JCB 434S, 435S Wheeled Loading Shovel Service Manual
747 pages · Publication 9803-9420-3
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- Models
- 434S, 435S Wheeled
- Serial coverage
- 434S from SN 1244000, 435S from SN 2063353 to 2063382
- Manual type
- Service Manual
- Pages
- 747
- Publication
- 9803-9420-3
- Condition
- Brand new
What's inside
From the manual's own table of contents: 100 topics. See sample pages (PDF, 320 KB)
- About this Publication
- Zinc Plated Fasteners and Dacromet Fasteners
- Hydraulic Connections
- Numerical List
- Tool Detail Reference
- Sealing and Retaining Compounds
- Colour Coding
- Safety Check List
- Safety - Yours and Others
- General Safety
- Operating Safety
- Maintenance Safety
- Safety Labels
- Introduction
- Safety Label Identification
- Part Numbers and Descriptions
- Air Conditioning Option
- Air Conditioning
- Rivet Nuts
- Air Conditioning Components
- Glazing
- ROP/FOPS Structure
- Removal and Replacement of the Rear Bodywork
- System
Show all 100 topics
- Removal and Installation
- General Electrical Data
- Using a Multimeter
- Battery
- Alternator
- Starter Motor
- Wire and Harness Number Identification
- Wiring Harness Repair
- Introduction to Fault - Finding Techniques
- Rexroth Valve Machines
- Parker Valve Machines
- General Description
- Introduction to Hydraulic Schematic Symbols
- 434S Rexroth Valves (Before June 2009)
- Pump Operation
- Pump Pressure/Flow Regulator Valves
- Loader Valve
- Loader Valve - Arms Raise/Lower
- Loader Valve - Shovel Float
- Loader Valve - Shovel Tip
- Loader Valve - Shovel Crowd
- Compensator Spool - Operation 1
- Compensator Spool - Operation 2
- Auxiliary Services
- Servo Pressure Regulating Valve
- Smooth Ride System (SRS)
- Electronic Emergency Steering
- Loader Valve - Operation
- Smooth Ride System
- Loader Valves
- Hydraulic Fault Finding
- Hydraulic Contamination
- Releasing the Hydraulic Pressure
- Connecting and Disconnecting Hydraulic Hoses
- `Positional Type' Hydraulic Adaptors
- Flow and Pressure Tests
- Hydraulic Cooling Fan Setting
- Emergency Steering (Electronic)
- Disassembly, Inspection and Assembly
- Removal and Replacement
- Tandem Pumps
- Replacing the Pressure/Flow Regulator
- Renewing Drive Shaft Seal
- Dismantling, Inspecting and Assembly
- Precautions During Use
- Typical Ram
- Hot Test Settings
- Transmission
- Axles
- Tyres
- Front Axle
- Rear Axle
- Hub and Driveshaft
- Drive Head
- Crown Wheel and Pinion
- Limited Slip Differential Unit
- ZF Axles
- General
- Basic Operation
- General Information
- Transmission Fault Finding
- Electronic Monitoring System Display Panel
- Brakes
- 434S Machines
- 435S Machines
- Service Brakes
- System Accumulators
- Park Brake
- Park Brake Testing
- Foot Valve
- Dismantling and Assembly
- General Data
- Steering Operations
- System Description
- Possible faults
- Clean
Inside this manual
Real pages from this service manual (747 pages). Open the sample pages (PDF, 320 KB)
- Specifications, page 76: Section B - Body & Framework
- Diagram, page 219: Section C - Electrics
- Troubleshooting, page 274: Section C - Electrics
- Color page, page 256: Section C - Electrics
- Color page, page 454: Section F - Transmission
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, 747 pages
Quantity one is the manual described above.
Fast free USA shipping
Ships in 1 business day.
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
Binder not included
Manuals over about 300 pages may need a standard 3-ring binder, which you can buy locally to keep the pages organized for shop use.
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).