Komatsu GD705-5 Motor Grader Parts Book FEN04875-00 – PDF

Description

Komatsu GD705-5 Motor Grader Parts Book — FEN04875-00

This Komatsu GD705-5 Motor Grader Parts Book is the complete illustrated parts catalog for machines from Serial No. 26480 and up, fitted with the SAA6D114E-3H engine from Serial No. 26884044 and up. Published under document number FEN04875-00, this 666-page PDF covers the full machine — engine, cooling, fuel, electrical, power train, hydraulics, frame, operator’s compartment, guards, wheels, and work equipment — with exploded-view illustrations and detailed parts lists for every assembly.

Whether you are ordering a single O-ring or rebuilding an entire clutch pack, having the correct part number in front of you prevents wrong orders, delays, and costly downtime. This parts book is the reference Komatsu itself uses to identify every component by index number, part number, description, quantity, and applicable serial number range.

File Details

• Manual Type: Parts Book (Illustrated Parts Catalog)
• Brand: Komatsu
• Model: GD705-5 Motor Grader
• Serial Number Range: 26480 and up
• Engine Model: SAA6D114E-3H
• Engine Serial Number Range: 26884044 and up
• Document Number: FEN04875-00
• Language: English, French, Italian, German, Portuguese, Chinese, Russian, Arabic
• Page Count: 666
• File Format: PDF

Chapters Covered

• Engine Cylinder Head and Related Parts — cylinder head assembly, valves, springs, seals, guides, plugs
• Engine Cylinder Block and Related Parts — cylinder block, covers, oil pan, flywheel housing, crankshaft, pistons, connecting rods, camshaft
• Engine Lubrication System — oil pump, oil filter, oil cooler
• Engine Fuel System — fuel supply pump, fuel filter, injectors, injection piping, fuel transfer pump, fuel connector
• Engine Cooling System — thermostat, water pump, fan belt tensioner, drive belts, water outlet and inlet connectors
• Engine Electrical System — alternator (60Amp/90Amp), starting motor, wiring harness, alternator mounting and covers
• Engine Accessories and Others — engine controller, control module, performance parts
• Engine Marks and Plates — caution plates, engine marks
• Field Repair Service Parts — repair service parts, service kits, spare parts
• Engine Related Parts — engine mounting, engine accessory, air intake rain cap, air intake unit with pre-cleaner, exhaust pipe
• Cooling System — radiator core, aftercooler, oil cooler, fan guard, fan motor (1/4 to 4/4), condenser, mounting, cooling piping, air cleaner piping
• Fuel System — fuel tank (Biodiesel B30 variants), water separator, prefilter piping, fuel piping
• Electrical System — battery, battery box, battery relay switch, battery cable, disconnect switch, alternator wiring harness, front wiring harness, angle sensor, headlamp, fog lamp, rear wiring harness, engine wiring harness, transmission wiring harness, mounting, front working lamp, rear working lamp, beacon lamp, horn
• Power Transmitting System — propeller shaft, torque converter and transmission (case, forward low/reverse clutch, forward high and 1st speed clutch, 2nd and 3rd housing, 4th speed clutch, output coupling, PTO gear, relief valve, control valve, piping, pump/turbine/damper, drive case, oil filler), front axle (axle support, rod, housing, pin, tie bar, steering cylinder R.H./L.H., leaning cylinder, plate, shaft, hub bolt), rear axle (final drive center case, bevel gear, differential, planetary gear, torque shaft, solenoid valve and piping, parking brake, tandem case L.H./R.H., step and tube, sprocket chain, mounting bolt, brake caliper, A drive, B drive, gauge, step), torque converter and transmission oil piping, oil filter piping, transmission oil filter, tube, mounting
• Hydraulic System — hydraulic tank, control valve (9-spool, 10-spool, each broken into 10 sub-sections), control valve mounting, hydraulic pump (work equipment, piston pump related parts, brake pump, transmission pump 1/4 to 4/4, gear pump related parts), steering hydraulic piping, floor valve (LS pressure reducing valve), front frame valve (check valve, with front blade, without blade accumulator, accumulator, accumulator mounting, blade lift cylinder piping, switch), hydraulic piping (suction, priority valve, priority valve piping, return piping, charge valve, charge valve related parts, hose clamp, fan drive piping, parking brake piping, LS piping, differential lock piping, engine starting aid, plug, ripper piping), front hydraulic piping (parking brake and bank control valve piping, control valve related parts, frame piping, drawbar piping clamp, articulate cylinder piping, bracket and cushion, safety valve mounting, safety valve, safety valve piping, scarifier piping), transmission cooling piping
• Frame and Its Related Parts — front frame, front frame with scarifier, rear frame, rear frame for ripper, hinge pin
• Operator’s Compartment and Control System — operator’s seat, ROPS cab (body low height, body low height slide window, roof cover, rubber antenna, cup holder and ashtray, cab wiring harness, air pulling out device, glass window front, front and rear wiper, door L.H., door lock L.H., door open lock L.H., seal and sheet, door R.H., door lock R.H., door open lock R.H., door wiper switch, seal and sheet 2, door lock striker, air conditioner duct, wiper switch, glass window rear, handrail), rearview mirror, floor mat, window washer, air conditioner piping (air compressor, piping), heater piping, parts for less radio, radio, fire extinguisher, floor (steering post related parts, rod, steering post, lever, switch and plate, wiring harness steering post, orbitrol valve mounting, orbitrol valve, orbitrol valve piping, monitor, steering wheel, platform, console box, switch, wiring harness, 12V converter, connector plug, gear shift lever, console cover R.H., accelerator pedal, accelerator pedal mounting, inching pedal and brake pedal, brake valve, air conditioner unit, air conditioner related parts, air conditioner drain piping, air conditioner piping, operator’s seat mounting, transmission controller, wiring harness mounting, window washer piping, cab in parts air duct, platform related parts, controller cover, air conditioner drain piping mounting, air conditioner duct), KOMTRAX controller (ORBCOMM, 3G, GPRS), KOMTRAX less, brake control (accumulator mounting, brake accumulator, accumulator related parts, slack adjuster mounting, slack adjuster), brake piping (accumulator piping, slack adjuster piping)
• Guards and Covers — engine hood (hood and frame, hood side cover, hood front cover, radiator mask, rear combination lamp, air cleaner mounting, air cleaner assembly, dust indicator, wiring harness and mirror), front frame cover (floor cover 1/2 and 2/2, front cover), transmission under guard, tool box, ladder, front blade (blade, blade cylinder, piping and mounting), front weight
• Wheel and Its Related Parts — tire and rim (20.5-R25-G2 Tubeless Bridgestone, 16.00-24-16PR-G2 Tubed Bridgestone, 20.5-R25-E3 Tubeless Yokohama, 20.5-R25-G2 XTLA Michelin, 20.5-R25-L3 Michelin, front and rear)
• Work Equipment — circle drawbar (drawbar, support, drawbar guide, blade shift cylinder, blade tilt cylinder, circle drive, circle rotation motor, circle drive related parts, swivel joint 4-way type, piping, adjuster, shim and cover), blade and circle lifter (bracket, case), blade (4.3m width, 25mm thickness overlay edge, side edge), ripper (link, ripper cylinder, bracket), ripper shank, blade lift cylinder, drawbar shift cylinder, scarifier cylinder, articulate cylinder, scarifier (front 11-shanks and tooth, adjusting rod)
• Marks and Plates — mark and plate (1/2 and 2/2), decal, caution plates KOMTRAX
• Auxiliary Parts and Tool — spare parts, spare parts for Extra Bad Fuel and Poor Fuel Specification, spare parts with 90Amp alternator, general tool set
• Special Product and Its Related Parts — accessory parts
• Field Repair Service Parts — service kit parts (K01 to K13)
• Numerical Index — complete part number cross-reference

