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MODEL SELECTION INDEX
MY2006 VZ Series - Service Information - Update
Section 6A4 Engine Mechanical – GEN IV V8
1 General Information
1.1 Engine Views
Engine View Left-hand Side
Lower Engine Assembly
Cylinder Head
Intake Manifold
1.2 Engine Serial Number
1.3 Engine Construction
Cylinder Block
Cylinder Heads
Valve Train
Crankshaft
Piston and Connecting Rod
Camshaft and Drive
Intake Manifold
Exhaust Manifold
Oil Pan
1.4 Engine Lubrication System
Oil pump
Oil Flow
Oil Seals
Positive Crankcase Ventilation System
1.5 Service Notes
2 Diagnosis
2.1 General Information
3 Minor Service Operations
3.1 Air Intake Duct Resonator
Remove
Reinstall
3.2 Engine Dress Cover
Remove
Reinstall
3.3 Oil Pressure Sensor
Remove
Reinstall
3.4 Oil Level Indicator and Tube
Remove
Reinstall
3.5 Crankcase Ventilation Hoses/Pipes
Remove
Reinstall
3.6 Intake Manifold Assembly
Remove
Disassemble
Clean and Inspect
Reassemble
Reinstall
3.7 Coolant Vapour Vent Pipe and Covers
Remove
Reinstall
3.8 Engine Valley Cover
Remove
Clean and Inspect
Reinstall
3.9 Hydraulic Valve Lifters
Remove
Disassemble
Clean and Inspect
Reassemble
Testing Lifter Leak-down Rate
Reinstall
3.10 Crankshaft Balancer
Remove
Clean and Inspect
Reinstall
3.11 Crankshaft Front Oil Seal
Remove
Reinstall
4 Major Service Operations
4.1 Engine Assembly
4.2 Oil Pan Assembly
4.3 Engine Front Cover
Remove
Clean and Inspect
Reinstall
4.4 Crankshaft Spigot Bearing
Remove
Reinstall
4.5 Oil Pump, Pump Screen and Deflector
Remove
Oil Pump Disassemble
Clean and Inspect
Oil Pump Reassemble
Reinstall
4.6 Timing Chain and Sprockets
Remove
Clean and Inspect
Reinstall
5 Specifications
5.1 Engine
5.2 Lubrication System
6 Torque Wrench Specifications
6.1 Engine
6.2 Special Tool Fasteners
7 Special Tools