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REPAIR MAINTENANCE OPERATION OF MOTOR VEHICLES
Volkswagen Sharan (from 1995 to 2000, the year of issue)

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Volkswagen Sharan
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Volkswagen
Sharan
Introduction
VR6 engine
Removing and installing
Disassembly and assembly
Cylinder head and valves
The pistons and connecting rods
Withdrawal
Measurement of the internal diameter of the cylinder
Check of pistons and rods
Measure the connecting rod bearing clearance
The assembly of pistons and rods
Installation of pistons and rods
Cylinder block
Crankshaft and main bearings
Drive timing
Countershaft
Compression check in engine cylinders
Exhaust
The two-liter engine (ADY)
Engine oil
Cooling
A fuel injection system VR6 engine
The system Simos injection 2.0-liter engine
The ignition system
Coupling
Manual 5-speed gearbox
The drive shafts
Power steering
Front suspension
Rear suspension
Brakes
Electrical
Diesel engine
The lubrication system of the diesel engine
The cooling system of the diesel engine
The power supply system of the diesel engine and turbocharger
Map service.
Applications
Wiring
 


Hit Counter by Digits


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Withdrawal



The pistons and connecting rods are knocked out of the cylinder upwards hammer handle, after the removal of covers and inserts the connecting rod bearing. Before performing these studies should observe the following recommendations:

Marking the bottom of the pistons before their removal
Fig. 54. Marking the bottom of the pistons before their removal





- Apply (preferably color) marking on each piston (Fig. 54) and the associated connecting rod. It is necessary to specify the number of the cylinder from which the piston and connecting rod have been removed;
- Draw an arrow (see. Fig. 54) at the bottom of the piston pointing towards the front of the engine;

Marking of the connecting rod and the connecting rod bearing cap
Fig. 55. Marking of the connecting rod and the connecting rod bearing cap




Assembling the connecting rod and the connecting rod bearing caps. The arrows indicate the projections
Fig. 56. Assembling the connecting rod and the connecting rod bearing caps. The arrows indicate the projections





- Immediately after the piston rod, mark the connecting rod and the connecting rod bearing cap side (Fig. 55) by specifying the number of cylinders. The connecting rod and bearing cap of the connecting rod must be collected in such a way that both the molded protrusion are arranged opposite each other (Fig. 56);
- Mark the bearing shells in accordance with the connecting rod and connecting rod cap;

A warning
Both molded protrusion after installation rod should always be arranged by the crankshaft pulley.

- Color mark the upper and lower bearing shells at their rear side.
Removal of pistons is as follows:
- Remove covers of rods and bushings and beat out the details. If necessary, the oil scraper scrape a deposit on top of the cylinder. To do this, turn the crankshaft slightly to lower the piston further into the cylinder bore. Be careful not to scratch the cylinder scraper;

Remove snap ring piston pin
Fig. 57. Remove snap ring piston pin





- With a sharp object or a small punch (Fig. 57) Remove the snap rings located on each side of the piston pin. Sections having a hole for the piston pin, facilitates the application of the punch;
- With special tool beat out the piston pin. Upon impact, be careful not to drift jumped and hit the piston;

Removal of the piston ring with a puller
Fig. 58. Remove piston rings with special tool





- Label the piston rings and remove them with the help of a stripper (Fig. 58);

Removal of piston rings by the metal strips
Fig. 59. Removal of the piston ring by means of the metal strips





- If the puller piston rings have, it can be inserted under the piston rings of metal strips facing each other (Fig. 59). One of the metal strips enclose the end of the piston ring to avoid scratching the surface of the piston;
- Remove the piston rings and hang tags on them with the number of cylinders. When viewed from the piston rings, make sure that on one side there is a mark ?�Oben?� or "Top". When installing the piston rings, this label must be visible from the bottom of the piston.




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The pistons and connecting rods
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Measurement of the internal diameter of the cylinder

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