Repair of diesel engine 2.0 l car Opel Omega B

2.0 liter diesel engine overhaul
It is most convenient to work on the engine if it is installed on a special frame. Before repairing the engine, it is necessary to remove from it: intake and...

Specifications
cylinder head Maximum allowable non-flatness of the bottom surface cylinder heads N/A Cylinder head height 140 mm Valve seat width 1.4 - 1.8 mm valves Valve...

Cylinder head
Disassembly 1. Remove the camshaft, levers and hydraulic lifters of the cylinder head. Remove the glow plugs and remove the cylinder head from the engine. 2....

Pistons and connecting rods — removal, inspection and installation
Piston and connecting rod 1 - retaining ring 2 - piston pin 3 - arrow on the piston head 4 - piston 5 - connecting rod 6 - connecting rod label Warning! New...

Crankshaft — removal, inspection and installation
Warning! When installing the crankshaft bearing caps, new bolts must be used. Location of the identification marks of the main bearing caps bearing caps...

Engine block — cleaning
1. Remove all parts and electrical sensors from the cylinder block. For complete cleaning, remove process plugs. To remove the plugs, drill small holes in them...

Main bearings and connecting rod bearings
Even though the main and connecting rod bearings should be replaced when the engine is overhauled, they must be carefully inspected as they can provide...

Engine assembly sequence during overhaul
Engine assembly must be done in the following order: crankshaft; pistons and connecting rods; timing chains and sprockets; oil pump; oil pan; flywheel;...

Piston rings — installation
The location of the piston rings on the piston The location of the locks of the piston rings of gasoline engines I - top and bottom sealing rings II - oil...

Operating clearances of main bearings
It is possible to use both standard crankshaft main bearings and reduced size main bearings. The required bearing size can be determined by measuring the...

Operating clearances of connecting rod bearings
Connecting rod bearing Checking the working clearance 1. Clean the back of the bushing and its mounting location in the connecting rod and the connecting rod...

Starting the engine after a major overhaul
1. With the engine installed in the vehicle's engine compartment, check the engine oil and coolant levels. Check that all previously removed wires and hoses...