4.5. Diesel engines of 1,7 l
| Engine type |
The four-cylinder, four-cycle engine with one camshaft of the top arrangement, indirect injection and compression ignition
|
| Diameter of the cylinder |
82,5 mm
|
| Piston stroke |
79,50 mm
|
| Volume |
1699 cm3
|
| Sequence of operation of cylinders |
1–3–4–2 (the cylinder No. 1 is located from a pulley of a bent shaft)
|
| Maximum power: | |
| – engine 17D |
4600 rpm
|
| – engine 17DR |
4600 rpm
|
| Maximum torque |
105 N of m at 2400 rpm
|
| Tension of a gear belt: | |
| – the engine 17D (it is measured by means of the KM-510-A tool): | |
| • the new belt, the engine is warmed |
7,5
|
| • new belt, engine cold |
9,5
|
| • the used belt, the engine is warmed |
5,0
|
| • the used belt, the engine cold |
9,0
|
| – engine 17DR |
The tension is regulated automatically
|
Head of the block of cylinders
| Determination of thickness of laying | |
| – a piston vystupaniye to 0,80 mm: | |
| • thickness |
1,35 – 1,45 mm
|
| • marking |
No
|
| – vystupaniye of the piston of 0,80-0,90 mm: | |
| • thickness |
1,44 – 1,55 mm
|
| • marking |
One cut
|
| – piston vystupaniye over 0,90 mm: | |
| • thickness |
1,54 – 1,65 mm
|
| • marking |
Two cuts
|
| Adjustment of gaps of valves |
It is carried out by automatically hydraulic pushers
|
| Valve saddle width in a head of cylinders: | |
| – inlet |
1,3 – 2,0 mm
|
| – final |
1,3 – 2,6 mm
|
| Valve core gap in the directing plug: | |
| – inlet valve |
0,015 – 0,047 mm
|
| – final valve |
0,030 – 0,062 mm
|
| Deepening of a plate of the valve |
0,25 – 0,75 mm
|
| Vystupaniye of the vortex camera |
0,00 – 0,02 mm
|
| Grinding of the interfaced surface |
At most 0,025 mm
|
| Height of a head of the block of cylinders: | |
| – maximum |
106,10 mm
|
| – minimum |
105,75 mm
|
| Deformation of the interfaced surfaces |
At most 0,05 mm
|
Valve
| Valve length |
123,25 mm
|
| Diameter of a plate of the valve: | |
| – inlet |
36 mm
|
| – final |
32 mm
|
| Diameter of a core of the valve (nominal): | |
| – inlet |
7,970 – 7,985 mm
|
| – final |
7,955 – 7,970 mm
|
| Internal diameter of the directing valve plug (nominal) |
8,000 – 8,017 mm
|
| Diameter of a core of the valve after boring of the plug: | |
| – marking of K1 |
+ 0,075 mm
|
| – marking of K2 |
+ 0,150 mm
|
| – marking And |
+ 0,250 mm
|
| Valve facet corner in a head of cylinders |
44 °
|
Camshaft and bearings
| Marking of the camshaft |
With
|
| Shaft beating |
0,04 mm
|
| Free wheeling of a shaft |
0,09 – 0,21 mm
|
| Height of raising of cams (inlet and final valves) |
5,80 mm
|
Cylinders
|
Cylinder
|
Diameter (± 0,005 mm)
|
Marking
|
| Category 1 |
82,45 mm
|
5
|
|
82,46 mm
|
6
| |
|
82,47 mm
|
7
| |
| Category 2 |
82,48 mm
|
8
|
|
82,49mm
|
99
| |
|
82,50 mm
|
00
| |
|
82,51 mm
|
01
| |
|
82,52 mm
|
02
| |
|
82,53 mm
|
03
| |
| Category 3 |
82,54 mm
|
04
|
|
82,55 mm
|
05
| |
|
82,56 mm
|
06
| |
|
82,57 mm
|
07
| |
|
82,58 mm
|
08
| |
|
82,59 mm
|
09
| |
|
82,60 mm
|
1
| |
| The increased size (on 0,5 mm) |
82,97 mm
|
7+0,5
|
|
82,98 mm
|
8+0,5
| |
|
82,99 mm
|
9+0,5
| |
|
83,00 mm
|
0+0,5
| |
| The increased size (on 1,0 mm) |
83,48 mm
|
8+1,0
|
|
83,49 mm
|
9+1,0
| |
|
83,50 mm
|
0+1,0
|
Pistons
| Producer |
Mahle or Alcan
|
| Marking of the producer: | |
| – Mahle |
m
|
| – Alcan |
D
|
| Diameter: | |
| – Mahle |
