Every component on your Takeuchi TL150 Compact Track Loader is mapped inside this 521-page Takeuchi TL150 parts manual PDF (OEM #BT7Z012), the factory parts catalog for the machine. You get exploded views with factory part numbers for every system: track rollers, idlers, and travel devices in the undercarriage; engine, electrical harness, and battery; hydraulic piping, pump drive, and tank; cab, canopy, and seat assemblies; boom, bucket, and quick attachment; even decals and painted color codes. Cross-reference each callout straight to its orderable part number. Confirm your fusible link before you buy — 65A on early machines (S/N 21500004-21500201, p. 129), 45A on later ones (S/N 21500472 and up, p. 137) — and pick travel-motor reduction shims by thickness range, 3.91-4.09 or 4.57-4.80 mm (p. 485). Guessing a part number off a corroded casting is expensive. Bookmarked with a real text layer: type the part name, jump to the exploded view, order once.
What's Inside This Takeuchi TL150 Parts Manual
| System | Pages | Key Topics |
|---|---|---|
| Undercarriage | 16-35 | Track Roller a, Track Roller B, Front Idler, Track Adjuster, Travel Device, Crawler Belt |
| Main Frame & Control Lever | 36-59 | Frame, Arm Stopper, Hook, Operation Lever & Stand, Piping Operation Lever |
| Engine & Electrical System | 60-159 | Engine & Accessories, Precleaner, Drain Plug, Pulley, Control Box, Engine Control, Electrical, Battery |
| Hydraulic Piping & Tank | 160-225 | Valve & Accessories, Piping, Pump Drive, Hydraulic Tank, Fuel Tank & Fuel Piping |
| Cover & Cab | 226-373 | Cover, Floor Frame, Seat, Seat Switch, Safety Bar, Canopy, Canopy Mount, Cab Mount |
| Attachment | 374-401 | Arm, Quick Attachment, Bucket, Piping; Arm, Rear Auxiliary Line |
| Decal & Tool | 402-447 | Decal, Tool & Accessories, Painted Color |
| Hydraulic Device | 448-521 | Control Valve, Inlet Housing Assy, Block Assy, Self Level Valve, Pilot Valve, Sub Valve, Remote Control Valve, Lift Arm Cylinder |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| early serials | ||
| Fusible link (S/N 21500004-21500201) | 65A and 80A | p. 129 |
| later serials | ||
| Fusible link (S/N 21500472 and up) | 45A and 80A | p. 137 |
| All Models | ||
| Fuse ratings | 10A / 20A / 30A | p. 137 |
| Travel motor reduction shim thickness (selection) | 3.91-4.09 mm and 4.57-4.80 mm | p. 485 |
| Bulb rating (cluster gauge) | 14V, 1.4W | p. 115 |
| Bulb rating (rear lamp) | 12V, 55W | p. 153 |
Takeuchi TL150 Common Problems This Manual Covers
Takeuchi TL150 travel motor leaking oil, need seal kit and friction plate part numbers for rebuild
Check the travel motor parts listing on page 485 and pull item numbers for the seal kit and friction plates before ordering. Measure your old plates first: item 28 should run 4.57mm to 4.80mm thick and item 29 runs 3.91mm to 4.09mm. Anything under spec goes in the scrap bin.
Manual Section: Travel Motor p. 485Machine won't move in either direction, need pilot valve seal kit and sub valve solenoid part numbers
Check the Hydraulic Device section starting on page 448 for the pilot valve and sub valve exploded views, then pull the seal kit and solenoid item numbers from those breakdowns. Before buying a solenoid, test the 10A fuse listed on page 129; a blown fuse fakes a dead lever lock solenoid every time.
Manual Section: Pilot Valve p. 448Radiator plugged with mulch and machine running hot, need radiator and cooling piping part numbers
Check the engine parts diagram on page 60 and pull item numbers for the radiator, cooling piping, and air cleaner. Blow the core out first; if the fins are crushed, order the complete assembly. When you refill, use the coolant mixture spec of 100g shown on page 359, and match every hose by item number.
Manual Section: Engine & Accessories p. 60Burned out work lamp and gauge bulbs, parts counter keeps handing over the wrong ratings
Verify ratings from the electrical pages before buying generic bulbs: the rear lamp bulb is 12V, 55W on page 153 and the cluster gauge bulb is 14V, 1.4W on page 115. While you're in that section, check the 45A fusible link listed on page 137 and order a spare with the bulbs.
Manual Section: Electrical System p. 153Frequently Asked Questions
What are the replacement specifications for the hydraulic pump?
The hydraulic pump (1/4) for serial numbers 21500004-21500184 is part number 1902017700. For serial numbers 21500185 and later, the hydraulic pump is part number 1902018800 (or 1902020300 for later units). Detailed assembly and component information for these pumps can be found in the Hydraulic Pump sections starting on pages 500 and 508. p. 501
What are the replacement specifications for the travel motor?
The travel motor part number depends on the serial number range and machine configuration. For example, part number 1903121000 is used for serial numbers 21500004-21500011, while 1903122100 is for 21500012-21500429. Refer to the Travel Motor sections starting on page 484 for specific motor assembly and component part numbers. p. 485
What is the correct shim thickness for the arm stopper?
The arm stopper uses shims of varying thicknesses to adjust the clearance. Available shim thicknesses are 0.5mm (part number 0881602950), 1.0mm (part number 0881600950), and 3.2mm (part number 0881602960). p. 41
What is the replacement bulb part number for the room lamp?
The room lamp assembly (part number 1703001700) uses a replacement bulb under part number 1703001701. p. 157
What is the fuse rating for the main fusible link in the electrical system?
The main fusible link (part number 1701330065) for the electrical system (21500004-21500201) is rated at 65A. p. 129
How quickly can I access this Takeuchi TL150 manual after buying?
This is a 521-page searchable PDF ready for immediate download. Works on any device, so pull it up on your phone while you're under the hood. No shipping, no waiting.
Are there any print restrictions on this Takeuchi TL150 manual?
Zero restrictions. The PDF is DRM-free. Print whatever sections you need to take out to the shop. Standard letter or A4 paper works.
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