Diesel engines 2.0L car Opel Insignia A

General information
Cylinder block The cast iron cylinder block has four cylinders arranged in a row. In the lower part of the block there are five main bearings for installing...

Checking engine compression
1. Make sure the vehicle battery is fully charged and in good condition. 2. Warm up the engine to normal operating temperature. 3. Turn off the engine. 4....

Replacing the alternator drive belt, air conditioning compressor and power steering pump
Removing 1. Open the hood. 2. Raise and secure the car. 3. Remove the insulating cover of the engine compartment. 4. Insert the EN-913-A wrench into the...

Timing belt drive
1. Toothed belt. 2. Toothed pulley of the high pressure fuel pump. 3. High pressure fuel pump sprocket nut. 4. Camshaft sprocket bolt. 5. Camshaft pulley. 6....

Toothed belt replacement
Removing 1. Open the hood. 2. Cover the fenders of the car with a protective coating. 3. Remove the battery cover and disconnect the negative battery terminal....

Cylinder head device
1. Short camshaft housing bolt. 2. Camshaft position sensor. 3. Camshaft position sensor washer. 4. Camshaft position sensor bolt. 5. Middle bolt of the...

Replacing the camshaft housing
Removing 1. Open the hood. 2. Remove the timing belt. 3. Remove the fuel injectors. 4. Remove the fuel rail. 5. Remove the pipeline of the forced crankcase...

Replacing the cylinder head
Removing 1. Open the hood. 2. Disconnect the negative battery terminal. 3. Remove the engine cover. 4. Remove two screws (5). 5. Disconnect the following...

Dismantling of a head of the block of cylinders
See similar section chapter 6a .

Cleaning and checking the technical condition of the cylinder head
See similar section chapter 6a .

The device of the cylinder block and crank mechanism
1. Piston rings. 2. Piston. 3. Piston pin circlip. 4. Piston pin. 5. Connecting rod. 6. Connecting rod bolt. 7. Plug. 8. Rear crankshaft oil seal. 9. Bolt of...

Replacing the connecting rod and piston group
Removing 1. Open the hood. 2. Remove the cylinder head. 3. Install motor mounting bracket. 4. Install motor mount. 5. Remove the oil pan. 6. Set the crankshaft...

Replacing the crankshaft and main bearing shells
Measuring the end play of the crankshaft 1. Install a dial indicator on the end of the crankshaft. 2. Carefully move the crankshaft back and forth in the...

Cleaning and checking the technical condition of the connecting rod and piston group
See similar section chapter 6a .

Cleaning and checking the technical condition of the cylinder block
See similar section chapter 6a .

Turbocharger replacement. Engines LBS/A20DTH, LBX/A20DTJ, LCD/A20DTC
Removing 1. Open the hood. 2. Remove the rear air cleaner outlet duct. 3. Turbocharger pressure oil pipe removed. 4. Removed turbocharger oil return hose. 5....

Turbocharger replacement. Engine LBY/A20DTR
Removing 1. Raise and secure the vehicle. 2. Remove the catalytic converter. 3. Remove the turbocharger oil return line. 4. Remove the exhaust manifold heat...

Tightening torques for threaded connections
Note. *: use a new bolt/nut.