This parts book is organised exactly like the factory documentation: each assembly is shown in an exploded-view illustration with indexed callouts, followed by a parts list giving index number, part number, description, quantity per machine, and applicable serial number. Code letters (A1, A2, A3, A4, B1, B2, C1, C2, C3) flag interchangeable, superseded, or assembly-only parts, so you know immediately whether a component can be ordered individually or must be purchased as part of a larger assembly. The numerical index at the back lets you look up any part number and find the exact page and index where it appears.

What Makes This Parts Book Different

Most parts lookups on older Komatsu graders end in guesswork — a half-remembered part number, a photo from an online forum, or a diagram that does not quite match the machine in front of you. This book removes the guesswork. The illustrations are the same ones Komatsu used in its service network, and the parts lists include the serial number breakpoints that tell you which version of a component was installed on your specific machine.

The engine section alone covers the SAA6D114E-3H from cylinder head to oil pan, including the fuel system, cooling system, and electrical components. The power train section breaks down the torque converter and transmission into individual clutch packs, housings, gears, bearings, seals, and valves. The hydraulic section documents both the 9-spool and 10-spool control valve configurations, the various pump assemblies, and every hose, tube, elbow, and O-ring in the system. Front and rear axle assemblies are covered down to individual shims and bushings, and the work equipment section covers the circle drawbar, blade, ripper, and scarifier in the same detail.

Who This Parts Book Is For

This is a working document for anyone who maintains, repairs, or rebuilds a Komatsu GD705-5: fleet mechanics ordering replacement parts, workshop managers building quotes from accurate part numbers, parts counter staff confirming fitment, and owners who want to understand exactly what is inside their machine before authorizing a repair. It is also a valuable reference for resellers and rebuilders who need to identify what is present on a given machine and what has been superseded.

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Your Komatsu GD705-5 Motor Grader Parts Book (FEN04875-00) is delivered as an instant PDF download — no shipping, no waiting, no physical binder to lose. Open it on a laptop in the workshop, a tablet on the machine, or a phone at the parts counter. Print the pages you need for a specific job and keep the rest of the 666-page catalog intact. With this parts book on hand, you can order the right part the first time, keep your GD705-5 working, and stop losing days to wrong-part returns and cross-referenced guesses.