Specifications
Characteristic | Rated value | limiting |
engine's type | Inline overhead valve with overhead camshaft | |
Number of cylinders | 4 | |
Cylinder diameter | ||
1.8 l | 80.60-80.63 mm | |
2.0 l | 85.00 - 85.03 mm | |
piston stroke | ||
1.8 l, 2.0 l | 88 mm | |
Working volume | ||
1.8 l | 1.795 cm3 | |
2.0 l | 1.997 cm3 | |
Compression ratio | ||
Leaded gasoline | ||
1.8 l | 8,9 | |
2.0 l | 8,6 | |
Unleaded gasoline | ||
1.8 l | 8,8 | |
2.0 l | 8,5 | |
The order of operation of the cylinders | 1 — 3 — 4 — 2 | |
Idle speed | 750 + 50 rpm | |
Ignition advance duck at idle speed | 5°+ 1°BTDC | |
Valve timing | ||
Inlet valve | ||
1.8 l and 2.0 l | ||
Opening | 19°BTDC | |
closure | 57°after BDC | |
Exhaust valve | ||
1.8 and 2.0 l | ||
Opening | 57°BTDC | |
closure | 19°after BDC | |
Intake valve opening time | 264° | |
Exhaust valve opening time | 264° | |
Camshaft | ||
Drive unit | Toothed belt | |
Material | Cast iron, bleached surface | |
Cam Height | 44.525 mm | 44.025 mm |
Neck diameter | 33.935-33.950 mm | |
Clearance in bearings | 0.05-0.09 mm | |
Longitudinal play | 0.1-0.2mm | |
cylinder head | ||
Material | Aluminium alloy | |
Non-flatness of the bottom surface | Max. 0.05 mm | 0.2mm |
Non-flatness of the collector mounting surface | Max. 0.15 mm | 0.3mm |
Valve Bore Bore Diameter | ||
Increased by 0.05 size | 13.050-13.068 mm | |
Increased by 0.25 size | 13.250-13.268 mm | |
Increased by 0.50 size | 13.500-13.518 mm | |
Valve | ||
total length | ||
Inlet | 106.6 mm | |
High school graduation | 105.2 mm | |
Rod diameter | 8.0 mm | |
Chamfer angle | 45° | |
Gap between stem and sleeve | ||
Inlet | 0.03-0.05mm | 0.1 mm |
High school graduation | 0.05-0.09 mm | 0.15 mm |
valve spring | ||
Free Height | 49.8 mm | 48.8 mm |
Load | 32.9 kgf / 40.4 mm | 32.9 kgf / 41.4 mm |
Right balance shaft | ||
Drive unit | Toothed belt | |
Material | Steel | |
Front neck diameter | 18,467-18,480 | |
Back neck diameter | 40.959-40.975 mm | |
Piston | ||
Material | Aluminium alloy | |
Diameter (nominal) | ||
1.8 l | 80.58-80.61mm | |
2.0 l | 84.98-85.01mm | |
Gap between piston and cylinder bore | 0.01-0.03mm | |
Piston ring groove width | ||
№ 1 | 1.52-1.54mm | |
№ 2 | 1.51-1.53mm | |
oil scraper | 4.015-4.045 mm | |
Repair pistons | Oversized by 0.25mm, 0.50mm 0.75mm, 1.00mm | |
Piston rings | ||
Number of rings on the piston | 3 | |
Compression rings | 2 | |
Oil scraper ring | 1 | |
Type of compression rings | ||
№ 1 | Cylindrical, special cast iron | |
№ 2 | V-shaped, special cast iron | |
Oil scraper | Three element | |
Gap in the lock of the ring | ||
№ 1 | 0.25-0.40 mm | 0.8mm |
№ 2 | 0.20-0.35mm | 0.8mm |
Oil scraper ring | 0.20-0.70mm | 1.0 mm |
Lateral ring clearance | ||
№ 1 | 0.03-0.07mm | 0.1 mm |
№ 2 | 0.02-0.06mm | 0.1 mm |
Repair rings | Oversized by 0.25mm, 0.50mm 0.75mm, 1.00mm | |
connecting rod | ||
Upper head hole diameter | 20.974-20.985 mm | |
Piston pin pressing force | 7.355-17.162 N | |
Gap on the pressure-receiving surface | 0.10-0.25mm | 0.4 mm |
Crankshaft | ||
Material | Steel | |
Diameter of main journals | 56.980-56.995 mm | |
Diameter of connecting rod journals | 44.980-44.995 mm | |
Neck irregularity | Max. 0.015 mm | |
Neck taper | Max. 0.005 | |
Bearing clearance | ||
root neck | 0.02—0.05 mm | |
Connecting rod journal | 0.02—0.05 mm | |
Longitudinal play | 0.05—0.18 mm | |
Repair liners | Oversized by 0.25, 0.50 mm, 0.75 mm | |
Cylinder block | ||
Material | Cast iron | |
Overall Height | 290 mm | |
Joint surface non-flatness | Max. 0.05 mm | 0.2mm |
Out-of-roundness and taper of cylinders | Max. 0.01mm | 0.1 mm |
Oil pump | ||
Type | gear | |
Drive mechanism | Toothed belt | |
Tooth tip clearance | ||
pinion gear | 0.16-0.21mm | 0.25 mm |
drive gear | 0.13-0.18mm | 0.25 mm |
Side clearance | ||
pinion gear | 0.08-0.14mm | 0.25 mm |
drive gear | 0.06-0.12mm | 0.25 mm |
Oil filter | ||
Type | Full flow with replaceable filter element | |
Filling tanks of the lubrication system | ||
engine oil | ||
Dry engine filling | 3.9 l | |
Drain and refill | ||
Without a filter | 2.9 l | |
With filter | 3.3 l | |
Recommended oil (API classification) | brand SD or higher |