Is 0,030 mm less, than diameter of the cylinder
|
| – Alcan |
Is 0,020 mm less, than diameter of the cylinder
|
| Marking on categories corresponds to marking of cylinders. A piston ledge in the top dead point (it is used for determination of thickness of laying of a head of the block of cylinders) |
0,80 – 0,90 mm
|
| Assembly gap: | |
| – Mahle |
0,020 – 0,040 mm
|
| – Alcan |
0,015 – 0,035 mm
|
Piston rings
| Thickness: | |
| – compression rings |
1,978 – 1,990 mm
|
| – oil scraper ring |
2,975 – 2,990 mm
|
| Gap in the lock: | |
| – compression rings |
0,2 – 0,4 mm
|
| – oil scraper ring |
0,250 – 0,500
|
| Gap between a piston ring and a side surface of a flute of a ring |
It is not defined
|
| Shift of locks of piston rings relatively each other |
180 °
|
Piston fingers
| Length |
64,7 – 65,0 mm
|
| Diameter |
25,995 – 26,000 mm
|
| Gap: | |
| – between a piston finger and the piston |
0,007 – 0,011 mm
|
| – between a piston finger and a rod |
0,014 – 0,025 mm
|
Rods
| Difference between the next rods in weight |
At most 8 g
|
| Side play on cranked to a shaft |
0,070 – 0,242 mm
|
| Working gap of the bearing |
0,019 – 0,063 mm
|
|
Marking of rods
|
Color marking of inserts of bearings
|
Working gap
|
|
I
|
Blue
|
0,025 – 0,054 mm
|
|
II
|
Black
|
0,027 – 0,056 mm
|
|
III
|
Brown
|
0,029 – 0,058 mm
|
Bent shaft and bearings
| Radial beating |
At most 0,03 mm
|
| Axial side play |
0,070 - 0,302 mm
|
| Diameter of a neck of the radical bearing: | |
| – nominal: | |
| • diameter |
57,982 mm
|
| • marking |
Green
|
| • diameter |
57,995 mm
|
| • marking |
Brown
|
| – the reduced size (on 0,25): | |
| • diameter |
57,732 mm
|
| • marking |
Green / Blue
|
| • diameter |
57,745 mm
|
| • marking |
Brown / Blue
|
| – the reduced size (on 0,50): | |
| • diameter |
57,482 mm
|
| • marking |
Green / White
|
| • diameter |
57,495 mm
|
| • marking |
Brown / White
|
| Radical bearing: | |
| – thickness of inserts |
1,989 - 2,001 mm
|
| – working gap |
0,015 - 0,041 mm
|
| – ovality |
0,005 mm at most
|
| – conicity |
0,004 mm at most
|
| Conrod bearing: | |
| – ovality |
0,005 mm at most
|
| – conicity |
0,004 mm at most
|
Flywheel
| Beating |
At most 0,5 mm
|
| Maximum wear of a frictional surface |
At most 0,3 mm
|
Lubrication system
| System type |
The oil pallet, giving under pressure, the full-line filter
|
| Oil pressure (the engine is warmed and idles) |
1,5 bars
|
| Filter |
Champion G105
|
| Gaps of the oil pump: | |
| – a gap between teeths of gear wheels |
0,175 - 0,225 mm
|
| – a gap between the plane of an internal gear wheel and the plane of a casing of the pump |
0,03 – 0,10 mm
|
| – a gap between the plane of an external gear wheel and the plane of a casing of the pump |
0,03 – 0,10 mm
|
Water pump
| Type |
Centrifugal pump
|
| Drive |
From a bent shaft wedge-shaped belt
|
Thermostat
| Temperature began opening |
92 °C
|
| Temperature of full opening |
107 °C
|
Tightening moments
| Bolts of fastening of a head of cylinders: * | |
| – step 1 |
25 Nanometer
|
| – step 2 |
To tighten on a corner 90 °
|
| – step 3 |
To tighten on a corner 90 °
|
| – step 4 |
To tighten on a corner 45 °
|
| Warm up the engine | |
| – step 5 |
To tighten on a corner 30 °
|
| – step 6 |
To tighten on a corner 15 °
|
| Camshaft | |
| Bolts of fastening of a cover of the case of the camshaft |
