Takeuchi TL140 Track Loader Parts Manual (BT9Z009-5-0) (SN 21400011-)

A TL140 usually lives in the mud and gravel—grading pads, loading trucks, pushing into piles where you can barely see the cutting edge. This parts manual doesn’t teach you how to drive it; it helps you trace every nut, seal, and snap ring in the machine so you order the right stuff the first time. Say you’ve got the travel motor off, seals on the bench, and one thrust washer’s chewed up—this book lets you isolate that washer in the exploded view and match the exact part number instead of guessing.

Applications & Use Cases

• Track down the right undercarriage bits when you’re trying to verify which roller or idler style you’ve actually got on the machine.
• Break an assembly into sub-components so you can inspect what’s reusable and what you’d better replace while it’s open.
• Compare old and new parts to check supersessions and make sure the dealer’s pulling the correct part number.
• Plan a rebuild by routing out a parts list ahead of time, so you’re not stuck mid-job waiting on one missing snap ring.
• Use the diagrams to align how things stack together when you’re reassembling a drive motor or track adjuster.

FAQ

Q: Is this a searchable PDF, or just page images?

A: It’s typically a PDF you can scroll and zoom; search usually works by part number and some text, but don’t expect it to read like a website.

Q: Can I print just a few sections to take to the jobsite?

A: Yes, most folks print the assemblies they’re working on so they can mark, grease-smudge, and toss them when they’re done.

Safety Note

Always bleed off hydraulic and stored track tension safely before you start pulling undercarriage or travel components, or you’re asking to get hurt.

Takeuchi TL140 Track Loader Index:

