Diesel car engines Peugeot 405

Diesel engines — design description
Cross section of the XUD 9 engine The engines are four-stroke, four-cylinder, in-line. The engine mount is transverse in front of the vehicle with a rearward tilt of 30°. The camshaft located in the cylinder head is...

Specifications of diesel engines
Engines Cylinder head The head is made of aluminum alloy and has inserted valve seats. A camshaft is installed at the top of the head. Rated Height 157.40 - 157.75 mm (the measurement is made between the head connection...

Checking and adjusting valve clearances
Camshaft fixing 1 - blocking bolt The valve clearance must be adjusted only in cases of detection of increased fuel consumption, improper adjustment, replacement or finishing of valves, replacement of tappets or...

Removal and installation of the high pressure fuel pump
Installation locations of the bolts blocking the high pressure fuel pump pulley 1 - bolts blocking the high pressure fuel pump pulley Fastening of the fuel pump of a high pressure 1 - fastening bolts 2 - rear bracket...

BOSCH high pressure fuel pump installation
Bosch high pressure fuel pump and injectors 1 - pump, 2 - pump drive pulley, 3 - bracket, 4 - electrically controlled engine stop valve, 5 - thermostatic cold start control device, 6 - nozzle body, 7 - atomizer, 8 -...

Roto Diesel High Pressure Fuel Pump Installation
Roto Diesel high pressure fuel pump and injectors 1 - pump, 2 - pump drive pulley, 3 - bracket, 4 - electrically controlled engine stop valve, 5 - thermostatic cold start control device, 6 - nozzle body, 7 - atomizer, 8...

Removing water from the fuel filter
Bosch injection system, purflux filter Bosch injection system with Purflux filter and heater 1 - injection pipelines, 2 - return pipelines, 3 - water drain bolt, 4 - housing, 5 - filter element, 6 - thermostatic...

Bleeding air from the fuel system
Roto Diesel injection system with filter and Roto Diesel heater 1 - injection pipelines, 2 - return pipelines, 3 - housing, 4 - water drain bolt, 5 - water level sensor, 6 - filter element, 7 - filter head, 8 - manual...

Removal and installation of the nozzle
1. A special 27 mm wrench should be used (fixture 8.0149). 2. Install a new fireproof gasket (convex surface up) and a new copper gasket. 3. Tighten the nozzle to 90 Nm.

Checking the electrically controlled engine stop valve
If the engine cannot be stopped or the engine cannot be started (lack of fuel in the injectors), then you should check the electrical supply circuit of the valve, as well as the resistance of its electromagnet. 1....

Bosch pump adjustment
Adjusting the idle speed of the Bosch pump 1 - flow support screw, 2 - idle speed screw, k = 5–6 mm Adjustment of flow and idle speed with increased speed (Bosch pump) 3 - lever, 4 - idling rod with an increased number...

Adjustment of the Roto Diesel pump
Adjusting the idle speed of the Roto Diesel pump 1 - support screw of the minimum number of revolutions, 5 - idle speed screw Adjustment of the minimum speed and behavior of the engine when the accelerator pedal is...

Removal and installation of a turbocharger
Removing the turbocharger (First step) 1 - boost radiator, 2 - air pipe between the air filter and the turbocharger, 3 – an air branch pipe between a turbocompressor and a pressurization radiator Removing the...

Removing the camshaft timing belt
Intake manifold A - naturally aspirated engine, B - turbocharged engine, 1 - manifold, 2 - receiver, 3 - mounting brackets to the cylinder head, 4 - boost radiator, 5 - air pipe between the turbocharger and radiator, 6...

Installation of a gear belt of a drive of a camshaft
The method of fixing the elements of the camshaft drive Aa - camshaft fixing screw, 4b, 4c - screws fixing the high pressure fuel pump shaft At the bottom of the figure - a way to fix the flywheel with a locking rod...

Removing the cylinder head
This operation requires partial removal of the toothed belt. 1. Attach the right upper engine mount and then remove the engine support tool (this does not apply to the XUD 7TE engine). 2. Remove the air filter, as well...

Installing the cylinder head
Head Gasket Identification a - without cutout: XUD 9 engine; with cutout: motor XUD 7TE, b - thickness designation The position of the guide pin installation of the cylinder head 1 – a guide pin of installation of a...

Cylinder head repair
Place of measuring the height of the cylinder head and the sign of the reground head h is the height of the cylinder head, a - the location of the sign of the polished head, R - sign of a reground head Valve guide...

Removing the diesel engine
Engine mount brackets 1 - right bracket, 2 - right elastic cushion, 3 - middle bracket, 4 - left elastic cushion, 5 - bottom bracket, 6 - clamp 1. Drain the coolant from the cooling system. 2. Drain the oil from the...

Diesel engine installation
To install the motor, follow the steps in reverse order to removing it, observing the following instructions. 1. Replace: self-locking nuts; clips that are not dismantled; drive shaft seals (in the gearbox housing). 2....

Diesel engine disassembly
Engine block, oil pan and timing case 1 - oil pan, 2 - casings of the gas distribution drive, 3 - engine block, 4, 5 - plugs, 6 - oil drain plug Crank mechanism 1 - crankshaft, 2 - bearing shells, 3 - front bearing cap,...

Diesel engine assembly
Placement of the oil channel plug between the filter and the main channel 1 - channel between the filter and the main channel Placement of plugs of the main oil channels 2, 3 - main channels Installing the sealing ring...

Oil pump — removal and installation
Heat exchanger equipped with forks to prevent rotation 1 - forks preventing rotation, 2 - ledge on the cylinder block, 3 - connector Comparison of turbocharger oil return pipe fixing methods a - old type, b - new type 1...