Car engine repair Volkswagen Beetle 1
General description of engines
Volkswagen Kafer cars are equipped with a four-cylinder air-cooled boxer engine. The engine is located at the back. The engine crankcase consists of two parts, which are connected...
Volkswagen Kafer cars are equipped with a four-cylinder air-cooled boxer engine. The engine is located at the back. The engine crankcase consists of two parts, which are connected...
Vehicle lifting
To perform some work, the vehicle must be raised. This is done using a stationary lift or jack. Supports must be used to ensure the stability of the raised vehicle. Lifting with a...
To perform some work, the vehicle must be raised. This is done using a stationary lift or jack. Supports must be used to ensure the stability of the raised vehicle. Lifting with a...
Removal and installation of the engine
Removing To remove the engine, the vehicle must be raised at the rear by approximately 1 m and supported using reliable supports. Raise the rear seat and disconnect the terminal...
Removing To remove the engine, the vehicle must be raised at the rear by approximately 1 m and supported using reliable supports. Raise the rear seat and disconnect the terminal...
Engine disassembly and assembly
Before dismantling, the removed engine must first be thoroughly cleaned and then disassembled in the sequence described below. Drain engine oil. Remove the engine front cover....
Before dismantling, the removed engine must first be thoroughly cleaned and then disassembled in the sequence described below. Drain engine oil. Remove the engine front cover....
Removal and installation of cylinder heads
Cylinder head: 1 - valve; 2 - nut (tightening torque for M10 stud - 30 Nm (3.0 kgcm), for M8 stud - 25 Nm (2.5 kgcm)). Follow the tightening sequence; 3 - cuff of the valve stem...
Cylinder head: 1 - valve; 2 - nut (tightening torque for M10 stud - 30 Nm (3.0 kgcm), for M8 stud - 25 Nm (2.5 kgcm)). Follow the tightening sequence; 3 - cuff of the valve stem...
Removal, check and installation of valves
Removing Remove cylinder head (see section " Removal and installation of cylinder heads "). Attention! Old valves must be installed in their original places. Mark all valves...
Removing Remove cylinder head (see section " Removal and installation of cylinder heads "). Attention! Old valves must be installed in their original places. Mark all valves...
Valve grinding
Intake valves that will be reused and have minor wear or burn marks on their seating surfaces can be machined on a lathe or grinder. Attention! Exhaust valves must not be...
Intake valves that will be reused and have minor wear or burn marks on their seating surfaces can be machined on a lathe or grinder. Attention! Exhaust valves must not be...
Lapping of valves
Well-machined valve seats and new valves usually do not need to be lapped as long as they pass the leak test. Apply valve grinding paste to the valve seat in the cylinder head and...
Well-machined valve seats and new valves usually do not need to be lapped as long as they pass the leak test. Apply valve grinding paste to the valve seat in the cylinder head and...
Checking valve seats for tightness
Apply a thin coat of paint to the valve chamfers. Thoroughly clean the valve seat in the cylinder head and insert the valve into its guide sleeve. Under slight pressure on the...
Apply a thin coat of paint to the valve chamfers. Thoroughly clean the valve seat in the cylinder head and insert the valve into its guide sleeve. Under slight pressure on the...
Checking the valve guides
When repairing an engine with leaking valves, it is not enough to treat only the valves and their seats or replace them. In addition, the valve guide bushings must be checked for...
When repairing an engine with leaking valves, it is not enough to treat only the valves and their seats or replace them. In addition, the valve guide bushings must be checked for...
Valve seat processing
Valve seats with slight wear or scorching may be machined, but only as long as the 15-degree milled bevel on the outer perimeter of the outer diameter of the seat ring is...
Valve seats with slight wear or scorching may be machined, but only as long as the 15-degree milled bevel on the outer perimeter of the outer diameter of the seat ring is...
Valve clearance adjustment
Between the valve stem and its rocker, a certain clearance must be maintained at all times. Increased or reduced clearance leads to poor engine performance and intense wear. With...
Between the valve stem and its rocker, a certain clearance must be maintained at all times. Increased or reduced clearance leads to poor engine performance and intense wear. With...
Cylinder compression check
Checking the compression in the cylinders allows you to make a conclusion about the condition of the engine. This allows you to determine whether the valves and pistons are worn...
Checking the compression in the cylinders allows you to make a conclusion about the condition of the engine. This allows you to determine whether the valves and pistons are worn...
