db57d230

2.2.1. Specifications

Name
Nominal rates
Maximum permissible values
General data Type
Line, with two camshafts
Number of cylinders 4  
Diameter of cylinders 75,5 mm  
Piston stroke 83,5 mm  
Working volume 1495 cm3  
Extent of compression 10,0  
Operating procedure of cylinders 1–3–4–2  
Frequency of rotation of a bent shaft idling 750±100 min.-1  
Installation of a corner of an advancing of ignition at a rotation frequency 9±5 ° / 800 min.-19±5 ° / 800 min.-1
Moment of opening or closing of the valve Inlet valve Opening to VMT 5 °  
Closing after NMT 35 °
Final valve Closing after VMT 35 °  
Closing after NMT 5 °
Overlapping of valves 10 °  
Head of cylinders Planeness of the interfaced surface 0,03 mm 0,08 mm
Planeness of a surface of installation of collectors 0,15 mm 0,2 mm
Increase in diameter of an opening for installation of a saddle of the valve Inlet valve 0,3 mm 29,8-29,821 mm  
Final valve 0,6 mm 30,1-30,121 mm
Inlet valve 0,3 mm 27,3–27,321
Final valve 0,6 mm 27,6-27,621 mm
Increase in diameter of an opening for installation of the directing valve plug (inlet and final) 0,05 mm 11,05–11,068 mm  
0,25 mm 11,25–11,268 mm
0,50 mm 11,50–11,518 mm
Camshaft Cam height Inlet valve 43,4484 mm 42,9484 mm
Final valve 43,8489 mm 43,3489 mm
Diameter of a neck 27,0 mm  
Oil gap in the sliding bearing 0,035–0,072 mm  
Axial side play 0,1–0,2 mm  
Valve Valve length Inlet valve 91,7 mm  
Final valve 92,3 mm
Valve core Inlet valve 5,955–5,97 mm  
Final valve 5,935–5,95 mm
Plate thickness of the valve Inlet valve 1,1 mm 0,8 mm
Final valve 1,3 mm 1,0 mm
Gap between a guide and a core of the valve Inlet valve 0,03–0,06 mm 0,1 mm
Final valve 0,05–0,08 mm 0,15 mm
Diameter of the directing valve plug Inlet valve 12,8 mm  
Final valve 12,8 mm
The increased sizes 0,05, 0,25, 0,50 mm
Width of a working facet of a saddle of the valve Inlet valve 0,8–1,2 mm  
Final valve 1,3–1,7 mm
Corner of a working facet 45 °  
The increased sizes 0,3, 0,6 mm  
Length in a free condition of a spring of the valve 44,0 mm  
Valve spring length under loading 21,6 kg / 35 mm41,5 kg / 27,2 mm  
Perpendicularity of a spring of the valve 1,5 °  
Block of cylinders Diameter of the cylinder 75,50–75,53 mm  
Ovality and conicity Less than 0,01 mm  
Gap between the piston and the cylinder 0,025–0,045 mm  
Piston Diameter 75,465–75,495 mm  
The increased size 0,25, 0,50, 0,75, 1,00 mm  
Piston rings Gap in a piston flute 0,04–0,085 mm 0,1 mm
Gap in the lock No. 1 0,20–0,35 mm 1,0 mm
No. 2 0,37–0,52 mm 1,0 mm
Oil scraper ring 0,2–0,7 mm 1,0 mm
The increased size 0,25, 0,50, 0,75, 1,00 mm  
Rod Twisting 0,1 mm  
Bend 0,05 mm  
Axial side play on a neck of a bent shaft 0,100–0,250 mm 0,4 mm
Rod bearing Gap 0,024–0,042 mm  
The reduced size 0,25, 0,50, 0,75 mm
Bent shaft Diameter of a conrod neck 45 mm  
Diameter of a radical neck 50 mm  
Deflection No more than 0,03 mm  
Ovality and conicity of necks No more than 0,01 mm  
Axial side play 0,05–0,175 mm  
The reduced size of a conrod neck of 0,25 mm 42,225–44,24 mm  
The reduced size of a conrod neck of 0,50 mm 44,475–44,49 mm  
The reduced size of a conrod neck of 0,75 mm 44,725–44,74  
The reduced size of a radical neck of 0,25 mm 49,227–49,242 mm  
The reduced size of a radical neck of 0,50 mm 49,477–49,492 mm  
The reduced size of a radical neck of 0,75 mm 49,727–49,742 mm  
Flywheel Beating 0,1 mm 0,13 mm
Oil pump Gap between an external gear wheel and a forward cover 0,12–0,18 mm  
Gap between an internal gear wheel and a forward cover 0,04–0,085 mm  
Gap between external and internal gear wheels 0,06–0,11 mm  
Oil pressure idling 147 kPa  
Length of a spring of the safety valve in a free state 46,6 mm  
Length of a spring of the safety valve under loading 40,1 mm / 6,1 kg  
Cooling system Volume of cooling liquid 5,5 l  
The cooling ability of a radiator 38000 Kcal/hour  
Radiator cover Valve of excessive pressure 81,4–108 kPa  
The valve of the lowered pressure – 6,86 kPa
Thermostat temperature began opening 82 °C  
temperature of full opening 95 °C
valve stroke 8 mm
Resistance of the sensor of temperature of cooling liquid 42,4–54,4 Ohm at 85 °C  
22,1–26,1 Ohm at 110 °C
Cooling liquid Antifreeze Content of antifreeze in cooling liquid  
Ethylene glycol 50%  

