85425ea0

4.5.1. Technical characteristic

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.