Description
Allis Chalmers 840 840B Parts Catalog is a detailed illustrated parts reference for 840 and 840B articulated wheel loaders and the 840 forklift covered by publication 9006763.
WHAT THIS MANUAL CONTAINS
- Alphabetical and numerical indexes – two locating systems for finding major groups, assemblies, components and individual part numbers, with page and illustration-grid references.
- Parts-list layout and ordering information – illustrated assemblies arranged with drawings on the left-hand page and corresponding item numbers, part numbers, quantities and descriptions on the facing text page.
- Engine assemblies – separate 840 and 840B coverage for replacement engines and short blocks, cylinder blocks, cylinder heads, crankshafts, connecting rods, pistons, flywheel housings and gasket sets.
- Valve train and timing components – camshafts, idler gears, timing gears, rocker arms, push rods, valve operating mechanisms, intake and exhaust valves, and valve springs for the listed engine applications.
- Engine lubrication – oil filters, oil pumps and oil pans, with the relevant illustrated component listings for both 840 and 840B engine arrangements.
- Air intake and exhaust – intake and exhaust manifolds, air cleaners, 840B air filter and air heater components, plus muffler assemblies for the applicable model.
- Cooling system – fan blades, water pumps, thermostats and radiators, together with the 840B oil cooler listing.
- Fuel system – injection-pump drive, housing and drive, head and rotor, injectors, nozzle holders, injection lines, filters, fuel lift pump, tank, strainer, sending unit and model-specific controls.
- Electrical and instruments – 840 and 840B battery groups, power modules, starting motors and wiring groups, plus alternator, instrument panels, road lamps, warning lamps and associated electrical items.
- Drive train – transmission, converter, transmission case and cover, control valve, hydraulic piston housing, charging pump, oil filter, gear-shift linkage, clutch groups and parking-brake assemblies.
- Drive shafts and axle configurations – front and rear drive shafts, plus axle and housing, differential, shaft and hub, and brake-parts listings for PR65H x 2, x 12, x 14, x 38, x 64 and x 84 arrangements.
- Steering, wheels and braking – power-steering cylinder, steering column and valve, wheel group, wheel cylinder, tyres and wheels, master cylinder, power brake cylinder, brake lines and clutch cut-off valve.
- Hydraulic systems – power-steering and loader lines, reservoir, pumps, flow divider, loader valves and controls, loader lift and dump cylinders, forklift tilt and lift cylinders, and related hoses and tubing.
- Attachment hydraulics – 4-in-1 bucket cylinders and controls, third-spool controls, auxiliary pump and motor, mast-on-loader hydraulics, return-to-dig equipment, position indicator, hose reel and 30-foot mast auxiliary group.
- Loader, forklift mast and attachments – loader lift arms; 10-foot, 14-foot, 21-foot and 30-foot mast assemblies; loader and 4-in-1 buckets; carriage and tine arrangements; counterweight, drawbar, ether starting aid, log clamp and rear-view moldboard.
- Cab, frame and operator-area parts – full-vision and Sims cab assemblies, heater and blower equipment, defroster, wipers, mirrors, canopy, fenders, power frames, tool frames, hoods, hood supports, ladder, platform, seat group and lock assembly.
- Recommended dealer stock list – a final listing of recommended stocked items following the illustrated parts sections.
MODELS COVERED
Allis Chalmers 840 articulated wheel loader; Allis Chalmers 840B articulated wheel loader; Allis Chalmers 840 forklift.
Allis Chalmers 840 840B Parts Catalog – MANUAL DETAILS
- Manufacturer: Allis Chalmers
- Models: 840 and 840B
- Machine type: Articulated wheel loader and forklift
- Manual type: Parts catalog
- Format: Digital PDF
- Publication number: 9006763
- Page count: 379 pages
HOW THIS MANUAL HELPS
The Allis Chalmers 840 840B Parts Catalog helps identify assemblies before ordering replacement components or comparing fitted parts. Its illustration-and-list format links each numbered drawing item to a part number, quantity and description. Use the model-specific sections to distinguish 840 and 840B arrangements where the catalogue lists different components. The indexes provide a practical route from a known part number or assembly name to the relevant illustration page.
As a parts catalogue, this publication is intended for component identification and assembly reference rather than repair procedures. The Allis Chalmers 840 840B Parts Catalog is particularly useful when working through engine, fuel, transmission, axle, steering, braking, hydraulic, loader, mast, cab and attachment assemblies. It also records alternative configurations such as the listed axle groups, mast heights and attachment arrangements. The Allis Chalmers 840 840B Parts Catalog can therefore support accurate parts checking across the covered wheel loader and forklift equipment.
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