JCB WLS 432ZX Wheel Loader Service Manual
245 pages · Publication 550-43477-1
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- Models
- WLS 432ZX
- Manual type
- Service Manual
- Pages
- 245
- Publication
- 550-43477-1
- Condition
- Brand new

What's inside
From the manual's own table of contents: 4 sections, 118 entries. See sample pages (PDF, 353 KB)
Section 1 - General Information3 topics
- Introduction
- Colour Codes
- Identification Plate
Section 2 - Care and Safety5 topics
- Safety Notices
- General Safety
- Operating Safety
- Maintenance Safety
- Safety Decals
Section 3 - Maintenance60 topics
- Service Schedules
- Greasing
- Z-Bar Loader Arm Pivot Points
- Propshafts
- Loader Arm Safety Strut
- Installing the Safety Strut
- Articulation Lock
- Installing the Articulation Lock
- Hydraulic System
- Front & Rear Axles
- Engine Oil and Filter
- Checking the Oil Level
- Changing the Oil and Filter
- Fuel System
- Types of Fuel
- Draining the Fuel Filter (Spin-on)
- Cooling System
- Checking the Coolant Level
- Changing the Coolant
- Fan Belt
- Alternator Drive Belts
- Engine Drive Belt
- Engine Air Filter
- Changing the Air Filter Elements
- Direct Glazing
- Centre Pivot
- Cooling Pack
- Replacement
- Introduction to Hydraulic Schematic Symbols
- General (Basic and Functional Symbols)
- Control Valves
- Example of Schematic Circuit
- Guideline for acceptable wear
- Disassembly
- Assembly
- Recommended Start-Up
- Procedure For New or Rebuilt Pump
- PRESSURE TESTING
- DESCRIPTION OF HYDRAULIC SYSTEM
- OPERATION – BUCKET CROWD
- Hydraulic Contamination
- Hydraulic Fluid Quality
- Venting the Hydraulic Pressure
- Automatic Carry Control System Venting
- Connecting and Disconnecting Hydraulic Hoses
- Connecting the Hoses
- Fitting Procedure
- Cooling Fan Motor
- Removal and Replacement
- Dismantling, Inspection and Assembly
- Cooling Fan Motor Components
- Removal
- Dismantling
- Bi-Directional Motor
- Maintenance of Cylinders
- Storage of Cylinders
- Loader Lift Cylinder
- Steering Cylinder
- Dismantling of Steering Cylinder
- Fault Finding
Section F - Transmission46 topics
- GENERAL INSTRUCTIONS
- SHIMS
- SEALS FOR REVOLVING SHAFTS
- Storage and Service Instruction
- FRONT AXLE PERIODIC SERVICING
- Axle case
- Final Drives
- FINAL DRIVE SECTION
- FRONT DIFFERENTIAL AXLE SECTION
- Parking Brake Calipers wear check and replacement
- Calipers replacement
- BLING
- Parking Brake group dismantling
- Front Axle Differential Unit overhauling: dismantling
- Computing of Brake Disk Pack of Rear Axle Final Drive
- Computing clearance for making up Brake Disk
- Second system to determine lug brake disks shim
- MAX-TRAC
- MAX-TRAC SECTION
- Differential Unit overhauling : Re-assembling
- sembling
- TROUBLESHOOTING
- Technical Data
- (ZF 4WG - 160 Powershift Transmission)
- Fault Codes
- Display Panel
- Warning Lights
- Brake Circuits, Valves and Pedals
- Brake Valve
- Parking Brake
- Adjusting the Cable Slack
- Renewing the Brake Pads
- Testing the Parking Brake
- Parking Brake Transmission Disconnect
- Charging the Accumulators
- Brake System
- Service Brake
- Pump
- Steering Valve
- Steering Valve - Operation
- Tools
- Assembling
- Assembling spool and sleeve
- Assembly pattern for standard bearing
- Installation Instruction for Lip Seal
- Assambly of the Shock Valves
Inside this manual
Real pages from this service manual (245 pages). Open the sample pages (PDF, 353 KB)
- Diagram, page 81: Basic System Operation
- Specifications, page 180: Transmission
- Troubleshooting, page 192: Transmission Fault Codes
- Color page, page 174: Section F - Transmission
- Color page, page 98: Section E - Hydraulics
This is a service manual
Here's how it compares to the other manual types.
Service manual
Factory repair procedures and technical information such as specifications, troubleshooting, and wiring and hydraulic diagrams, for the models and systems the manual covers. See What's inside for its topics.
Operator's manual
Safe operation, controls, maintenance schedules, lubrication points, inspections, and basic checks. Repair procedures are in the service manual.
Parts manual
Illustrated diagrams with factory part numbers for identifying components and ordering parts. Repair procedures are in the service manual.
Engine service manuals are sometimes sold separately, since certain machine models were offered with more than one engine option.
What it's used for
Factory manual for in-house farm and construction shop use. Straightforward, complete, and easy to follow. It contains the OEM information dealership service departments and parts counters use to diagnose problems, identify components, and perform maintenance or repairs correctly.
Service shops and owner/operators who repair their own equipment
Identifying correct parts and seeing how assemblies come apart and go back together
Keeping equipment running with less downtime
Factory manual, 245 pages
Quantity one is the manual described above.
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60-day returns
Free if the mistake is ours. A manual ordered in error must come back unopened in its shrink-wrap; you pay return shipping and a 20% restocking fee applies. Return policy
Other editions and similar models
Questions about model, serial number, engine coverage or contents? Contact us before purchasing and we'll help confirm it's the right manual. Please verify the manual type, machine model, serial number range and engine coverage before purchasing: manuals ordered in error carry a 20% restocking fee (return policy).