Every one of the 350 pages in this Wacker Neuson WL32 Service Manual PDF (OEM #1000350669) is aimed at one machine: getting your WL32 wheel loader back to spec. You get full electrical wiring diagrams, hydraulic schematics with hose routing for the traveling drive and operating hydraulics, plus factory error code lists for the machine electronics. Step-by-step teardown and installation procedures run from the variable displacement pump P35 and gear pump P32 to the steering orbitrol S4, axles, brakes, steering column, and cabin. Both engine variants are in here: service the 36.3 kW or the 44.7 kW with its diesel particulate filter, alternator, and starter M001, following the same factory repair instructions the dealer uses. Your loader is down and the clock is running. Get the factory numbers, not forum guesses. Bookmarked and keyword-searchable; open it on any device, jump to the schematic, and start wrenching.
What's Inside This Wacker Neuson WL32 Manual
| System | Pages | Key Topics |
|---|
| Introduction | 9-44 | Notice on This Service Manual (Use of the Service Manual, Explanation of Symbols and Abbreviations, Repair Instructions), Technical Data (Engine, Permissible Inclination) |
| Operation | 45-60 | B.1 Overview of Control Elements, B.2 Indicator Lights and Warning Lights (Overview) |
| Maintenance | 61-134 | Information on Maintenance, Maintenance Overview, Lubrication Plan, Fluids and Lubricants, Maintenance Accesses, Cleaning and Maintenance, Lubrication Work, Fuel System |
| Engine | 135-154 | Complete Component (36.3 kW Engine), Complete Component (44.7 kW Engine), Alternator (44.7 kW), Starter M001 (44.7 kW), Diesel Particulate Filter (44.7 kW Engine) |
| Cooling | 155-160 | Removing/installing the Coolant Reservoir, Removing/installing the Radiator, Removing/installing Fan Blades |
| Traveling Drive | 161-190 | Traveling Drive Hose Routing, Variable Displacement Pump P35, Variable Displacement Motor M20, Manifold, Hydraulic Oil Tank Z57, Removing/installing the Cardan Shaft |
| Axles | 191-200 | Front Axle, Rear Axle, Type Label – front/rear Axle |
| Brake | 201-208 | Removing/installing the Brake Pedal, Removing/installing the Parking Brake, Removing/installing the Parking Brake Bowden Cable, Master Brake Cylinder |
| Steering System | 209-222 | Steering Orbitrol S4, Removing/installing the Steering Wheel, Removing/installing the Steering Column, Removing/installing the Steering Column Gas Strut |
| Operating Hydraulics | 223-266 | Overview, Hose Routing, Gear Pump P32, Removing/installing Lock Cylinder A4, Removing/installing the Lock Pin, Removing/installing the Tilt Cylinder |
| Electrical System | 267-304 | Fuses, Removing/installing the Machine Control Unit, Joystick, Removing/installing the Battery Master Switch, Malfunctions of the Machine Electronics |
| Trim | 305-314 | Removing/installing the Engine Cover, Removing/installing the Floor Panels, Removing/installing the Trailer Power Outlet, Removing/installing the Trailer coupling/chassis Cover |
| Cabin | 315-332 | Removing/installing the Operator Seat, Removing/installing the Indicating Instrument, Removing/installing the Starter, Removing/installing the 12 V Connector |
| Malfunctions | 333-344 | Towing a Machine, Error Code Lists |
Quick Reference Specifications
| Specification | Value | Page |
|---|
| Engine Output (Perkins 404F-22T) | 44.7 kW (59.9 hp) | p. 13 |
| Battery Capacity | 95 Ah | p. 14 |
| Machine Travel Pressure | 450 bar (6527 PSI) | p. 14 |
| Operating Hydraulics Pressure | 210 bar (3046 PSI) | p. 15 |
| Steering System Operating Pressure | 175 bar (2538 PSI) | p. 16 |
| Operating Weight | 3000 kg (6614 lbs.) | p. 18 |
| Overall Length with standard bucket | 5007 mm (197 in) | p. 20 |
| Wheel nut M20 x 1.5 torque | 400 Nm | p. 21 |
| Fuel tank capacity | 70 l (18.5 gal) | p. 75 |
| Engine oil with filter capacity (404F-22T) | 10.6 l (2.8 gal) | p. 76 |
| Cooling system contents | 16.0 l (4.2 gal) | p. 75 |
| Front Axle Capacity | 3.2 l (0.9 gal) | p. 75 |
