JCB 426 Wheeled Loading Shovel Parts Catalogue PDF – 9802/2740

Description

JCB 426 Wheeled Loading Shovel Parts Catalogue – 9802/2740

This is the full parts catalogue for the JCB 426 wheeled loading shovel, issued under publication number 9802/2740. It is the document a parts desk, workshop or owner uses to identify exactly which component belongs on a given machine, because every illustrated assembly is broken down into item numbers, part numbers, change numbers, descriptions, remarks and quantities. The catalogue runs from the loader end and attachments right through to the engine, so a single lookup covers the whole machine rather than just the hydraulics or just the cab.

Machines built to different specifications – 426HT, 426ZX, high-lift and super high-lift builds, Farm Master and Toolcarrier variants, plus a long list of sales specials – are all handled inside the same document, with the differences called out where the parts actually change.

File Details

• Manual type: Illustrated parts catalogue
• Brand: JCB
• Model: 426 wheeled loading shovel
• Publication number: 9802/2740
• Language: English
• Format: PDF
• Length: 691 pages
• Engine coverage: BTAAS.9 – C Series Tier 2 emissions; engine complete assembly listed as QSB5.9-44 Tier 2

Chapters Covered

The catalogue is split into lettered sections with numbered sub-sections, each opening with its own exploded illustration, parts table and machine group listing:

• A – Attachments: A01 Shovels, A03 Attachments
• B – Bodywork, Cab, Loader End: B01 Bodywork/Frame, B02 Cab, B03 Loader Front End, B05 Refurbishments, B06 Homologation Parts
• C – Electrics – Machine, Cab & Engine: C01 Electrics, Main Machine; C02 Electrics, Engine; C03 Electrics, Cab
• D – Controls – Machine, Engine & Steering: D01 Controls, Machine; D02 Controls, Engine; D03 Column, Steering
• E – Hydraulics & Air including Steering: E01 Hose & Pipework, E02 Pump/Motor & Pump Drive, E03 Valves & Hydraulic Filters, E04 Rams
• F – Axles, Wheels & Transmission: F01 Axles, Front; F02 Axles, Rear; F03 Wheels, Tyres & Propshafts; F04 Propshafts, Transmission; F05 Transmissions; F06 Cooler, Oil, Transmission
• G – Brakes: G01 Brakes
• U – Engine BTAAS.9 – C Series Tier 2 Emissions: U01 Engine Block & Sub-Assemblies, U02 Cylinder Head & Sub-Assemblies, U03 Induction & Exhaust Systems, U04 System, Cooling, U05 System, Lubrication, U06 System, Fuel, U07 Equipment, Auxiliary

Within those sections the coverage is unusually granular. Section A lists the 1.8 cu.m and 2.0 cu.m shovels in quickhitch Z-bar, HT and Z-bar builds, penetration shovels, bolt-on toeplates, tooth guards, fork frames and tines for both standard and parallel lift, the quickhitch assembly itself, quick-release couplings and class 3 fork and frame. Section B covers the front and rear chassis, fenders for different tyre sizes, guards, counterweights, corner castings, belly guards, steps and light arms, hose clamps, the cooling bay cover and grille, centre pivot, engine cover and toolbox, fuel sender, air conditioning condenser and the complete cab group – glazing, doors, armrests, air suspension and mechanical suspension seats, mirrors, interior mouldings, soundproofing and windscreen guards. Section C lists the harnesses, battery and fittings, starter and alternator, engine pre-heat, instrument panels, fuse and relay boxes, column switches, work lights, beacons, reverse alarm, horn, heated mirror and the CCTV installations. Section D covers the joystick and multi-lever servo valves, throttle control and pedal, tilt reset and lift arm reset controls and the steering column. Section E carries the loader end circuits, servo pipework, test points, load suspension, fan motor pipework, steer valve and steer ram hoses, return line filter, hydraulic oil cooler, emergency steer, quickhitch locking and main pump pipework. Section F details the front and rear PR12 and PR10 axles with open and limited slip differentials, hubs and brake discs, the range of wheel and tyre assemblies, propshafts, the transmission mounting and assembly, torque converter, gearbox housing and the coupling groups, oil pump, gearshift system, transmission filter, dipstick and senders. Section G covers the brake valve, parking brake control and caliper, brake pedal and the brake system pipework. Section U takes the engine apart into block, crankshaft, bearings, pistons and con-rods, fan drive, timing case, flywheel and housing, engine mountings, cylinder head, rocker assembly, manifolds, air filter, exhaust system, water pump, thermostat, radiator and cooler assembly, air charge cooler pipework, sump, oil pump, oil filter and cooler, fuel injection pump, injectors and injection pipes, fuel filters, turbocharger and the air conditioning compressor.

What this gives a technician is not a general description of the machine but a line-by-line route from a failed component back to an orderable part number. Every table is keyed to an illustration, so you can look at the drawing, read the item number off the exploded view and drop straight onto the matching row. Where a part was superseded, the change number column shows it; where a part only applies to a particular build, the remarks and usage code columns say so. Spacers, shims, seals, O-rings, dowels, washers and fasteners are all listed at their own item numbers rather than being lumped together, which is what makes a catalogue like this usable for a rebuild rather than just for a filter change.

Machine Builds and Serial Breaks

JCB built the 426 in several configurations and this catalogue reflects that. Separate exploded views and parts tables are given for the HT, Z-bar, parallel lift, high lift and super high lift loader ends, for standard and extra counterweights, for front and rear fenders in 620, 750 and 20.5R25 tyre versions, and for canopy and cab machines. Machine group entries and serial number references appear against many sections – values such as 200111, 200112, 200121, 256200, 276470, 1231503 on, 1231574, 1231581, 1231642 and 1231643 – so that the correct variant of a part can be selected before anything is ordered. Sales special builds including the folding step, rear protection guard, 12 and 24 volt trailer electrics, high level brake light, beacon and various tyre options are each given their own page.

Who This Parts Catalogue Is For

• Workshops rebuilding a 426 loader end, centre pivot or axle
• Parts departments and dealers sourcing genuine numbers
• Owners ordering service items – filters, hoses, seals, brake discs, fan drive couplings
• Restorers or rebuilders working through a machine system by system
• Anyone who needs to confirm whether a part is superseded before buying

The document assumes you already know your way around the machine, and it rewards that with a very complete breakdown of everything from a single toeplate bolt to a complete axle assembly.

Identify the Correct Part First Time

IMAGES PREVIEW

With the JCB 426 wheeled loading shovel parts catalogue, publication 9802/2740, on hand you can pull the right part number for a specific assembly on a specific build of machine, confirm supersessions through the change number column, check quantities before ordering, and see how a component sits in relation to everything around it on the exploded illustration. That is the difference between ordering once and ordering three times. The file is delivered as an instant PDF download – no shipping, no waiting on a disc, readable on a laptop, tablet or phone in the workshop, and printable page by page for the job you are actually doing that day.