General information and technical data
Designations of engines, their maximum power | |
| 1.0 l, 65 hp @ 5600 rpm |
| 1.2 l, 65 hp @ 5200 rpm |
| 1.2 l, 80 hp @ 5200 rpm |
| 1.4 l, 88 hp @ 5200 rpm |
Engine type | Petrol, in-line, 4-cylinder, DOHC, naturally aspirated |
Cylinder volume, cm3 | |
| 977 |
| 1240 |
| 1386 |
Cylinder diameter // piston stroke, mm | |
| 71.0 // 63.0 |
| 71.0 // 78.3 |
| 73.0 // 82.8 |
idle speed (models with manual transmission//AT), rpm | 650 // 700 |
Ignition timing at idle (by the angle of rotation of the crankshaft, deg. up to TDC) | 5 ± 5 |
Compression ratio | |
| 10.2:1 |
| 9.9:1 |
Compression pressure of CR10DE // CR12DE and CR14DE engines, atm | |
| 14.32 // 13.83 |
| 12.36 // 11.87 |
Compression pressure difference in different cylinders, atm | 0.98 |
Engine oil pressure, kPa | |
| 44.1 |
| 265 |
| 373 |
Axial clearance between the oil pump housing and the outer or inner rotor, mm | 0.025÷0.075 |
Clearance between the inner rotor of the oil pump and the tinned part of the housing, mm | 0.045÷0.095 |
Ignition sequence | 1-3-4-2 |
Limit flatness of the mating surfaces of the inlet pipeline and exhaust manifold, mm | 0.3 |
Limit flatness of the block and cylinder head, mm | 0.1 |
Cylinder head height, mm | 121.2 |
Timing phases (without dynamic adjustment)
a | b | c | d | e | f | |
CR10DE | 208 | 208 | -17 | 45 | 4 | 24 |
CR12DE, CR14DE | 216 | 224 | -11 | 55 | 4 | 32 |
Valve control dimensions
Diameter (D) inlet/exhaust valve heads, mm | (27.5 // 22.5) ± 0.1 |
Length (L) intake // exhaust valve, mm | 97.85 // 97.92 |
Diameter (d) intake/exhaust valve stem, mm | 5.465÷5.480 // 5.445÷5.460 |
Valve seat chamfer angle, deg | 45 |
Thickness (T) valve belt, mm | 1.05÷1.35 |
Valve clearances of intake/exhaust valves, mm | |
| 0.314÷0.426 // 0.338÷0.462 |
| 0.29÷0.37 // 0.32÷0.40 |
Valve spring length without load, mm | 53.3 |
Voltage (H) valve spring length (mm) | |
| 149÷165 at 32.82 |
| 149÷165 at 32.82 |
Permissible deviation of the valve spring from a right angle along its length, mm | no more than 1.6 |
Outer diameter of the valve lifter, mm | 29.960÷29.975 |
Inner diameter of the groove for the valve tappet, mm | 30.000÷30.021 |
Backlash of a pusher of the valve in a landing nest, mm | 0.025÷0.061 |
Thicknesses of available valve lifters*, mm | 3.00÷3.68 in steps of 0.02 |
Camshaft radial runout (at the level of the neck No. 3), mm | 0.04 |
Axial runout of a camshaft, mm | 0.070÷0.143 |
Jaw height (A) intake // exhaust camshaft, mm | |
| 39.155÷39.345 // 39.155÷39.345 |
| 40.359÷40.549 // 39.743÷39.933 |
Diameter of necks of camshafts, mm | |
| 27.935÷27.955 |
| 23.450÷23.470 |
Inner diameter of camshaft bearings, mm | |
| 28.000÷28.021 |
| 23.500÷23.525 |
Backlash of a neck of a camshaft in the bearing, mm | |
| 0.045÷0.086 |
| 0.030÷0.071 |
Cylinder block height, mm | 189 |
Piston inner diameter of engines 1.0 and 1.2 l // 1.4 l, mm | |
| 71.00÷71.01 // 73.00÷73.01 |
| 71.01÷71.02 // 73.01÷73.02 |
| 71.02÷71.03 // 73.02÷73.03 |
Difference between inner diameters of different cylinders, mm | |
| 0.05 |
| 0.2 |
Ultimate ovality of the cylinder (X-Y), mm | 0.015 |
Ultimate taper of the cylinder (A-C), mm | 0.01 |
The inner diameter of the bed of the main bearing of the crankshaft, mm | |
Standard | 49.000÷49.004 |
| 49.004÷49.008 |
| 49.008÷49.012 |
| 49.016÷49.016 |
Diameter (A) skirts of the piston engines 1.0 and 1.2 l // 1.4 l, mm | |
| 70.98÷70.99 // 72.98÷72.99 |
| 70.99÷71.00 // 72.99÷73.00 |
| 71.00÷71.01 // 73.00÷73.01 |
| 71.18÷71.21 // 73.18÷73.21 |
Height (H) piston, mm | |
| 37.3 |
| 34.3 |
| 32.3 |
Piston pin inner diameter, mm | 18.008÷18.012 |
Piston backlash in the cylinder, mm | 0.01÷0.03 |
Standard // limit play of the piston ring in the groove, mm | |
| 0.04÷0.08 // 0.11 |
| 0.025÷0.070 // 0.1 |
| 0.03÷0.14 // – |
Standard // limit gap in the piston ring lock, mm | |
| 0.18÷0.33 // 0.57 |
| 0.50÷0.65 // 0.85 |
| 0.20÷0.70 // 0.96 |
Piston pin outer diameter, mm | 17.996÷18.000 |
Backlash between piston pin and piston // connecting rod, mm | 0.08÷0.016 // -0.018÷-0.038 |
Distance between connecting rod centers, mm | |
| 120.70÷120.80 |
| 129.45÷129.55 |
