From the track rollers under the machine to the pilot valves and gear pump at the back of the book, this Takeuchi TL8 parts manual PDF walks the whole track loader in 233 pages, issued by the factory as parts catalog BU8Z000. Exploded views break every assembly into numbered pieces, so the travel motor, quick hitch, lift arm cylinder and bucket cylinder resolve to orderable part numbers. Undercarriage, main frame, engine and electrical, hydraulic piping and tank, cab and covers, attachment, decals and hydraulic devices each carry their own indexed diagrams. When the fuel filter needs replacing, order K1G518-43010 straight from the listing; a worn arm pivot calls for the 0.2 mm shims cataloged with it. Squinting at a corroded casting number gets old fast. Buy this bookmarked, keyword searchable PDF once and it belongs to you for the life of your TL8.
What's Inside This Takeuchi TL8 Parts Manual
| System | Pages | Key Topics |
|---|---|---|
| Undercarriage | 16-27 | Track Roller, Front Idler, Track Adjuster, Travel Device, Crawler Belt |
| Main Frame & Control Lever | 28-41 | Frame, Operation Lever & Stand, Piping Operation Lever |
| Engine & Electrical System | 42-87 | Engine & Accessories, Drain Plug, Control Box; R.H., Control Box; L.H., Foot Accelerator, Electrical, Battery, Rear Lamp |
| Hydraulic Piping & Tank | 88-113 | Valve & Accessories, Piping, Pump Drive, Hydraulic Tank, Fuel Tank & Fuel Piping |
| Cover & Cab | 114-159 | Cover, Floor Frame, Seat, Seat Belt, Safety Bar, Canopy Mount, Canopy, Cab Mount |
| Attachment | 160-175 | Arm, Quick Hitch, Piping; Arm |
| Decal & Tool | 176-191 | Decal, Painted Color, Service Tool |
| Hydraulic Device | 192-233 | Pilot Valve, Handle, Sub Valve, Electrical Proportion Valve, Selector Valve, Shuttle Valve, Lift Arm Cylinder, Bucket Cylinder |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Bulb | 12V, 55W | p. 81 |
| Fuel filter (Item 39) | K1G518-43010 | p. 110 |
| Shim Thickness (Arm) | 0.2mm | p. 161 |
| Shim Thickness (Frame) | 0.5mm | p. 29 |
| Shim Thickness (Cover) | 1.6mm | p. 115 |
| Rear Lamp Bulb | 12V, 55W | p. 81 |
| Buzzer Voltage | 12V | p. 65 |
Takeuchi TL8 Common Problems This Manual Covers
Takeuchi TL8 cranks but will not restart after sitting, cannot find the correct fuel filter part number
Check the Fuel Tank & Fuel Piping parts list in the Hydraulic Piping & Tank group; the group opens with the hydraulic parts diagram on page 88. The fuel filter is Item 39, part number K1G518-43010, shown on page 110. Match it against your serial number range in the list, then order two so a spare stays on the shelf.
Manual Section: Hydraulic Piping & Tank p. 110No crank and dead cluster after shutdown, need fuse, relay, and warning buzzer part numbers
Check the Engine & Electrical System exploded views, starting from the engine parts diagram on page 42. Pull fuse, relay, and switch part numbers from the right and left control box listings, and note the warning buzzer is the 12V unit shown on page 65. Verify each callout against your serial number range before ordering.
Manual Section: Engine & Electrical System p. 42Rear work lamp smashed on the jobsite, unsure which bulb and lens assembly to order
Check the Rear Lamp exploded view on page 81 in the Engine & Electrical System group. Order the 12V, 55W bulb listed there, then pull the lens, housing, and mounting hardware part numbers from the same page. Compare the callouts to what is left of your lamp so you only buy the pieces you broke.
Manual Section: Engine & Electrical System p. 81Lift arm and quick hitch pins getting sloppy, need the right shim and pin part numbers
Check the Arm parts list on page 161 in the Attachment group. Shims are cataloged in 0.2mm, 0.5mm, 1.0mm, 3.2mm, and 4.5mm thicknesses; measure the side play at each pin boss and order the stack that fills it. Grab the pin and bushing part numbers from the same exploded view while you have it open.
Manual Section: Attachment p. 161Operation lever stand loose with play at the mounts, cannot identify the correct frame shims
Check the Main Frame & Control Lever exploded views beginning on page 28. Frame shims are listed on page 29 in 0.5mm and 1.0mm thicknesses; measure the gap at the stand mounting faces and order enough of each size to take up the play. Match the mounting hardware callouts on the same list before you order.
Manual Section: Main Frame & Control Lever p. 29Frequently Asked Questions
What are the rubber track replacement specifications for the Takeuchi TL8 track loader?
The manual specifies two sizes for the rubber crawler belt: 320mm and 400mm. The part number for the 320mm belt is 1914061430, and the part number for the 400mm belt is 1914061500. p. 27
What is the part number for the travel motor?
The part number for the travel motor is 1903126600. There are two required for the machine. p. 25
What is the thickness of the shims used for the arm stopper?
The arm stopper shims are available in two thicknesses: 1.0mm (part number 0663000005) and 0.5mm (part number 0663000006). p. 29
What is the part number for the radiator cap?
The part number for the radiator cap is 1911300078. p. 49
What is the part number for the engine oil filter?
The part number for the engine oil filter is 1910299032. p. 45
Do I get instant access to this Takeuchi TL8 Parts Manual?
You get a 233-page searchable PDF that downloads instantly after checkout. Open it on your laptop, tablet, or phone, and bring it right to the shop floor.
Is this Takeuchi TL8 Parts Manual printable?
Yes, printing is unrestricted: a single page, a chapter, or the lot, on letter or A4.
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