Discovery II (LT) V8-4.6L (2003): Engine, Cooling and Exhaust
Also for this vehicle: Discovery I (LJ) V8-3.9L (1994), Discovery I (LJ) V8-4.0L (1996), Discovery II (LT) V8-4.0L (2002), Discovery Body Repair Manual (1995 on), Discovery Electrical Troubleshooting Manual (1995), Discovery Electrical Troubleshooting Manual (1996), Discovery Electrical Troubleshooting Manual (1997 on), Discovery II (NAS), Discovery II Circuit Diagrams (2000 model year), Discovery II Circuit Diagrams (2003 model year), Discovery II Electrical Library (1999-2003), Discovery II Technical Bulletins, Discovery II (UK), Discovery Technical Bulletins, 300Tdi Discovery, LR3/Disco 3, LR3 (LA) V6-4.0L (2006), LR3 (LA) V8-4.4L (2009), LR3 (LA) V8-4394cc 4.4L (2005), LR4 (LA) V8-5.0L (2010).
Diagnostics
Maintenance
Engine
Transmission
Brakes
Electrical
Steering & suspension
Heating & A/C
Body & interior
Choose Sections to see everything in a chapter, or a chapter title to start at its first page.
Engine297 pages
- Compression Check › System Information › Specifications2
Camshaft, Lifters and Push Rods26 pages
- Camshaft Gear/Sprocket › Component Information › Specifications23
- Camshaft Thrust Plate › Component Information › Specifications
Camshaft, Engine › Component Information8 pages
Rocker Arm Assembly › Component Information8 pages
Cylinder Block Assembly68 pages
- Connecting Rod Bearing › Component Information › Specifications › General Specifications2
- Coolant Drain Plug, Cylinder Block › Component Information › Specifications
- Crankshaft Gear/Sprocket › Component Information › Specifications
- Harmonic Balancer - Crankshaft Pulley › Component Information › Specifications2
- Piston Pin, Engine › Component Information › Service and Repair
Piston Ring, Engine › Component Information7 pages
Cylinder Head Assembly34 pages
- Valve Clearance › System Information › Specifications
- Fuel Pressure Release › System Information › Service and Repair
Rocker Arm Assembly › Component Information8 pages
- Valve Cover › Valve Cover Gasket › Component Information › Service and Repair › Gasket - Rocker Cover - LH234
- Valve Guide › Component Information › Specifications234
Valve Seat › Component Information5 pages
- Valve Spring › Component Information › Specifications234
Valve, Intake/Exhaust › Component Information7 pages
Drive Belts, Mounts, Brackets and Accessories29 pages
Drive Belt › Component Information › Technical Service Bulletins8 pages
Customer Interest for Drive Belt:4 pages
All Technical Service Bulletins for Drive Belt:4 pages
Drive Belt Tensioner › Component Information › Technical Service Bulletins6 pages
- Customer Interest: › TEC1202042 › Dec › 04 › Engine - Drive Belt Noise2
- All Technical Service Bulletins: › TEC1202042 › Dec › 04 › Engine - Drive Belt Noise2
- All Other Service Bulletins for Drive Belt Tensioner: › TEC860904 › Dec › 04 › Charging System - Alternator Cable Sleeve Splitting2
- All Other Service Bulletins for Drive Belt Tensioner: › TEC860904 › Dec › 04 › Charging System - Alternator Cable Sleeve Splitting
Engine Mount › Component Information7 pages
Idler Pulley › Component Information › Technical Service Bulletins8 pages
Customer Interest for Idler Pulley:4 pages
All Technical Service Bulletins for Idler Pulley:4 pages
Engine Lubrication30 pages
- Engine Oil Pressure › Component Information › Specifications2
- Engine Oil Drain Plug › Component Information › Specifications
- Engine Oil › Component Information › Specifications › Capacity Specifications2
- Oil Cooler, Engine › Component Information › Description and Operation23
- Oil Filter, Engine › Component Information › Specifications2
Oil Filter Adapter › Component Information › Technical Service Bulletins4 pages
- Oil Line, Engine › Component Information › Specifications
- Oil Pan, Engine › Component Information › Specifications234
- Oil Pressure Sender › Component Information › Specifications23
- Oil Pressure Warning Lamp/Indicator › Component Information › Description and Operation
- Oil Pick Up/Strainer › Component Information › Specifications23
- Lamps and Indicators - Engine › Oil Pressure Warning Lamp/Indicator › Component Information › Description and Operation
Seals and Gaskets, Engine53 pages
Camshaft Oil Seal › Component Information › Technical Service Bulletins11 pages
All Technical Service Bulletins:5 pages
- All Other Service Bulletins for Camshaft Oil Seal: › TEC100101 › Sep › 01 › Wheels - Difficult to Remove
- All Other Service Bulletins for Camshaft Oil Seal: › TEC100101 › Sep › 01 › Wheels - Difficult to Remove
Crankshaft Main Bearing Seal › Component Information › Technical Service Bulletins9 pages