8
|
| Bolts of fastening of a persistent plate of the camshaft |
8
|
| Bolts of fastening of a pulley of the camshaft: * | |
| – step 1 |
75
|
| – step 2 |
To tighten on a corner 60 °
|
| – step 3 |
To tighten on a corner 5 °
|
| Bolt of fastening of an intermediate pulley of a gear belt |
40
|
| Bolts of fastening of a pulley of the mechanism of a tension |
25
|
| Bent shaft | |
| Bolts of fastening of a pulley of a bent shaft |
20
|
| Bolt of fastening of a pulley of a bent shaft: * | |
| – step 1 |
145
|
| – step 2 |
To tighten on a corner 30 °
|
| – step 3 |
To tighten on a corner 10 °
|
| Bolts of fastening of a flywheel: | |
| – step 1 |
50
|
| – step 2 |
To tighten on a corner 30 °
|
| – step 3 |
To tighten on a corner 5 °
|
| Bolts of fastening of a cover of the radical bearing: * | |
| – step 1 |
50
|
| – step 2 |
To tighten on a corner 45 °
|
| – step 3 |
To tighten on a corner 15
|
| Bolts of fastening of a cover of a rod: * | |
| – step 1 |
35
|
| – step 2 |
To tighten on a corner 45 °
|
| – step 3 |
To tighten on a corner 15 °
|
| Lubrication system | |
| Bolts of fastening of the oil pump |
6
|
| Bolts of fastening of a cover of the oil pump |
6
|
| Bolts of fastening of a maslozaborny branch pipe |
8
|
| Bolts of fastening of the switch of a control paw of pressure of oil |
30
|
| Safety valve |
30
|
| Oil filter |
15
|
| Bolt of fastening of an arm of a maslozaborny branch pipe |
6
|
| Oil pallet | |
| Bolts of fastening of the oil pallet ** |
5
|
| Masloslivny stopper of the oil pallet |
45
|
| Cooling system | |
| Bolts of fastening of the water pump |
20
|
| Bolts of fastening of a tube of cooling liquid |
20
|
| Bolts of fastening of a cover of the thermostat |
8
|
| The bolts fixing temperature sensor to a thermostat casing |
11
|
| The bolts fixing a thermostat casing to a head of the block of cylinders |
15
|
| Amplifier of steering | |
| The bolts fixing a basic arm of the pump of the amplifier of steering to the block of cylinders |
40
|
| Support of the power unit | |
| Left support: | |
| – the bolts fixing a support arm to the transmission |
60
|
| – the bolts fixing a support to an arm |
60
|
| • the bolts fixing a support to a body |
65
|
| Right support: | |
| – the bolts fixing a support arm to the block of cylinders |
60
|
| – the bolts fixing a support to an arm |
35
|
| – the bolts fixing a support to a body |
65
|
| Back support: | |
| – the bolts fixing a support arm to the transmission |
60
|
| – the bolts fixing a support to an arm |
45
|
| – the bolts fixing a support to a cross-piece |
40
|
| Other details | |
| The bolts fixing the vacuum pump to the camshaft case |
28
|
| The bolts fixing a generator arm to the block of cylinders |
40
|
| The bolts fixing an arm of the fuel pump to the block of cylinders |
25
|
| The bolts fixing a starter arm to the block of cylinders |
25
|
| The bolts fixing a starter to the block of cylinders: | |
| – from the engine |
45
|
| – from the transmission |
75
|
| The bolts fixing an oil separator of a ventilating hose of a case of the engine |
15
|
| The bolts fixing the transmission to the block of cylinders |
60
|
* At installation it is necessary to use new bolts.
** Before a vvinchivaniye grease a carving of bolts with the means interfering unscrewing of bolts.