Contents

Technical specifications

• Main technical characteristics
• Basic data for adjustments and control
• Sealants and glue

Special tools

4G64 ENGINE

Technical operations on a car

• Checking and adjusting the tension of drive belts
• Checking hydraulic compensators
• Checking and adjusting the ignition timing
• Checking the idle speed
• Checking the composition of the air-fuel mixture at idle
• Compression check
• Checking the vacuum in the intake manifold
• Adjusting the timing belt tension

Oil pan and oil intake

Timing belt and balancer drive belt

Camshaft oil seal

Crankshaft oil seals

Front oil seal

Rear oil seal

Cylinder head gasket

Engine assembly

6G72 ENGINE

Technical operations on a car

• Checking and adjusting the tension of drive belts
• Checking hydraulic compensators
• Checking and adjusting the ignition timing
• Checking the ignition timing
• Checking idle speed
• Checking the composition of the air-fuel mixture at idle
• Compression check
• Checking the vacuum in the intake manifold
• Adjusting the timing belt tension

Oil pan and oil intake

Timing belt

Camshaft oil seal

Crankshaft oil seals

Cylinder head gasket

Engine assembly

4D56 ENGINE

Technical operations on a car

• Checking and adjusting the tension of drive belts
• Checking and adjusting the clearance in the valve drive
• Checking and adjusting the fuel injection advance angle
• Checking and adjusting the idle speed
• Checking and adjusting the idle speed increase system - models with ABS
• Checking and adjusting the high idle speed system - models with air conditioning (A/C)
• Compression check
• Adjusting the timing belt tension
• Adjusting the tension of the balancing mechanism drive belt

Oil pan and oil intake

Timing belt and balancer drive belt

Camshaft oil seal

Crankshaft oil seals

Cylinder head gasket

Engine assembly

6G74 ENGINE

Technical operations on a car

• Checking and adjusting the tension of drive belts
• Checking the ignition timing
• Checking the idle speed
• Checking the composition of the air-fuel mixture at idle
• Compression check
• Checking the vacuum in the intake manifold
• Checking hydraulic compensators

Oil pan and oil intake

Timing belt

Camshaft oil seal

Crankshaft oil seals

Cylinder head gasket

Engine assembly

4M40 ENGINE

Technical operations on a car

• Checking and adjusting the tension of drive belts
• Checking and adjusting the clearance in the valve drive
• Checking and adjusting the fuel injection advance angle
• Checking and adjusting the idle speed
• Checking and adjusting the high idle speed system - models with air conditioning (A/C)
• Compression check

Oil pan and oil intake

Crankshaft oil seals

Vacuum pump

Cylinder head gasket

Engine assembly