Takeuchi TL26 Track Loader Parts Manual (PT5-101Z5-3) (SN 2620002-)

A TL26 lives in the dirt—grading pads, backfilling, loading trucks, working around concrete crews and landscapers. This parts manual helps you trace every assembly on that track loader down to the last snap ring, so when something lets go, you can identify it, order it, and get back to work. Say you’ve got slop in the right track: you can trace from the undercarriage group to the track roller, then isolate which roller version fits your serial range before you start tearing things apart.

Applications & Use Cases

• Track down the correct roller, idler, or adjuster by tracing the exploded views instead of guessing at the counter.
• Verify which seals, shims, and snap rings go in a final drive before you test-fit parts and find out something won’t seat.
• Isolate the right hydraulic line routing so you don’t cross hoses when you re-route or replace a boom or bucket circuit.
• Check which revision of a bracket or guard your serial number uses, so the new part actually aligns with existing holes.
• Inspect an assembly on paper first, then plan what you’ll pull, what you’ll reuse, and what you should replace while you’re in there.

FAQ

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

A: It’s typically a standard PDF you can search by part name or number, then zoom in to read the callouts.

Q: Can I print just the sections I need for the jobsite?

A: Yes, you can usually print individual pages or sections, then toss them on the bench so you don’t risk your device in the oil and dust.

Safety Note

Always bleed off hydraulic pressure and support raised components mechanically before you inspect or remove any undercarriage or lift-arm parts.

Takeuchi TL26 Track Loader Index:

