General information about diesel engines Specifications Audi Allroad cars are equipped with V-shaped 6-cylinder diesel engines of 2.5 liters. Cylinder blocks are cast from gray cast iron, and block...
Crankshaft — design description 1.0. Crankshaft: 1 - centering sleeve 2 - crankshaft gear 3 - crankshaft 4 - centering pin 5 - plank 6 - a bolt of fastening of a lath. Tightening torque - 22...
Toothed timing belt — removal and installation Withdrawal 1. Remove the accessory drive ribbed belt (see relevant chapter). 2. Remove the cap from the oil filler neck. 3. Turn the crankshaft in the...
Cylinder head — design description 4.0. Cylinder head: 1 - cylinder head 2 - cylinder head cover gasket 3 - a bolt of fastening of a head of the block of cylinders. Bolts must be replaced after...
Cylinder head — removal and installation Attention! Modification of the cylinder head is not allowed. Attention! When dismantling the vacuum pump, turn it in the direction of the arrow, after...
Valve mechanism and valve — design description 5.0. valve mechanism. Vehicles with AFB, AKE, AKN, AYM, BFC engine: 1 - front camshaft bearing cap 2 - deaf (cap) nut of fastening of a forward cover of the...
Camshafts — removal and installation Withdrawal 1. Vehicles with parking heater. Unscrew the bolts (see arrows in illustration) fixing the heater pipe to the soundproof shield. 5.1. Unscrew the...
Engine — removal and installation Withdrawal Attention! The engine is removed without a gearbox. 1. Remove the fairing grille. 2. Disconnect the wire terminal «masses» (-) from the negative...
Compression in the cylinders — check Compression check allows you to draw conclusions about the condition of the engine. Based on the results of the check, one can judge whether the engine has...
Oil pump — removal and installation Withdrawal 1. Remove the top engine protection cover by removing the plugs and unscrewing the nuts (see arrows in illustration). 9.1. Remove the top protective...
Oil cooler — removal and installation Withdrawal 1. Drain the coolant. 2. Remove the front bumper (see relevant chapter). 3. Set the front cross member to the service position (see paragraphs...
Oil pan — design description 11.0. Oil pan: 1 - oil pan bolt. Tightening torque - 10 Nm 2 - lower part of the oil pan 3 - oil pump chain cover 4 - sealing gasket. Installed on cars...
Oil pan — removal and installation Withdrawal Lower part of the oil pan 1. Remove the cap from the coolant expansion tank. Attention!, When the engine is hot, before removing the filler cap of...