A weeping travel motor seal is a small job until the counter asks for a part number you don't have. The Takeuchi TB240 parts manual PDF closes that gap: 269 pages, OEM ID BG8Z001-0-0, the factory parts catalog for the TB240 mini excavator. Exploded views take the undercarriage down to the floating seals and O-rings inside each track roller and front idler, with part numbers keyed to every callout. Hydraulics carry the most weight: the control valve broken out block by block, the travel motor split into reduction, motor and valve sections, and every cylinder from boom to angle blade listed with its seal kit. When you reshim the boom, the 0.2 mm shim is 0003600094 and the 0.5 mm is 0003600095. Out on a job with a down machine, there is nobody to ask. Bookmarked by section and text searchable, this file is yours after one purchase and stays with your TB240 for its working life.
What's Inside This Takeuchi TB240 Parts Manual
| System | Pages | Key Topics |
|---|---|---|
| Undercarriage & Travel | Lower Frame, Crawler Belt, Carrier Roller, Track Roller, Front Idler, Track Adjuster, Travel Device, Travel Motor (Reduction Sec.) | |
| Slewing & Upper Structure | Slew Bearing, Slewing Device, Slew Motor (Reduction Sec.), Turntable, Swivel Joint & Accessories, Swivel Joint | |
| Engine, Air Cleaner & Fuel | Engine & Accessories, Air Cleaner (for Double Element), Fuel Tank & Fuel Piping | |
| Hydraulic Pump, Tank & Piping | Pump Drive, Hydraulic Pump, Hydraulic Tank, Accumulator, Piping; Lower, Piping; Upper, Grease Piping | |
| Control, Pilot & Solenoid Valves | Valve & Accessories, Control Valve, Pilot Valve (R.H.), Pilot Valve (L.H.), Selector Valve (Iso-JCB Pattern), Piping; Operation Lever (Iso-JCB Pattern), Remote Control Valve (Travel), Remote Control Valve (Swing), Remote Control Valve (Dozer Blade), Solenoid Valve; 1 Block, Solenoid Valve; 2 Blocks, Solenoid Valve; 4 Blocks | |
| Hydraulic Cylinders | Boom Cylinder, Arm Cylinder, Bucket Cylinder, Dozer Blade Cylinder, Angle Blade Cylinder, Swing Cylinder | |
| Boom, Arm, Boom Swing & Dozer Blade | Boom, Arm, Boom Swing, Swing Stopper, Dozer Blade | |
| Operator Controls, Seat & Cab | Travel Lever & Swing Pedal, Dozer Blade Lever, Valve Bracket (R.H.), Valve Bracket (L.H.), Floor Frame, Floor Mat, Seat, Cab Mount, Cab, Cab (Door), Cab (Front Sash), Cab (Side Sash), Cab Interior, Canopy | |
| Electrical System | Electrical, Battery, Switch, Control Box (R.H.), Control Box (L.H.) | |
| Covers, Decals & Paint | Cover, Cover (Engine Hood), Cover (Side Cover), Decal, Painted Color |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Shim (Item 37) | t=0.2mm | p. 151 |
| Shim (Item 38) | t=0.5mm | p. 151 |
| Arm, long | 1600mm long | p. 157 |
Takeuchi TB240 Common Problems This Manual Covers
Takeuchi TB240 boom shim part numbers, which item number matches the 0.2, 0.5 and 1.0 mm thicknesses
Check the boom parts diagram on page 150, then match shims on the page 151 list by thickness. Items 37, 38 and 39 are 0003600094, 0003600095 and 0003600157 (t=0.2mm, 0.5mm, 1.0mm). Items 40 to 42 are 0003600108, 0003600109 and 0003600156; items 43 to 45 are 0003600060, 0003600061 and 0003600154, same thickness order.
Manual Section: Boom p. 151Can't find the shim part numbers and thicknesses listed for the long arm assembly
Check the arm parts diagram on page 156, then the parts list on page 157. Shims are items 17, 18 and 19: 0003600060 (t=0.2mm), 0003600061 (t=0.5mm) and 0003600154 (t=1.0mm). Verify your machine carries the long arm, part 0376100044 at 1600mm, before ordering bushings, dust seals or shims for it.
Manual Section: Arm p. 157Boom, arm or bucket cylinder seal kit part number needed, can't locate the cylinder breakdown
Check the boom cylinder breakdown on page 230, the arm cylinder on page 232 or the bucket cylinder on page 234. Each page pair lists the cylinder assy, seal kit, rod assy, piston, tube assy and bushing. Verify you have the right cylinder before ordering; dozer blade, angle blade and swing cylinders follow on pages 236, 238 and 240.
Manual Section: Boom Cylinder p. 230Track roller, carrier roller or front idler part numbers needed, floating seals and bushings hard to find
Check the track roller breakdown on page 22 and the front idler breakdown on page 24; both list the roller or idler, shaft, bushing, floating seal and O-ring. For the carrier roller, match the roller, shaft, seal and bearing on the page 21 parts list. Check the track adjuster on page 26 for the spring, grease cylinder and check valve.
Manual Section: Track Roller p. 22Travel motor reduction section seal kit, carrier kit or floating seal part number hard to find
Check the travel motor reduction section breakdown on page 242 for the motor assembly, seal kit, carrier kit, body kit, gear and floating seal. Verify the sprocket, bolts, adaptor and O-ring against the travel device parts on page 28, so the whole drive goes back together with one parts order.
Manual Section: Travel Motor (1/3) (Reduction Sec.) p. 242Hydraulic pump rotary, piston or gear pump part numbers needed, can't identify the correct assembly
Check the hydraulic pump breakdown beginning on page 252 for the shaft assembly, hanger assembly, rotary assembly, piston assembly and gear pump. Verify the pump drive fittings (tee, plug, elbow and pipe) on page 100 at the same time, and check the hydraulic tank filter and breather listing on page 102 before the pump goes back in.
Manual Section: Hydraulic Pump p. 252Frequently Asked Questions
What is the part number for the rubber crawler belt on the Takeuchi TB240?
The part number for the rubber crawler belt is 1914068500. Each machine requires a quantity of 2 of these belts. p. 19
What is the part number for the air cleaner element on the Takeuchi TB240?
The part number for the air cleaner element is 1911102772. p. 69
What is the part number for the battery on the Takeuchi TB240?
The part number for the battery is 1702089531. p. 81
What is the part number for the engine drain valve on the Takeuchi TB240?
The part number for the engine drain valve is 1910078037. p. 62
What do I get after purchasing this Takeuchi TB240 manual?
You download the Parts Manual yourself: 269 pages, searchable PDF, available immediately. Keep a copy on every device you use.
Can I print just the pages I need from this Takeuchi TB240 manual?
No restrictions at all. Print individual pages, full chapters, or the entire manual. The PDF is completely unlocked.
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