Removal and installation of cylinders, pistons and piston rings
Cylinders, pistons and piston rings: 1 - cylinder (mark before disassembly); 2 - piston pin (during installation, heat the piston to a temperature of approximately 6 (RS); 3 -...
Cylinders, pistons and piston rings: 1 - cylinder (mark before disassembly); 2 - piston pin (during installation, heat the piston to a temperature of approximately 6 (RS); 3 -...
Piston check
Check the removed piston for damage and wear. Carefully remove carbon deposits from the piston crown without damaging the crown surface. A small piston contact patch can be caused...
Check the removed piston for damage and wear. Carefully remove carbon deposits from the piston crown without damaging the crown surface. A small piston contact patch can be caused...
Checking piston rings
Piston markings: A - the letter designation next to the arrow corresponds to the index of the spare part number. It serves as a hallmark B - the arrow points to the front of the...
Piston markings: A - the letter designation next to the arrow corresponds to the index of the spare part number. It serves as a hallmark B - the arrow points to the front of the...
Checking the inner diameter of the cylinders
The clearance between the piston and the cylinder is determined by separately measuring the diameter of the piston and cylinder. It cannot be measured with a feeler gauge. To...
The clearance between the piston and the cylinder is determined by separately measuring the diameter of the piston and cylinder. It cannot be measured with a feeler gauge. To...
Removal and installation of a back protective cover of the engine
Protective covers of the engine and cylinders Removing Disconnect the left and right heating ducts between the fan housing and the heat exchanger. Disconnect the carburetor heater...
Protective covers of the engine and cylinders Removing Disconnect the left and right heating ducts between the fan housing and the heat exchanger. Disconnect the carburetor heater...
V-belt pulley replacement
V-belt pulleys can be removed with the engine installed. Removing Remove V-belt (see section " Removing, installing and tensioning the alternator drive V-belt "). Remove the rear...
V-belt pulleys can be removed with the engine installed. Removing Remove V-belt (see section " Removing, installing and tensioning the alternator drive V-belt "). Remove the rear...
Removal and installation of a flywheel
Flywheel: 1 - flywheel; 2 - spacers (the thickness of the washers is determined by checking the axial play); 3 - cuff (removed with a screwdriver); 4 - clutch pressure plate...
Flywheel: 1 - flywheel; 2 - spacers (the thickness of the washers is determined by checking the axial play); 3 - cuff (removed with a screwdriver); 4 - clutch pressure plate...
Replacing the crankshaft seal
If there are oil leaks on the flywheel side, the crankshaft seal must be checked and replaced if necessary. Removing Remove flywheel (see above section " Removal and installation...
If there are oil leaks on the flywheel side, the crankshaft seal must be checked and replaced if necessary. Removing Remove flywheel (see above section " Removal and installation...
Checking and adjusting the axial play of the crankshaft
The axial play of the crankshaft during installation should be 0.07-0.13 mm. When the wear limit is reached (0.15 mm), play must be adjusted. Examination Check the axial play of...
The axial play of the crankshaft during installation should be 0.07-0.13 mm. When the wear limit is reached (0.15 mm), play must be adjusted. Examination Check the axial play of...
Inlet piping and preheating ducts
Removing Attention! The engine of the Kafer 1200 has a single intake manifold. Disconnect wire "masses" from the battery. Disconnect the hoses, rods and electrical wires from the...
Removing Attention! The engine of the Kafer 1200 has a single intake manifold. Disconnect wire "masses" from the battery. Disconnect the hoses, rods and electrical wires from the...
Main engine attachments
The main attachments of the engine: 1 - heating pipeline (left and right are different); 2 - V-belt (check and adjust tension); 3 - air duct for warm air; 4 - air guide curtain; 5...
The main attachments of the engine: 1 - heating pipeline (left and right are different); 2 - V-belt (check and adjust tension); 3 - air duct for warm air; 4 - air guide curtain; 5...
Disassembly, inspection and assembly of the crank mechanism
Crank mechanism: 1 - engine crankcase (clean and blow out the oil channels with compressed air, lubricate the adjacent surfaces with sealant); 2 - locating pin (pay attention to...
Crank mechanism: 1 - engine crankcase (clean and blow out the oil channels with compressed air, lubricate the adjacent surfaces with sealant); 2 - locating pin (pay attention to...
Removal, check and installation of a camshaft
Removing Disassemble the engine (see above section " Engine disassembly and assembly "). Pull out the camshaft. Care must be taken when doing this, as the bearings usually stick...
