Clark C50/C60/C70/C80D Forklift Parts Manual 8128862 – Doosan Tier 4 PDF

Description

Clark C50/C60/C70/C80D Parts Manual – Doosan Tier 4, Part No. 8128862

This Clark C50/C60/C70/C80D parts manual is the illustrated spare parts catalogue for the CLARK C 50/60/70/80D counterbalance forklift series built with the Doosan Tier 4 engine. Issued under part number 8128862 and dated October 2019, it runs to 344 pages of exploded assembly drawings, each one keyed to a numbered parts list on the same page. If you need to identify, confirm or order a component for a C50D, C60D, C70D or C80D truck, this is the reference that ties the drawing callout to the actual part number.

The document is bilingual. Every parts list entry carries the English description alongside its Korean equivalent, so the same catalogue works for an English-speaking technician and a Korean-reading parts counter without a second book.

File Details

• Manual type: Illustrated parts manual / spare parts catalogue
• Brand: CLARK (CLARK THE FORKLIFT)
• Model series: C 50/60/70/80D – C50D, C60D, C70D, C80D
• Engine: Doosan Tier 4
• Document / part number: 8128862
• Date: October 2019
• Language: English and Korean
• Page count: 344 pages
• File format: PDF
• Serial number reference on cover: P680D – XXXX – 9979 KF

Chapters Covered

• Crankcase (00-823)
• Crankshaft (00-824)
• Cylinder Head and Cover (00-825)
• Camshaft (00-826)
• Engine Mounting (00-827)
• Lubrication System (01-393)
• Cooling Water System, Cooling System and Fan Drive Mounting (01-394, 01-395, 01-396)
• Intake System – Dual and Intake Manifold (03-578, 03-769, 03-772)
• Exhaust Manifold and Exhaust System (03-770, 03-774)
• EGR Cooler Installation (03-771)
• Fuel Lines and Fuel System (03-768, 03-773)
• UREA System (03-775)
• Accelerator Linkage and Accelerator System (02-196, 02-484)
• Torque Converter Housing (05-054)
• Transmission Inductive Parts and Output Shaft (06-089, 06-098)
• Transmission Clutch Packs – Forward, Reverse, 1st, 2nd and 3rd (06-100, 06-129 to 06-132)
• Transmission Case, Mounting and Cooling Lines (06-152, 07-065, 10-137)
• Electrical Control (11-116)
• Battery Mounting (12-313)
• Lighting Installations – Rear Work Light, Strobe Light, Combination Lamp, Head Lamp and Signal Light (13-143 to 13-525)
• Switch Installations, Push Button Wiring and Back-Up Alarm (03-581, 13-228, 13-292, 13-317, 15-016)
• Rear Detector Installation, Electrical Wiring and Electrical Components (14-151, 14-964, 14-997)
• Electrical Wiring – ELH and Key On Strobe Light (15-065, 15-092)
• Drive Axle Housing, Hub Assembly and Mounting (20-193, 20-194, 20-195)
• Differential and Carrier Assembly (20-196)
• Drive Axle Oil Cooler Mounting and Lines (20-273, 20-299)
• Drive Wheel and Tire Mounting – Standard, Dual and Solid Types (22-013, 22-016, 22-024, 22-041)
• Steer Wheel and Tire Mounting and Solid Type (22-014, 22-025, 22-042)
• Brake Lines, Parking Brake System and Brake and Inching Lines (23-542, 23-543, 23-544)
• Brake Energizer Assembly (24-007)
• Steering Wheel, Column and Gear Mounting, and Steering Unit (25-133, 25-145)
• Steering Column Shaft and Steering Column Assembly (25-291, 25-374)
• Steer Axle Mounting and Steer Axle Assembly (26-262, 26-268)
• Steer Cylinder and Hydraulic Steering System (26-267, 26-319)
• Priority Valve Assembly and Flow Control Valve (27-000, 27-001)
• Hydraulic Pump Assembly and Mounting (29-035, 29-049)
• Hydraulic Tank and Components Mounting (29-321)
• Hydraulic Control Valves – 2, 3, 4 and 5 Spool, and Main Control Valves including Push Button versions (30-363 to 30-580)
• Hydraulic Supply, Return, Lift and Tilt Lines (31-318 to 31-371)
• Accumulator Installation (32-171)
• Clamp Lever Lock System, Solenoid Valve and Unloading Valve Assembly (33-047, 33-049, 33-066)
• Floor Plate Mounting and Sheet Metal (37-084, 37-085)
• Enclosed Cab (37-090, 37-215, 37-218)
• Seat Mounting and Seat Assemblies – Standard, Suspension and Michigan variants (37-093, 39-504 to 39-928)
• Armrest Mounting and Seat Armrest Stand Assembly (37-108, 37-119, 37-124, 37-212)
• Seat Belt Mounting (37-133, 37-178, 37-236)
• Radio Installation, Cab Mounting and Rear Accessory Mounting (37-092, 37-147, 37-149)
• Electrical Components – Cab (37-150, 37-216)
• Insulation and Sponge Mounting (37-152, 37-211, 37-217, 37-222)
• Overhead Guard Mounting (37-163, 39-848)
• Heater and Air Conditioner Mounting, Hoses, Condenser and Installation (37-254, 41-115 to 41-190)
• Air Compressor Mounting and Fire Extinguisher (41-145, 41-201)
• Battery and Tool Cover, Battery and UREA Cover, and Counterweight Mounting (38-268, 38-269, 38-286)
• Hood Mounting (39-847)
• Rear View Camera and Monitor Installation (47-030)
• Seat Wing Kit, Safety Wing Mounting and Restraint Seat Installation (47-000, 47-018, 47-033)
• Wiring Harness ISO Valve (49-001)
• Sideshift Cylinder and Side Shift Carriages – Integral and Hook Type (53-152, 53-180, 53-229)
• 4 Hose Adapt – 2 Stage Upright (50-118)
• Attachment Hose and Cable Adaptation and Settings (50-153 to 50-843)
• Auxiliary Valve Plumbing, Quick Disconnect and High Termination (50-186, 50-281, 50-282)
• Solenoid Valve for Device Hose Adaptation (50-807)
• Air Cleaner Assembly (62-007)
• Lift Cylinder Piping and Fork (66-013, 66-058)
• Lift Cylinder, Primary Cylinder and Secondary Cylinder Assembly (66-099, 66-173, 66-175)
• Standard Upright and Triple Stage Upright (66-237, 66-238, 66-239)
• Upright Mounting (66-243)
• Decals, Attachment Name Plate and Model and Specification Decals (40-265, 40-266, 40-282)
• Seat Operated Brake and Switch (75-001, 75-004, 75-005, 75-012)
• License Plate Mounting and Swing Down LPG Tank Mounting (03-382, 03-844)