Ultimate bending // twisting of the connecting rod per 100 mm length, mm | 0.15 // 0.30 |
The inner diameter of the bushing installed in the upper head of the connecting rod, mm | 17.962÷17.978 |
Connecting rod inner diameter, mm | 43.000÷43.013 |
Standard // limit side play of the connecting rod, mm | 0.05÷0.42 // 0.5 |
Diameter (Dm) crankshaft main journals, mm | |
| 44.966÷44.970 |
| 44.962÷44.966 |
| 44.958÷44.962 |
| 44.954÷44.958 |
Diameter (Dp) connecting rod journals of the crankshaft, mm | 39.961÷39.974 |
Limit ovality (X-Y) and taper (A-B) necks of a cranked shaft, mm | 0.005 |
Radial runout of the crankshaft, mm | 0.05 |
Standard // limiting axial runout of the crankshaft, mm | 0.06÷0.26 // 0.3 |
Thickness (mm) // color coding of crankshaft main bearings | |
| |
| |
| |
| |
| |
| |
| |
| |
| 2.123÷2.131 |
Standard // limit play of main bearings, mm | 0.018÷0.034 // 0.05 |
Thickness (mm) standard // repair (0.25) crankshaft connecting rod bearings | 1.104÷1.508 // 1.627÷1.635 |
Standard // limit play of connecting rod bearings, mm | 0.010÷0.044 // 0.064 |
Limiting radial runout of the flywheel, mm | 0.15 |
Limiting radial runout of the inlet // final camshaft, mm | 0.20 // 0.15 |
* - The mark on the pusher corresponds to the decimal part of its thickness
Tightening force of threaded connections, Nm
Note. The location of the fastener and the tightening force are also indicated on the resist. illustrations for the text sections.
Idler pulley locknuts | 24.5÷31.4 |
Bracket of an intermediate pulley of a belt of the generator and compressor K/V | 16.6÷23.5 |
MAP sensor | 1.2÷1.7 |
Coupling fasteners for the upper and lower sections of the air cleaner housing | |
| 1.9÷2.2 |
| 3.8÷4.4 |
Assembly of the air cleaner housing | 5.4÷7.3 |
Throttle Actuator | 7.2÷9.6 |
E/m valve of management of prorolling of an adsorber EVAP | 4.3÷5.8 |
Inlet pipeline | 6.9÷9.4 |
Intake manifold support bracket | |
| 6.9÷9.4 |
| 8.4÷10.8 |
Assembly of injectors and fuel distribution line | |
| 11.8÷13.8 |
| 20.8÷28.2 |
Fuel pipe clamp | 1.0÷1.5 |
An exhaust manifold | 25.5÷29.4 |
exhaust manifold cover | 6.3÷8.3 |
Pre-catalytic lambda probe | 40÷50 |
Lambda probe harness holder | 6.9÷9.5 |
catalytic converter | 29.4÷34.3 |
catalytic converter support | 33.3÷46.1 |
catalytic converter cover | 6.3÷8.3 |
Ignition coil | 3.8÷4.4 |
Spark plug | 19.6÷29.4 |
cylinder head cover | |
| 8.8÷10.8 |
| 6.9÷10.8 |
E/m the valve of adjustment of phases of inlet valves | 6.3÷8.3 |
Wiring holder on cylinder head cover | 6.3÷8.3 |
Lower and upper sections of the oil pan | 6.9÷9.5 |
Oil pan drain plug | 29.4÷39.2 |
Connecting bolt of the upper section of the oil pan and transmission | 16.6÷23.5 |
Oil intake | 6.3÷8.3 |
Front cylinder head cover | 6.9÷9.5 |
Timing chain tensioner | 6.9÷9.5 |
CMP sensor | 7.1÷10.8 |
Camshaft sprockets | 78.4÷88.2 |
Upper camshaft bearings | |
| 2.0 |
| 5.9 |
| 9.0÷11.8 |
Timing Chain Tensioner Lever | 12.7÷18.6 |
Timing chain guide | 16.6÷23.5 |
crankshaft pulley | 132.4÷152.0 |
Front cylinder block cover | 6.3÷8.3 |
Bolts of fastening of a head of cylinders | |
| 61.7÷71.7 |
| let go |
| 22.5÷32.5 |
| hold on to an angle of 90÷95 degrees. |
Auxiliary cylinder head bolt | 9.0÷11.8 |
Cylinder block lifting eye | 16.6÷23.5 |
Pillow of the left support of the engine | 95÷115 |
Bracket left engine mount | |
| 43÷54 |
| 60÷70 |
Rack of the right support of the engine | 40÷50 |
Pillow of the right support of the engine | 60÷70 |
Right engine mount brackets | 40÷50 |
Rear engine mount brackets | |
| 64÷74 |
| 75÷85 |
Rear engine swingarm | 75÷85 |
Connecting nut between cushion and bracket (transmission side) left engine mount | 60÷70 |
Connecting bolt between the pillow and the upper bracket of the right engine mount | 90÷100 |
Crankshaft main bearing caps | |
| 24.5÷30.3 |
| pull up to an angle of 95÷100 |
Crankshaft connecting rod bearing caps | |
| 13.7÷15.7 |
| reach an angle of 45÷50 |
Crankshaft rear oil seal housing | 6.9÷9.5 |
Flywheel | 83.4÷93.2 |
drive disc | 93.2÷103 |
Knock sensor | 15.7÷20.6 |
CKP sensor | 7.1÷10.8 |
Engine oil pressure sensor | 18.7÷20.5 |
Oil filter | 11 — 14 |
Oil pump cover | 6.3÷8.3 |