• UNDERCARRIAGE 1
• TRACK ROLLER (2620002~2620709) 2
• TRACK ROLLER (2620710~2621060) 4
• FRONT IDLER 6
• TRACK ADJUSTER 8
• TRAVEL DEVICE 10
• MAIN FRAME & CONTROL LEVER 12
• FRAME 13
• PIPING; OPERATION LEVER (2620002~2620148) 16
• PIPING; OPERATION LEVER (2620149~2620809) 18
• PIPING; OPERATION LEVER (2620810~2621060) 20
• PEDAL 22
• ENGINE & ELECTRICAL SYSTEM 24
• ENGINE & ACCESSORIES (1/2) 25
• ENGINE & ACCESSORIES (2/2) 28
• DRAIN PLUG 30
• CONTROL BOX 32
• ENGINE CONTROL 34
• ELECTRICAL 36
• BATTERY 40
• HYDRAULIC PIPING & TANK 42
• VALVE & ACCESSORIES (2620002~2620834) 43
• VALVE & ACCESSORIES (2620835~2621060) 46
• PIPING (1/2) (2620002~2620809) 48
• PIPING (1/2) (2620810~2621060) 50
• PIPING (2/2) 52
• PIPING (O.P.) (flashing valve) (2620002~2620669) 55
• PIPING (flashing valve) (2620670~2620809) 58
• PUMP DRIVE (2620002~2620833) 60
• PUMP DRIVE (2620834~2621060) 62
• HYDRAULIC TANK (2620002~2620158) 64
• HYDRAULIC TANK (2620159~2621060) 66
• FUEL TANK & FUEL PIPING 68
• COVER & CAB 70
• COVER 71
• FLOOR FRAME 76
• SEAT 80
• SEAT (with switch) 82
• FRONT DOOR 84
• SIDE WINDOW 88
• CANOPY 90
• HEATER 92
• ATTACHMENT 94
• ARM 95
• QUICK ATTACHMENT (2620002~2620201) 98
• QUICK ATTACHMENT (2620202~2621060) 100
• PIPING; ARM 102
• DECAL & TOOL 106
• DECAL (English) 1 107
• DECAL (English) 2 112
• NOISE ABSORBENT 114
• PAINTED COLOR 116
• HYDRAULIC DEVICE 118
• CONTROL VALVE 119
• BLOCK ASSY; No. 1 122
• BLOCK ASSY; No. 2 124
• BLOCK ASSY; No. 3 (2620002~2620128) 126
• BLOCK ASSY; No. 3 (2620129~2621060) 128
• SELF LEVEL VALVE 130
• PILOT VALVE; RIGHT 132
• PILOT VALVE; LEFT 136
• SUB VALVE 140
• ARM CYLINDER 142
• BUCKET CYLINDER 144
• TRAVEL MOTOR (1/2) (2620002~2620809) 146
• TRAVEL MOTOR (2/2) (2620002~2620809) 150
• TRAVEL MOTOR (1/2) (2620810~2621060) 152
• TRAVEL MOTOR (2/2) (2620810~2621060) 156
• HYDRAULIC PUMP (1/3) 160
• HYDRAULIC PUMP (2/3) 162
• HYDRAULIC PUMP (3/3) 166
• GEAR PUMP 168
• ENGINE 4JB1PA-06S,PA20 S/N 2620002-2620779 170
• FIG.0-1 CYLINDER HEAD & COVER OTHER PARTS 171
• FIG.0-2 CYLINDER BLOCK & OTHER PARTS 174
• FIG,0-2 CYLINDER BLOCK & OTHER PARTS 176
• FIG.0-3 TIMING GEAR CASE & OTHER PARTS 178
• FIG.0-4 FLYWHEEL HOUSING & OTHER PARTS 180
• FIG.0-5 OIL PAN & OTHER PARTS-1 182
• FIG.0-5 OIL PAN & OTHER PARTS-2 184
• FIG.0-6 OIL PUMP & FIXING PARTS 186
• FIG.0-7 CRANK, PISTON & FLYWHEEL 188
• FIG.0-9 VALVE MECHANISM-1 190
• FIG.0-9 VALVE MECHANISM-2 192
• FIG.0-10 OIL FILTER & FUEL FILTER 194
• FIG.0-11 OIL PIPE & OTHER PARTS 196
• FIG.0-12 COOLING SYSTEM-1 198
• FIG.0-12 COOLING SYSTEM-2 200
• FIG.0-13 AIR INTAKE & EXHAUST SYSTEM 202
• FIG.0-14 AIR CLEANER & OTHER PARTS 204
• FIG.0-15 FUEL SYSTEM-1 206
• FIG.0-15 FUEL SYSTEM-2 208
• FIG.0-16 ENGINE FOOT, HANGER & FIXING PARTS 210
• FIG.0-17 ENGINE CONTROL & FIXING PARTS 212
• FIG.0-18 INJECTION PUMP & OTHER PARTS 214
• FIG.0-19 ELECTRICAL PARTS 216
• FIG.0-22 RADIATOR 218
• FIG.0-52 PROPER; INJ. PUMP-1 220
• FIG.0-52 PROPER; INJ. PUMP-2 222
• FIG.0-52 PROPER; INJ. PUMP-3 224
• FIG.0-52 PROPER; INJ. PUMP-4 226
• FIG.0-53 GOVERNOR; INJ.PUMP 228
• FIG.0-53 GOVERNOR; INJ. PUMP-1 230
• FIG.0-53 GOVERNOR; INJ. PUMP-2 232
• FIG.0-54 FEED PUMP; INJ. PUMP 234
• FIG.0-58 NOZZLE ASM.; INJ, PUMP-1 236
• FIG.0-58 NOZZLE ASM.; INJ, PUMP-2 238
• FIG.0-58 NOZZLE ASM.; INJ, PUMP-3 239
• FIG.0-58 NOZZLE ASM.; INJ, PUMP-4 240
• FIG.0-62 STARTER 242
• FIG.0-63 GENERATOR 244
• ENGINE A-4JB1PAA10 S/N 2620780-2621060 246
• FIG.0-05 ENGINE GASKET KIT 247
• FIG.0-10 CYLINDER HEAD COVER 250
• FIG.0-11 CYLINDER HEAD 252
• FIG.0-12 CYLINDER BLOCK 254
• FIG.0-13 OIL PAN AND LEVEL GAUGE 258
• FIG.0-14 CAMSHAFT AND VALVE 260
• FIG.0-15 CRANKSHAFT. PISTON AND FLYWHEEL 262
• FIG.0-20 TIMING GEAR CASE AND FLYWHEEL HOUSING-1 264
• FIG.0-20 TIMING GEAR CASE AND FLYWHEEL HOUSING-2 266
• FIG.0-22 ENGINE MOUNTING 268
• FIG.0-25 INLET MANIFOLD 270
• FIG.0-27 EXHAUST MANIFOLD 272
• FIG.0-28 VENTILATION SYSTEM 274
• FIG,0-30 WATER PUMP AND CORROSION RESISTOR 276
• FIG.0-31 THERMOSTAT & HOUSING 278
• FIG.0-32 WATER PIPING; ENGINE 280
• FIG.0-33 FAN AND FAN BELT 282
• FIG.0-35 ENGINE CONTROL VALVE AND LEVER 284
• FIG.0-40 FUEL INJECTION SYSTEM 286
• FIG.0-41 FUEL FILTER AND BRACKET-1 290
• FIG.0-41 FUEL FILTER AND BRACKET-2 291
• FIG,0-42 FUEL PUMP AND PIPE 292
• FIG.0-50 OIL COOLER AND OIL FILTER 293
• FIG.0-51 OIL PUMP AND OIL STRAINER 294
• FIG.0-52 OIL AND VACUUM PIPING;ENGINE 295
• FIG.0-60 ENGINE ELECTRICAL CONTROL PARTS-1 296
• FIG.0-60 ENGINE ELECTRICAL CONTROL PARTS-2 297
• FIG.0-65 STARTER 298
• FIG.0-66 GENERATOR 299
• FIG.0-80 INJECTION PUMP-1 300
• FIG.0-80 INJECTION PUMP-2 301
• FIG.0-81 GOVERNOR; INJECTION PUMP-1 302
• FIG.0-81 GOVERNOR; INJECTION PUMP-2 303
• FIG.0-84 FEED PUMP; INJECTION PUMP 304
• FIG.0-85 AUTO TIMER; INJECTION PUMP 305
• FIG.0-86 MISCELLANEOUS PARTS; INJECTION PUMP-1 306
• FIG.0-86 MISCELLANEOUS PARTS; INJECTION PUMP-2 307
• FIG.0-87 COUPLING; INJECTION PUMP 308
• FIG,1-11 RADIATOR HOSE AND SUB TANK 309
• FIG,1-41 FUEL PIPING; CHASSIS 310
• KITS, ATTACHEMENTS & QUICK REFERENCE 311

Takeuchi