 pump delivery against 11.1 L/min on page 20. Inspect pipe fittings for leaks and torque 8 mm bite-type fittings to 34.3 ± 4.9 N·m per page 37.
Manual Section: Gear PumpFrequently Asked Questions
What is the torque specification for the track roller bolts on the Takeuchi TB210R?
The track roller bolts for the Takeuchi TB210R must be tightened to a torque of 102 N·m (75.2 ft.-lb). p. 84
What are the hydraulic oil filter replacement specs for the Takeuchi TB210R?
The hydraulic oil filter is a glass fiber filter type with a filter precision of BETA10 = 3, installed in the return circuit within the hydraulic tank. p. 20
What is the engine oil pan capacity for the Takeuchi TB210R?
The engine oil pan capacity for the Takeuchi TB210R is 2.8 L (3.0 US qt) at the upper limit and 1.8 L (1.9 US qt) at the lower limit. p. 25
What is the correct procedure for bleeding air from the hydraulic system after replacing hydraulic oil?
After replacing hydraulic oil, start the engine at idle and slowly operate each cylinder to release air. Then, with the engine at slow speed, extend and retract each cylinder 4 or 5 times, moving the piston rod to a position 100 mm (3.9 in.) before the end of the stroke. p. 118
What is the torque spec for the hydraulic hose union nuts with a 1/2 size fitting on a Takeuchi TB210R?
The torque specification for a 1/2 size hydraulic hose union nut is 58.8 N·m (43.4 ft.-lb). p. 37
Is this Takeuchi TB210R manual a PDF I download?
A 212-page Service Manual in searchable PDF format, available the moment you complete checkout. View on computer, tablet, or phone, with no shipping wait.
Can I print a copy of this Takeuchi TB210R Service Manual for the shop?
Yes. Print a chapter or just the pages for the job at hand, for use in your own shop. Any home or office printer works.
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