JCB Isuzu AU-4LE2, BV-4LE2 Industrial Diesel Engine Service Manual
211 pages · Publication IDE-2450
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- Models
- Isuzu AU-4LE2, BV-4LE2 Industrial Diesel
- Manual type
- Service Manual
- Pages
- 211
- Publication
- IDE-2450
- Condition
- Brand new
What's inside
From the manual's own table of contents: 9 sections, 81 entries. See sample pages (PDF, 277 KB)
General Information 0A-16 topics
- General Information
- Service Precautions
- Reading the Model
- Recommended Lubricant
- List of Trouble Symptom
- Repair Standard
4LE2 Engine Mechanical 1A-126 topics
- ISUZU Diesel Engine
- How to Read the Model
- Explanations on Functions and Operation
- Function Check
- Specifications
- Engine Accessories
- Components
- Removal
- Installation
- Torque Specifications
- Engine Exterior Equipment
- Rocker Arm Shaft
- Disassembly
- Inspection
- Reassembly
- Cylinder Head
- Piston, Connecting Rod
- Flywheel
- Crankshaft Front Oil Seal
- Crankshaft Rear Oil Seal
- Timing Gear Train
- Camshaft
- Crankshaft
- Cylinder Block
- Special Tool
- List of Special Tool
4LE2 Cooling System 1B-14 topics
- Cooling System
- Water Pump
- Thermostat
- Fan Clutch, Cooling Fan
4LE2 Fuel System 1C-12 topics
- Fuel System
- Governor
4LE2 Electrical System 1D-118 topics
- Charging System
- General Description
- Maintenance
- Generator (24V-30A)
- Structure
- Connector Terminal
- Internal Connections
- Bench Test
- Trouble Diagnosis
- Maintenance Standard
- Generator (24V-50A)
- Inspection (reference)
- Handling
- Trouble and Action
- Generator (12V-20A)
- Starting System
- No Load Test
- Output Characteristic (reference)
4LE2 Exhaust System 1G-19 topics
- EGR Control
- Appearance of EGR Controller
- EGR Controller Wiring Diagram
- Connector Pin Layout
- Engine Coolant Temperature Sensor Circuit Diagram
- Tachosensor Circuit Diagram
- Boost Pressure Sensor Circuit Diagram
- Engine Coolant Temperature Control
- Engine Speed and Boost Pressure Control
4LE2 Lubrication System 1H-13 topics
- Lubrication System
- Oil Filter
- Oil Pump
4LE2 Intake System 1J-12 topics
- Turbocharger
- List of Measurement Tool
4LE2 Preheating System 1K-12 topics
- Preheating System
- Glow Plug Check
Inside this manual
Real pages from this service manual (211 pages). Open the sample pages (PDF, 276 KB)
- Specifications, page 32: General Information 0A-31
- Repair procedure, page 77: 1A-40 4LE2 Engine Mechanical
- Diagram, page 197: 1G-4 4LE2 Exhaust 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, 211 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
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).