Read as a whole, this Clark C50/C60/C70/C80D parts manual is a full teardown of the truck on paper. The engine chapters cover the block, crank, head and cam, plus the lubrication, cooling, intake, exhaust, EGR and UREA circuits bolted to it. The driveline chapters break the torque converter, the four transmission clutch packs and the transmission case down to individual discs, pistons, seals and bearings. The chassis side covers the drive axle, differential and carrier, brake and inching lines, parking brake, steer axle and steering column as separate assemblies. On top of that sit the hydraulics – pump, tank, priority valve, flow control valve and the 2, 3, 4 and 5 spool control valve families – and the whole operator compartment, from floor plate and enclosed cab through to seats, armrests, heater and air conditioning. The mast and attachment sections close the book with sideshift cylinders, carriages, lift and tilt cylinders and the standard and triple stage uprights.

How the Part Numbers Are Organised

Each section carries a group code and a title, and each page inside it holds one or more exploded views with ballooned callouts. The parts list beneath the drawing repeats those callouts in numerical order together with the part description, so you can work from either direction – find the number on the drawing and read down to the entry, or scan the list for a description and then trace the number back onto the illustration. Sub-assembly pages such as the crankcase, crankshaft, transmission clutch packs and drive axle housing show every individual seal, shim, bearing, disc and fastener rather than hiding them inside a single assembly number. Sections marked as an assembly having serviceable components illustrated elsewhere tell you when to jump to another page for the breakdown.

Which Trucks This Manual Fits

The catalogue is written for the C 50/60/70/80D series running the Doosan Tier 4 engine, which covers the C50D, C60D, C70D and C80D models. Because several components changed across the production run, the cover instructs you to quote the truck serial number whenever parts are ordered, and the serial reference printed on the cover reads P680D – XXXX – 9979 KF. Keep the serial number of your machine beside you while you work through the drawings, so the variant pages you pull – the various seat mountings, the dual versus single drive wheel setups, the solid versus pneumatic tire pages, the different control valve spool counts – match the truck in front of you.

What You Can Do With This Clark C50/C60/C70/C80D Parts Manual

With the Clark C50/C60/C70/C80D parts manual 8128862 open on a screen or a bench, a workshop can identify the exact component behind a failure instead of ordering by guesswork. A leaking tilt cylinder can be stripped down to the correct packing kit and gland seal. A transmission that will not hold a gear can be traced to the specific clutch pack – forward, reverse, first, second or third – and then to the individual inner and outer discs, piston seals and retaining rings inside it. A hydraulic fault can be narrowed to the priority valve, the flow control valve or the relevant spool section of the main control valve, and the matching O-rings and fittings ordered at the same time.

That precision matters commercially. Forklifts are ordered by part number, not by description, and a wrong number means a truck standing still while the wrong seal or bearing is shipped back. Working from the illustrated parts catalogue removes that loop: the drawing shows you where the part sits, the list gives you the number, and the assembly context tells you which neighbouring seals, washers and fasteners are worth replacing while the joint is already open. It also helps when a machine has been through several owners and the local dealer needs to confirm which variant of a seat, cab, mast or control valve is fitted.

IMAGES PREVIEW

The file is delivered as an instant PDF download after checkout. There is nothing to ship and nothing to wait for – the catalogue opens on a workshop laptop, a tablet on the machine or a phone at the parts counter, and any page can be printed if you prefer a paper copy of just the section you are working on. Keep it on file and the Clark C50/C60/C70/C80D parts manual becomes the parts reference for every C50D, C60D, C70D and C80D truck in the fleet.