Engine number and characteristics Engine number Engine number ("engine code" And "current number") located at the junction of the engine-gearbox -arrow-. Additionally, a sticker is applied to...
Removal and installation of the engine Withdrawal Instruction. The engine is removed together with downwards. All cable clamps that are removed or cut during dismantling must be reinstalled in the...
Removal and installation of the pendulum support Withdrawal Remove noise insulation -arrows-. Unscrew bolts -arrows- and remove pendulum support. Installation Install in reverse order, paying attention to the...
V-ribbed belt drive — design description V-ribbed belt drive: 1. V-ribbed belt. Check the degree of wear. Do not bend. Before removing, mark the direction of rotation with chalk or a felt-tip pen....
Removal and installation of poly V-belt Withdrawal Remove soundproofing. Instruction. Mark the direction of rotation of the V-ribbed belt with chalk or felt-tip pen. Installing a belt that has...
Removal and installation of a vibration damper Withdrawal Remove poly V-belt. Unscrew the vibration damper, to do this, hold the crankshaft by the central bolt with a spanner wrench. Installation...
Removal and installation of an arm of auxiliary units Withdrawal Remove poly V-belt. Carefully! Do not open the air conditioning circuit of the air conditioner. To avoid damage to the air conditioning compressor,...
Sealing flanges and dual-mass flywheel Sealing flanges and dual-mass flywheel: 1. Seal, replace, do not lubricate 2. The sealing flange on the pulley side must be mounted on the centering sleeves 3....
Removal and installation of a two-mass flywheel Withdrawal Engine or gearbox removed. Remove the clutch basket. Mark the position of the dual-mass flywheel in relation to the crankshaft. Instruction. In...
Crankshaft — design description Instruction. Lubricate all bearing and working surfaces with oil. Crankshaft: 1. Bearing shell 1, 2, and 4 for cover without oil groove, for cylinder block...
Removing and installing crankshaft sprocket Be sure to replace the sprocket -2- after each loosening of the bolts. Instruction. After the second tightening of the sprocket, the contact points of the...
Cylinder head — design description Cylinder head: 1. Upper part of the belt guard - 2. Toothed belt 3. Bolt, 10 Nm 4. Bolt, 25 Nm 5. Bolt, 100 Nm 6. Camshaft drive sprocket 7. Sleeve 8. Back of...
Removal and installation of cylinder head cover Withdrawal Remove the hood. If present, unfasten the bracket. Remove engine cover -arrows-. Remove the sound insulation underneath. Pry off caps -3 and 4- on...
Removal and installation of cylinder head Withdrawal Observe precautions when disconnecting the battery. The battery is located in a hidden niche in the trunk. Switch off the ignition and remove the...
Cylinder compression check Oil temperature not less than 30°С. Battery voltage at least 12.5 V. Remove the hood. If present, unfasten the bracket. Remove engine cover -arrows-. Remove...
Valve mechanism — design description Instruction. After installing the camshaft, the engine must not be started for about 30 minutes. Hydraulic tappets must be deposited (otherwise the valves will...
Checking the axial clearance of the camshaft Measure with tappets removed and bearing caps installed. Attach universal stand -VW 387- with dial indicator -VAS 6079- to cylinder head. Measure the axial...
Replacing the cuff camshaft cylinder head installed. Remove toothed belt: Toothed belt drive with hydraulically damped tensioning pulley, toothed belt drive with friction damped...
Removal and installation of the camshaft Withdrawal cylinder head installed. Remove toothed belt, toothed belt drive with hydraulically damped tensioning roller, toothed belt drive with friction...
Checking hydraulic tappets Instruction. Hydraulic tappets cannot be repaired. Irregular noises in the valve mechanism are acceptable when starting the engine. Start the engine and keep...
Replacement of valve stem seals cylinder head installed. With the cylinder head removed, the valve stem seals can be replaced using valve spring extractor -2037-. Remove distributor. Remove...
Valve sizes Size Inlet valve Exhaust valve a, mm 35,95 31,45 b, mm 6,980 6,956 c, mm 89,95 89,95 α 45 45 Instruction. Valves must not be modified. Only lapping is allowed.
Checking the valve guides Insert the valve into the guide. The end face of the valve stem must overlap with the guide. Determine clearance by rocking. Limit wear: 1.3 mm. Instruction....
Valve seat refinishing If the required quality of the contact band of the valve seat is not achieved during grinding, then the seat must be reworked. Instruction. When repairing...