Removing accessories Before dismantling the main components of the engine, remove auxiliary and attached units from it. The sequence below may vary slightly due to different vehicle...
Timing mechanism of 4-cylinder engines Valve timing 1 - crankshaft sprocket; 2 - camshaft sprocket; 3 - an asterisk of an intermediate shaft; 4 - chain tensioner shoe Details of the gas distribution mechanism...
Camshaft Drive Chain Replacement The chain can be replaced from above the engine. However, when replacing, it is recommended to remove the timing cover and check the condition of the dampers, shoe and...
Removal and installation of a head of cylinders Note. Remove the cylinder head on a cold engine Removing Removing the cylinder head of the M 102 engine The order of tightening the bolts of the cylinder head of the...
Dismantling and assembly of a head of cylinders Details of the engine block M 102 1 - cylinder block; 2 - holder of the rear oil seal of the crankshaft; 3 - cover of the distribution mechanism; 4 - oil sump; 5 - front...
Removing the power unit Suspension of the power unit 1 - engine mount brackets; 2 - suspension mounts; 3 - gearbox mounting bracket; 4 - rear cross member; 5 - shock absorber (depending on...
Installing the power unit The installation of the power unit is carried out in the reverse order of removal, taking into account the following: 1. Tighten all threaded connections to the...
Engine disassembly Details of the engine block M 102 1 - cylinder block; 2 - holder of the rear oil seal of the crankshaft; 3 - cover of the distribution mechanism; 4 - oil sump; 5 - front...
Checking the technical condition and repair of the engine Details of the crank mechanism A - 4-cylinder engine; B - 6-cylinder engine; 1 - crankshaft; 2 - liners of main bearings; 3 - thrust half rings for adjusting the axial...