Features of the device of gasoline 16-valve engines The four-stroke, four-cylinder, in-line liquid-cooled gasoline engine is located across the longitudinal axis of the car with a rearward tilt at an angle of 20°. The engine uses a...
Crank mechanism The details of the mechanism are shown in fig. 2-139. Pic. 2-139. Details of the crank mechanism: 1 - crankshaft; 2 - insert of the main bearing of the crankshaft; 3 - persistent...
Features of the gas distribution mechanism The engine uses a valve timing mechanism with two overhead camshafts (pic. 2-140). The exhaust camshaft is driven by a toothed belt from the crankshaft pulley, and the intake...
Features of the cylinder head device cylinder head (fig 2-141) cast from aluminum alloy. Seats and valve guides are pressed into the cylinder head. The camshaft bearings are made in the body of the cylinder head....
Removal and installation of a head of cylinders To remove the cylinder head, disconnect the wires from the battery terminals. Place a container under the engine to collect the coolant, open the cap of the expansion tank,...
Disassembly and repair of the cylinder head To disassemble, remove the intake manifold. exhaust manifold, remove spark plugs Remove exhaust camshaft sprocket and ignition distributor. Remove bearing caps No. 5 and 7 (pic....
Removal and installation of a belt of a drive of camshafts Engines «KR» AND «9A» To remove, disconnect the wires from the battery terminals. Remove air duct. connecting the air flow meter to the throttle body. Loosen the alternator...
Main technical data of the engine «AAA» Start of release - October 1991 The number and arrangement of cylinders - VR6. Working volume, cm 3 — 2792. Rated power «net» /at crankshaft speed, rpm: according to DIN, hp -...
Features of the repair of the engine cylinder head «AAA» Valve sizes are shown in fig. 2 and table 1. Valves are not subject to regrinding, only their grinding is allowed. The control sizes of a head of the inlet valve are given on fig....