• UNDERCARRIAGE 1
• TRACK ROLLER A 2
• TRACK ROLLER B 4
• FRONT IDLER 6
• TRACK ADJUSTER 8
• TRAVEL DEVICE (21400011-21401390) 10
• TRAVEL DEVICE (21402001-) 12
• CRAWLER BELT 14
• MAIN FRAME & CONTROL LEVER 16
• FRAME 17
• ARM STOPPER 20
• HOOK 22
• OPERATION LEVER & STAND 24
• PIPING; OPERATION LEVER (21400011-21401390) 26
• PIPING; OPERATION LEVER (21402001-) 28
• ENGINE & ELECTRICAL SYSTEM 30
• ENGINE & ACCESSORIES (1/2) (21400011-21401186, 21402001-21402084) 31
• ENGINE & ACCESSORIES (2/2) (21400011-21401186, 21402001-21402084) 36
• ENGINE & ACCESSORIES (1/2) (21401187-21401390, 21402085-) 40
• ENGINE & ACCESSORIES (2/2) (21401187-21401390, 21402085-) 44
• ENGINE & ACCESSORIES (1/2) (high flow; 21403459-) 48
• ENGINE & ACCESSORIES (2/2) (high flow; 21403459-) 52
• PRECLEANER (for US) 58
• DRAIN PLUG 60
• CONTROL BOX; R.H. 62
• CONTROL BOX; R.H. (high flow; 21404515-) 64
• CONTROL BOX; L.H. 66
• ENGINE CONTROL 68
• ELECTRICAL (1/3) 70
• ELECTRICAL (2/3) 74
• ELECTRICAL (3/3) 76
• ELECTRICAL (cab) 78
• ELECTRICAL (high flow; 21403459-) 80
• BATTERY 82
• REAR LAMP 84
• MAINTENANCE LIGHT SOCKET 86
• ROOM LAMP (-21400007) 88
• WINDOW WASHER 90
• HYDRAULIC PIPING & TANK 92
• VALVE & ACCESSORIES (21400011-21405078) 93
• VALVE & ACCESSORIES (21405079-) 100
• VALVE & ACCESSORIES (high flow; 21403459-21405078) 106
• VALVE & ACCESSORIES (high flow; 21405079-) 112
• PIPING (1/2) 118
• PIPING (2/2) (21400011-21401390) 122
• PIPING (2/2) (21402001-) 124
• PIPING (1/2) (high flow; 21403459-) 126
• PIPING (2/2) (high flow; 21403459-) 130
• PUMP DRIVE 132
• GEAR PUMP DRIVE (high flow) 136
• HYDRAULIC TANK 138
• FUEL TANK & FUEL PIPING (-21400010) 142
• FUEL TANK & FUEL PIPING (21400011-) 146
• COVER & CAB 150
• COVER (1/3) (21400011-21405378) 151
• COVER (1/3) (21405379-) 156
• COVER (1/3) (high flow; 21403459-) 160
• COVER (2/3) (rear door; -21400010) 164
• COVER (2/3) (rear door; 21400011-) 166
• COVER (2/3) (rear door, high flow; 21403459-) 168
• COVER (3/3) (engine hood) 170
• COVER (3/3) (engine hood, high flow; 21403459-) 172
• FLOOR FRAME (21400011-21404898) 174
• FLOOR FRAME (21404899-21405078) 176
• FLOOR FRAME (21405079-) 178
• SEAT (1/2) 180
• SEAT (2/2) 182
• SEAT SWITCH 184
• SAFETY BAR 186
• CANOPY (-21400010) 188
• CANOPY MOUNT (21400011-) 192
• CANOPY (1/3) 194
• CANOPY (2/3) 198
• CANOPY (3/3) 200
• CAB MOUNT (21400011-) 202
• CAB (1/6) 204
• CAB (2/6) 206
• CAB (3/6) 210
• CAB (4/6) 214
• CAB (5/6) 216
• CAB (6/6) (front door) 218
• CAB KIT (1/5) (for US) 220
• CAB KIT (2/5) (for US, front door) 222
• CAB KIT (3/5) (for US) 224
• CAB KIT (4/5) (for US) 228
• CAB KIT (5/5) (for US) 230
• REAR MIRROR 232
• REARVIEW MIRROR (-21400010) 234
• MANUAL STORAGE (-21400010) 236
• AIR CONDITIONER (1/5) (compressor) 238
• AIR CONDITIONER (2/5) (condenser; 21400011-21404706) 240
• AIR CONDITIONER (2/5) (condenser; 21404707-) 242
• AIR CONDITIONER (3/5) (air conditioner unit) 244
• AIR CONDITIONER (4/5) 248
• AIR CONDITIONER (5/5) 250
• ATTACHMENT 252
• ARM 253
• QUICK ATTACHMENT 258
• PIPING; ARM (21400011-21400568) 260
• PIPING; ARM (1/2) (21400569-) 262
• PIPING; ARM (2/2) (21400569-) 264
• PIPING; ARM (1/2) (high flow; 21403459-) 268
• PIPING; ARM (2/2) (high flow; 21403459-) 270
• DECAL & TOOL 274
• DECAL (canopy) ENGLISH – 1 275
• DECAL (canopy) ENGLISH – 2 280
• DECAL (canopy) FRENCH 284
• DECAL (cab) ENGLISH – 1 288
• DECAL (cab) ENGLISH – 2 292
• DECAL (cab) FRENCH 296
• DECAL (high flow; 21403459-) 300
• TOOL & ACCESSORIES 302
• PAINTED COLOR 304
• HYDRAULIC DEVICE 306
• CONTROL VALVE 307
• INLET HOUSING ASSY 310
• BLOCK ASSY; No. 1 312
• BLOCK ASSY; No. 2 314
• BLOCK ASSY; No. 3 316
• SUB VALVE 318
• SELF LEVEL VALVE 320
• PILOT VALVE (R.H.) (21400011-21404476) 322
• PILOT VALVE (R.H.) (21404477-) 324
• PILOT VALVE (L.H.) (21400011-21404476) 326
• PILOT VALVE (L.H.) (21404477-) 328
• HANDLE (with slide switch) 330
• HANDLE (with 3 switchs) 332
• PROPORTIONAL VALVE 334
• LIFT ARM CYLINDER 336
• BUCKET CYLINDER 338
• TRAVEL MOTOR (1/3) (reduction sec. ; 21400011-21401390) 340
• TRAVEL MOTOR (2/3) (motor sec. ; 21400011-21401390) 344
• TRAVEL MOTOR (3/3) (valve sec. ; 21400011-21401390) 346
• TRAVEL MOTOR (1/3) (reduction sec. ; 21402001-) 348
• TRAVEL MOTOR (2/3) (motor sec. ; 21402001-) 350
• TRAVEL MOTOR (3/3) (valve sec. ; 21402001-) 352
• HYDRAULIC PUMP (1/4) 354
• HYDRAULIC PUMP (2/4) 356
• HYDRAULIC PUMP (3/4) 358
• HYDRAULIC PUMP (4/4) 360
• GEAR PUMP 362
• GEAR PUMP (high flow) 364
• ENGINE 4JG1-TPA S/N 21400011-UP 366
• FIG. 01 – ENGINE GASKET KIT 367
• FIG. 02 – CYLINDER HEAD 370
• FIG. 03 – CYLINDER BLOCK 372
• FIG. 04 – OIL PAN & LEVEL GAUGE 376
• FIG. 05 – CAMSHAFT & VALVE 378
• FIG. 06 – CRANKSHAFT, PISTON & FLYWHEEL 382
• FIG. 07 – GEAR CASE & FLYWHEEL HOUSING 384
• FIG. 08 – ENGINE MOUNTING 386
• FIG. 09 – MANIFOLD 388
• FIG. 10 – VENTILATION SYSTEM 390
• FIG. 10 – VENTILATION SYSTEM (Machine S/N 21403031~) 392
• FIG. 11 – WATER PUMP 394
• FIG. 12 – THERMOSTAT & HOUSING 396
• FIG. 13 – FAN & FAN BELT 398
• FIG. 14 – TURBOCHARGER SYSTEM 400
• FIG. 15 – FUEL INJECTION SYSTEM 402
• FIG. 16 – FUEL FILTER & BRACKET 406
• FIG. 17 – FUEL PUMP & PIPE 408
• FIG. 18 – OIL COOLER & OIL FILTER 410
• FIG. 19 – OIL PUMP & OIL STRAINER 412
• FIG. 20 – OIL & VACUUM PIPING; ENGINE 414
• FIG. 21 – ELECTRICAL CONTROL PARTS 416
• FIG. 22 – STARTER 418
• FIG. 23 – GENERATOR 420
• FIG. 24 – INJECTION PUMP 422
• FIG. 25 – GOVERNOR; INJECTION PUMP 428
• FIG. 26 – FEED PUMP; INJECTION PUMP 434
• FIG. 27 – COUPLING; INJECTION PUMP 436
• FIG. 28 – SUB TANK 438
• FIG. 29 – FUEL TANK 440
• FIG. 30 – WATER SEDIMENTER; FUEL 442
• FIG. 31 – AIR CLEANER ASSEMBLY 444
• FIG. 32 – RADIATOR ASSEMBLY 446
• KITS, ATTACHMENTS & QUICK REFERENCE 448

Takeuchi