Engine compartment with diesel engine
1 - right stand; 2 - battery; 3 - air filter cover; 4 - air filter housing; 5 - heater air intake; 6 - heated air intake; 7 - branch pipe; 8 - valve; 9 - inlet hose; 10 – a hose of the vacuum amplifier of brakes; 11 - vacuum brake booster; 12 - reservoir with brake fluid; 13 - wiper motor; 14 - electrical block; 15 - expansion tank; 16 – a cover of a gear belt; 17 – a hose to a radiator; 18 - high pressure fuel pump; 19 - oil filler cap; 21 - hose to the expansion tank; 22 – fuel tube; 23 - oil level meter; 25 - vacuum pump of the brake booster; 26 - radiator fan; 27 - fuel filter; 28 - clutch cable; 29 - heating relay
Diesel engines with self-ignition of fuel and intermediate injection into the combustion chamber, four-stroke, four-cylinder, in-line, liquid-cooled, with a camshaft in the cylinder head, mounted transversely. The cylinders are made directly in the engine block and cannot be replaced. During the repair, the cylinders are bored and then honed, after which it is necessary to install oversized pistons. The cylinder head, like the cylinder block, is made of gray cast iron.
Technical specifications
| Parameter | Engine 1.6 dm3 | Engine 1.8 dm3 |
| Type | LTB | RTA/ RTB |
| Cylinder diameter | 80 mm | 82.5 mm |
| piston stroke | 80 mm | 82 mm |
| Working volume | 1608 cm3 | 1753 cm3 |
| Compression ratio | 21,5 | 21,5 |
| Rated power | 40 kW (54 HP) | 44 kW (60 HP) |
| Rated speed | 4800 rpm | 4800 rpm |
| Max Torque | 95 Nm | 110 Nm |
| Number of revolutions at maximum torque | 3000 rpm | 2500 rpm |
| Maximum speed short-term | 5350±50 rpm | 5350±50 rpm |
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