JCB Loadall Rough Terrain 506-23, 509-23, 512-26 Variable Reach Truck Service Manual
3,010 pages · Publication 9813-9400
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- Models
- Loadall Rough Terrain 506-23, 509-23, 512-26
- Serial coverage
- from SN 2902000
- Manual type
- Service Manual
- Pages
- 3,010
- Publication
- 9813-9400
- Condition
- Brand new
What's inside
From the manual's own table of contents: 16 sections, 135 entries. See sample pages (PDF, 512 KB)
01 - Machine15 topics
- Acronyms Glossary
- 01-03-03 Safety - Yours and Others
- 01-03-06 Safety Warnings
- 01-03-09 General Safety
- 01-03-12 Maintenance Safety
- 01-03-18 Operating Safety
- 01-03-21 Worksite Safety
- 01-03-24 Risk Assessment
- 01-03-27 Maintenance Positions
- 01-06-03 Model and Serial Number
- 01-06-06 Using the Manual
- 01-09-03 Log Moving/Object Handling
- 01-09-06 Optional Equipment and Attachments
- 01-09-12 Main Component Locations
- 01-09-15 Service Point Locations
06 - Body and Framework6 topics
- 06-06-03 Battery Compartment
- 06-06-06 Engine Compartment
- 06-06-10 Transmission Compartment
- 06-06-30 Undershield
- 06-12-12 Pivot Link Lever (Upper)
- 06-63-15 Operator Protective Structure
09 - Operator Station1 topic
- 09-27-36 Accelerator Pedal
12 - Heating, Ventilating and2 topics
- 12-03-06 Pressure Switch
- 12-03-09 Expansion Valve
12 - Heating, Ventilating and Air-Conditioning (HVAC)18 topics
- 15-51-03 Crankshaft Gear
- 15-51-09 Fuel Injection Pump Gear
- 15-51-15 Heavy Duty PTO Gear
- 15-84-03 Crankshaft Position
- 15-84-06 Camshaft Position
- 15-84-14 Exhaust Manifold Temperature
- 15-84-16 Exhaust Manifold Pressure
- 15-84-17 Temperature and Manifold Air Pressure (TMAP)
- 15-84-18 Temperature and Mass Air Flow (TMAF)
- 15-84-19 Exhaust Temperature
- 15-84-24 Fuel Temperature
- 15-84-27 Fuel Rail Pressure
- 15-84-29 Foot Throttle Control
- 15-84-33 Coolant Temperature
- 15-84-42 Engine Oil Temperature
- 15-84-43 Engine Oil Level
- 15-84-48 Intercooler Outlet Temperature
- 15-84-51 Nitrogen Oxide (NOx)
18 - Fuel and Exhaust System9 topics
- 18-09-03 Filter Element
- 18-09-09 Pre-Filter Element
- 18-12-04 Water in Fuel Sensor
- 18-18-27 High Pressure Rail Valve
- 18-24-03 Inlet Manifold
- 18-24-04 Outlet Manifold
- 18-30-12 Pump Supply Module
- 18-30-15 Dosing Metering Module
- 18-30-30 Intake Throttle
21 - Cooling System1 topic
- 21-03-09 Transmission Oil Cooler
24 - Brake System4 topics
- 24-03-01 Master Cylinder
- 24-03-06 Priority Charge Valve
- 24-03-45 Vacuum Servo Unit
- 24-03-57 Pressure Sensor
25 - Steering System3 topics
- 25-00-03 Manual Steer Mode System
- 25-00-06 Auto Steer Mode System
- 25-09-03 Manual Mode Valve
27 - Driveline16 topics
- 27-05-15 Solenoid Control Valve
- 27-05-18 Pressure Relief Valve
- 27-05-21 Pressure Maintenance Valve (PMV)
- 27-05-30 Oil Pressure Sensor
- 27-05-33 Oil Temperature Sensor
- 27-05-40 Suction Strainer
- 27-05-45 Piston Ring Seal
- 27-06-15 Solenoid Control Valve
- 27-06-18 Pressure Relief Valve
- 27-06-21 Pressure Maintenance Valve (PMV)
- 27-06-30 Oil Pressure Sensor
- 27-06-33 Oil Temperature Sensor
- 27-06-40 Suction Strainer
- 27-06-45 Piston Ring Seal
- 27-06-86 Oil Transfer Pipe
- 27-27-03 Upper Trunnion
30 - Hydraulic System27 topics
- 30-00-03 Smooth Ride System (SRS)
- 30-00-09 Levelling System
- 30-00-49 Schematic Symbols
- 30-00-50 Schematic Circuit
- 30-03-12 Suction Strainer
- 30-04-60 Pilot Pressure Supply Main
- 30-15-07 Lift Extension
- 30-15-08 Lift Compensating
- 30-18-06 Smooth Ride System (SRS)
- 30-51-03 Main Relief Valve (MRV)
- 30-51-06 Auxiliary Relief Valve (ARV)
- 30-51-21 Load Sense Relief Valve
- 30-51-24 Flow Regulator
- 30-51-27 Pressure Compensator Valve
- 30-53-03 Main Relief Valve (MRV)
- 30-53-06 Auxiliary Relief Valve (ARV)
- 30-53-27 Pressure Compensator Valve
- 30-53-36 Load Hold Check Valve
- 30-54-03 Main Relief Valve (MRV)
- 30-54-06 Auxiliary Relief Valve (ARV)
- 30-54-39 Load Hold Check Valve
- 30-60-12 Electro Proportional Control
- 30-60-27 Auxiliary Circuit
- 30-60-90 Flow Regulator
- 30-97-03 Quick Release Coupling
- 30-97-24 Push Lock Fitting
- 30-97-27 Rapid Assembly Hose Fitting
33 - Electrical System13 topics
- 33-00-50 Schematic Circuit
- 33-03-03 Isolator Switch
- 33-12-12 Operator Station
- 33-12-45 Power Distribution
- 33-12-46 Immobiliser
- 33-12-93 Selective Catalytic Reduction (SCR)
- 33-15-03 Reverse Warning
- 33-24-03 Instrument Panel
- 33-27-51 Hydraulic Flow
- 33-45-01 Instrument Panel
- 33-45-42 Selective Catalytic Reduction (SCR)
- 33-45-44 Nitrogen Oxide (NOx) Sensor
- 33-84-15 Transmission Oil Temperature
75 - Consumable Products1 topic
- 75-09-12 Diesel Exhaust Fluid (DEF)
78 - After Sales3 topics
- 78-24-03 Maintenance Intervals
- 78-24-06 Pre-start Cold Checks, Service Points and Fluid Levels
- 78-24-09 Functional Tests and Final Inspection
Inside this manual
Real pages from this service manual (3,010 pages). Open the sample pages (PDF, 511 KB)
- Specifications, page 1,733: 30 - Hydraulic System
- Diagram, page 2,285: 12 - Harness
- Troubleshooting, page 2,791: 57 - Electronic Diagnostic
- Color page, page 1,685: 30 - Hydraulic System
- Color page, page 2,024: 33 - Electrical System
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, 3,010 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.
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).