- Customer Interest: › TEC120202 › Oct › 02 › Engine - Oil Leaks From Rear23
- All Technical Service Bulletins: › TEC120202 › Oct › 02 › Engine - Oil Leaks From Rear23
- All Other Service Bulletins for Crankshaft Main Bearing Seal: › TEC700604 › Oct › 04 › Brakes - Handbrake Vibration Noise23
- All Other Service Bulletins for Crankshaft Main Bearing Seal: › TEC700604 › Oct › 04 › Brakes - Handbrake Vibration Noise
Cylinder Head Gasket › Component Information8 pages
- Exhaust Manifold Gasket › Component Information › Specifications2
- Front Crankshaft Seal › Component Information › Service and Repair
- Oil Pan Gasket, Engine › Component Information › Service and Repair2
- Timing Cover Gasket › Component Information › Service and Repair23
- Valve Cover Gasket › Component Information › Service and Repair › Gasket - Rocker Cover - LH234
- Sensors and Switches - Engine › Oil Pressure Sender › Component Information › Specifications23
Timing Components15 pages
- Camshaft Gear/Sprocket › Component Information › Specifications23
- Crankshaft Gear/Sprocket › Component Information › Specifications
- Timing Chain › Component Information › Service and Repair2345
- Timing Component Alignment Marks › Component Information › Locations
- Timing Cover › Component Information › Specifications2345
Tune-up and Engine Performance Checks16 pages
- Fuel Pressure › System Information › Specifications › Fuel Pump Volume2
- Idle Speed › System Information › Specifications
- Air Cleaner Housing › Air Filter Element › Component Information › Service and Repair
- Fuel Filter › Fuel Pressure Release › System Information › Service and Repair
- Firing Order › Component Information › Specifications
- Ignition Timing › Number One Cylinder › Component Information › Locations
- Ignition Cable › Component Information › Locations2
- Spark Plug › Component Information › Specifications234
- Compression Check › System Information › Specifications2
- Valve Clearance › System Information › Specifications
- Water Pump › Drive Pulley, Water Pump › Component Information › Specifications
Cooling System73 pages
Coolant › Component Information11 pages
Technical Service Bulletins9 pages
- Recalls: › SB141 › Nov › 03 › Campaign - Coolant Warning Tag Installation23
- All Technical Service Bulletins: › SB141 › Nov › 03 › Campaign - Coolant Warning Tag Installation23
- All Other Service Bulletins for Coolant: › TEC700604 › Oct › 04 › Brakes - Handbrake Vibration Noise23
- All Other Service Bulletins for Coolant: › TEC700604 › Oct › 04 › Brakes - Handbrake Vibration Noise
- Specifications › Capacity Specifications2
- Coolant Drain Plug, Cylinder Block › Component Information › Specifications
- Coolant Line/Hose › Component Information › Service and Repair › Heater Return Pipe2
Coolant Reservoir › Component Information › Technical Service Bulletins6 pages
Radiator Cooling Fan28 pages
- Radiator Cooling Fan Motor › Component Information › Diagrams › Diagram Information and Instructions234567891011121314151617181920
- Radiator Cooling Fan Motor Relay › Component Information › Locations2345
- Fan Blade › Component Information › Specifications
- Fan Clutch › Component Information › Technical Service Bulletins › Cooling System - Viscous Fan Replacement2
- Engine - Coolant Temperature Sensor/Switch › Component Information › Service and Repair › Sensor - Radiator Temperature23
- Heater Core › Component Information › Service and Repair
- Heater Hose › Component Information › Service and Repair › Pipe - Heater - Feed2
Lamps and Indicators - Cooling System2 pages
- Radiator › Radiator Drain Plug › Component Information › Specifications › Mechanical Specifications2
- Radiator Hose › Component Information › Description and Operation
- Relays and Modules - Cooling System › Radiator Cooling Fan Motor Relay › Component Information › Locations2345
- Sensors and Switches - Cooling System › Engine - Coolant Temperature Sensor/Switch › Component Information › Service and Repair › Sensor - Radiator Temperature23
- Temperature Gauge › Component Information › Description and Operation
- Temperature Warning Lamp/Indicator, Engine Cooling › Component Information › Description and Operation
- Thermostat, Engine Cooling › Component Information › Specifications23
- Water Pump › Drive Pulley, Water Pump › Component Information › Specifications
Exhaust System21 pages
- Exhaust Manifold › Component Information › Specifications234
Exhaust Pipe › Component Information8 pages
Heat Shield, Exhaust › Component Information3 pages
- Muffler › Component Information › Specifications234
- Seals and Gaskets, Exhaust › Exhaust Manifold Gasket › Component Information › Specifications2