Inhaling moments

Nut and bolt of fastening of an arm of a forward support
45–55
Bolt of fastening of a forward support
70–90
Bolt of fastening of a back support
70–90
Oil pressure sensor
15–22
Bolts of fastening of a head of cylinders
35 + (90–92 °) + to weaken +35 + (90–92 °)
Bolts and nuts of fastening of an inlet collector
18–25
Nuts of fastening of an inlet collector
30–40
Bolts of fastening of a cover of a head of cylinders
8–10
Bolts of fastening of a cover of the camshaft
12–14
Bolt of fastening of a back plate
8–10
Cap nut of fastening of a cover of a rod
32–35
Bolts of fastening of a cover of the bearing of a bent shaft
55–60
Bolts of fastening of a flywheel
120–130
Bolt of fastening of a pulley of a bent shaft
140–150
Bolt of fastening of a pulley of the camshaft
80–100
Bolt of fastening of a tension roller of a gear belt
20–27
Bolt of fastening of the directing roller of a gear belt
43–55
Bolts of fastening of a casing of a gear belt
8–10
Bolts of fastening of a forward cover
20–27
Nut (big) fastenings of the right support
90–110
Nut (small) fastenings of the right support
50–65
Bolts and nuts of fastening of the right support to the block of cylinders
50–65
Nuts of fastening of a support of the transmission
90–110
Side bolts of fastening of an arm of a support of the transmission
30–40
Nut of fastening of a shaft of a back support
50–60
Nut of fastening of an arm of a shaft of a back support
30–40
Nut of fastening of a shaft of a forward support
45–60
Nut of fastening of an arm of a shaft of a forward support
30–40
Oil filter
12–16
Bolts of fastening of the oil pallet
6–8
Oil discharge stopper
35–45
Bolts of fastening of an oil filter
15–22
Bolts and nuts of fastening of an arm of the generator
20–25
Bolt of fastening of the generator
15–22
Assembly bolt of fastening of an arm of the generator
20–28
Bolts of fastening of a pulley of the water pump
8–10
Bolts of fastening of the water pump
12–15
Index of temperature of cooling liquid
10–12
Sensor of temperature of cooling liquid
15–20
Bolt of fastening of an exit of cooling liquid
17–20
Bolt of fastening of the case of the thermostat
15–20
Bolts of fastening of the case of the air filter
8–10
Bolts of fastening of the resonator
4–6
Nuts and bolts of fastening of an inlet collector to a head of cylinders
15–20
Bolts of fastening of an air chamber to the block of cylinders
18–25
Bolts of fastening of throttle knot to an air chamber
15–20
Bolts of fastening of a casing of a final collector
15–20
The oxygen sensor to a final collector
50–60
Nuts of fastening of a reception exhaust pipe to a final collector
30–40
Bolts of fastening of an arm of a reception exhaust pipe
30–40
Bolts of fastening of catalytic converter to a reception exhaust pipe
40–60
Nuts of fastening of catalytic converter to the muffler
30–40