Removing Disassemble the engine (see above section " Engine disassembly and assembly "). Pull out the camshaft. Care must be taken when doing this, as the bearings usually stick...
Removal, disassembly, assembly and installation of the crankshaft
Removing Disassemble the engine (see above stripped " Engine disassembly and assembly "). Pull out the camshaft. Take out the crankshaft, bearings and remove the 1st bearing from...
Removing Disassemble the engine (see above stripped " Engine disassembly and assembly "). Pull out the camshaft. Take out the crankshaft, bearings and remove the 1st bearing from...
Removal, check and installation of connecting rods
Removing Remove crankshaft (see section " Removal, disassembly, assembly and installation of the crankshaft "). Unscrew the connecting rod nuts and remove the connecting rod cap,...
Removing Remove crankshaft (see section " Removal, disassembly, assembly and installation of the crankshaft "). Unscrew the connecting rod nuts and remove the connecting rod cap,...
Engine malfunctions and solutions
If the engine does not start, the problem must be found. In order for the engine to start, two basic conditions must be met: an air-fuel mixture must enter the cylinders, and a...
If the engine does not start, the problem must be found. In order for the engine to start, two basic conditions must be met: an air-fuel mixture must enter the cylinders, and a...
This section is available on russian, bulgarian, belarusian, ukrainian, serbian, croatian, romanian, polish, slovak, hungarian
Similar sections from other manuals for VW cars:
Petrol engine 1.6L: Engine repair Volkswagen Passat B6 (2005-2010)
Petrol engines 1.6/1.8 l: Engine repair Volkswagen Golf 2 (1984-1993)
Power unit: Engine repair Volkswagen Polo 4 (2001-2009)
Power unit: Petrol engine 4.2L Volkswagen Touareg 1 (2002-2006)
Power unit: Petrol engine 1.4 CAVA Volkswagen Tiguan 1 (2007-2015)
Power unit: Engine repair Volkswagen Transporter T4 (1990-2003)
Petrol engine 1.6L: Engine repair Volkswagen Passat B6 (2005-2010)
Petrol engines 1.6/1.8 l: Engine repair Volkswagen Golf 2 (1984-1993)
Power unit: Engine repair Volkswagen Polo 4 (2001-2009)
Power unit: Petrol engine 4.2L Volkswagen Touareg 1 (2002-2006)
Power unit: Petrol engine 1.4 CAVA Volkswagen Tiguan 1 (2007-2015)
Power unit: Engine repair Volkswagen Transporter T4 (1990-2003)
Caddy 3
Beetle
- General information
- User manual
- Daily care
- Maintenance
- Petrol engines 1.4 l
- Engine repair
- Cooling and lubrication system
- Power and exhaust system
- Petrol engines 1.6 l
- Engine repair
- Cooling and lubrication system
- Power and exhaust system
- Diesel engines
- Engine repair
- Cooling and lubrication system
- Power and exhaust system
- Transmission
- Mechanical gearbox 0AH
- Mechanical gearbox 0A4
- Drive shafts
- Chassis
- Car suspension
- Steering
- Brake system
- Body and wiring diagrams
- Interior and exterior
- Electrical circuits
- General information
- Maintenance
- Power unit
- Engine repair
- Cooling and lubrication system
- Supply system
- Exhaust system
- Transmission
- Clutch
- Car gearbox
- Chassis
- Front suspension
- Rear suspension
- Steering
- Brake system
- Wheels and tires
- Body
- Exterior
- Electrical equipment
- Equipment and devices
- Power devices
- Electrical circuits
VWmanual.ru © 2016-2024 | Mobile version | News and articles | Sitemap: EN BG BY UA RS HR RO PL SK HU | Write message | Site search
Passat B2 • Passat B3 • Passat B4 • Passat B5 • Passat B6 • Golf 1, diesel • Golf 1, petrol • Golf 2, petrol • Golf 2 • Golf 3 • Golf 4 • Golf 5 • Polo 3 • Polo 4 • Touareg 1 • Tiguan 1 • Sharan 1 • Transporter T3 • Transporter T4 • Beetle • Caddy 3 •
Passat B2 • Passat B3 • Passat B4 • Passat B5 • Passat B6 • Golf 1, diesel • Golf 1, petrol • Golf 2, petrol • Golf 2 • Golf 3 • Golf 4 • Golf 5 • Polo 3 • Polo 4 • Touareg 1 • Tiguan 1 • Sharan 1 • Transporter T3 • Transporter T4 • Beetle • Caddy 3 •