Doosan D20-S5 D25-S5 D30-S5 D33-S5 D35C5 Forklift Parts Book SB1109 – Yanmar Tier3 PDF

Description

Doosan D20-S5 D25-S5 D30-S5 D33-S5 D35C5 Parts Book – SB1109

This Doosan parts book covers the D20-S5, D25-S5, D30-S5, D33-S5, and D35C5 diesel forklift series equipped with Yanmar Tier3 engines. Published as document number SB1109, it provides the complete parts identification and ordering reference for these trucks across engineering model series QC, QD, QE and model codes FDA04 through FDA08.

File Details

• Manual type: Parts Book / Parts Catalog
• Brand: Doosan
• Models covered: D20-S5, D25-S5, D30-S5, D33-S5, D35C5
• Engine: Yanmar 3.3L (4TNV98, Tier III)
• Document number: SB1109
• Language: English
• Format: PDF
• Page count: Approximately 664 pages

Chapters Covered

• Filters and Service Items – fuel, oil, transmission, hydraulic, air cleaner elements
• Cooling System – water pump, thermostat, fan, belts, radiator hoses
• Tires and Wheels – pneumatic, solid, single and double configurations by tonnage
• Electrical – starter, alternator, switches, sensors, relays, bulbs, fuses
• Power Train – transmission groups, pump assemblies, drive axle, differential, U-joints
• Brake System – parking, lines, master cylinder, control, inching
• Steering – steer unit, cylinder, knuckle, king pins, bearings, links
• Hydraulics – tilt cylinder kits, side shifter cylinder, lift cylinder, gear pump seal kits
• Engine Assembly – cylinder block, gear housing, flywheel housing, cylinder head, manifolds, camshaft, crankshaft, lubrication, cooling, fuel injection, starting motor, gasket sets
• Mast and Implements – mast groups, lift cylinders, carriages, side shifters, fork positioners, backrests, forks
• Options – cabins, seats, control valves, lights, wipers, heaters, air conditioning, radios, weight scale, autoshift

The SB1109 parts book is structured for both quick reference and deep parts identification. Each major assembly is illustrated with exploded views where every component is called out by item number, matched to a detailed table listing part number, quantity, description, change code, and start serial number across the EM0QC, EM0QD, EM0QE, FDA04/FDA05, FDA06/FDA07, and FDA08 series. This structure lets you trace a part from the illustration directly to its ordering information without guesswork, and the serial number columns tell you immediately whether a given part applies to your specific truck.

For the engine side, the manual breaks down the Yanmar 3.3L 4TNV98 Tier III into its major groups: cylinder block and associated hardware, gear housing, flywheel housing with oil pump, cylinder head and bonnet, suction and exhaust manifolds, camshaft and driving gear, crankshaft and piston assembly, lubrication oil system, cooling water system, fuel injection pump and valve, fuel filter assembly, starting motor, and complete gasket set. Each group includes the specific part numbers, quantities, and any alternative or superseded numbers listed under the change code columns.

The mast and hydraulic sections are equally thorough, covering the lift and tilt mounting groups for STD, FFT, FFL, and QUAD mast configurations. Lines groups for primary and secondary attachment circuits – 3-way and 4-way – are documented with part numbers for hoses, tubes, couplings, elbows, and clamps. Side shifter and fork positioner assemblies are broken down by tonnage class, with the applicable cylinder groups and seal kits identified. Carriage groups for 2.0 through 3.5 ton trucks are included with their respective mounting groups, load backrests, and fork options.

On the drivetrain side, the book covers the transmission groups for both the 2.0/2.5/3.0/3.2 ton and 3.3/3.5 ton models, including pump assemblies, drive axle groups, differential assemblies, axle housings for single and dual tire configurations, and the input and output shafts, counter shafts, and valve assemblies. The brake system section documents the parking brake groups, brake lines, master cylinder sub-assemblies and their internal components, and the inching and brake control groups.

Cab and option coverage is extensive. Modular cabin types A, B, C, and D are detailed with their glass, seals, locks, handles, hinges, and interior components. Seat groups include suspension and static types for both NACD and non-NACD markets, with seat belt indicator groups and hardware. Control valve sections cover 3-section and 4-section configurations with valve modules, section groups for lift, tilt, and auxiliary circuits, along with lever assemblies, knobs, films, and mounting hardware. Additional option groups cover rear wipers, cabin lamps, heaters with and without covers, air conditioner components, compressor mounting, car stereo and CD player installations, spark arrestors, rear baffles, and the weight scale system.

Why This Parts Book Matters

Ordering the wrong part for a forklift is an expensive mistake – especially on Tier III Yanmar-equipped Doosan trucks where serial number breaks determine which version of a component was fitted at the factory. This parts book eliminates that risk. Every line item shows not just the part number but the quantity required and the serial number range to which it applies. Where a part changed during production, the change code and start serial number columns make the break points explicit. That level of detail is what separates a correct order from a return, a delay, and a machine sitting idle.

The exploded view illustrations provide the assembly context that a flat parts list cannot. When a component is buried inside a transmission, a steering knuckle, or a mast relay group, the exploded diagram shows how it fits relative to the parts around it. This is invaluable not only for ordering but also for planning a repair – you can see the sequence, the fasteners, the seals, and the sub-assemblies involved before you start turning wrenches.

For fleet operators running a mix of D20-S5, D25-S5, D30-S5, D33-S5, and D35C5 trucks, this manual covers all five models in one document. The tonnage-specific differences are called out where they exist – tire sizes, carriage capacities, transmission variants, mast configurations – while shared components are documented once. That makes it a single reference point for the whole fleet rather than a shelf full of individual model catalogs.

Instant PDF Delivery

This Doosan D20-S5 D25-S5 D30-S5 D33-S5 D35C5 parts book is delivered as an instant PDF download after payment. No shipping, no waiting for a physical book, no risk of a damaged or incomplete printed copy. The file can be viewed on any device – desktop, laptop, tablet, or smartphone – and pages can be printed as needed for the shop floor or parts counter. Search for a part number, a component name, or a serial range and go straight to the relevant page. Whether you are ordering a single seal kit or rebuilding a transmission, this is the reference that keeps the part numbers accurate and the repairs on schedule.