7. Capital repairs of engines

Technical characteristic

Head of the block of cylinders

Maximum not planeness of the lower surface:
– 4th cylinder petrol engines:
   • parallel to an axis
0,15 mm
   • perpendicular to an axis
0,05 mm
– other engines:
   • parallel to an axis
0,08 mm
   • perpendicular to an axis
0 mm
Minimum admissible height of a head of the block of cylinders after machining:
– 4th cylinder petrol engines
97,8 mm
– 6 cylinder petrol SOHC engines
89,5 mm
– 6 cylinder petrol DOHC engines
135,5 mm
– diesel engines
142,4 mm
Size of a vystupaniye of the vortex camera on diesel engines
7,6 – 8,1 mm
The minimum vystupaniye of valves for the lower plane of laying of a head of the block of cylinders at installation of new valves and saddles of valves:
– 4th cylinder petrol engines:
   • inlet valve
1,7 mm
   • final valve
0,5 mm
– 6 cylinder petrol SOHC engines
Engines of 2,6 l
Engines of 3,0 l
   • inlet valve
1,0 mm
1,3 mm
   • final valve
0,8 mm
1,4 mm
– 6 cylinder petrol DOHC engines
There are no data
– diesel engines:
   • inlet valve
0,1 – 0,5 mm
   • final valve
0,1 – 0,5 mm
The minimum vystupaniye of valves for the lower plane of laying of a head of the block of cylinders at installation of mechanically processed saddles of valves and the ground-in valves:
– 4th cylinder petrol engines:
   • inlet valve
2,6 mm
   • final valve
1,4 mm
– 6 cylinder petrol SOHC engines
Engines of 2,6 l
Engines of 3,0 l
   • inlet valve
1,7 mm
2,0 mm
   • final valve
1,5 mm
2,1 mm
– 6 cylinder petrol DOHC engines
There are no data
– diesel engines:
   • inlet valve
0,7 mm
   • final valve
0,7 mm

Valves

Diameter of a plate of the valve:
4th cylinder petrol engines:
– inlet valve:
   • engines of 2,0 l
42,90 – 43,10 mm
   • engines of 2,3 l
45,10 – 46,19 mm
– final valve
38,90 – 39,10 mm
6 cylinder petrol SOHC engines:
– engines of 2,6 l
   • inlet valve
40,0 mm
   • final valve
35,0 mm
– engines of 3,0 l
   • inlet valve
43,0 mm
   • final valve
39,0 mm
6 cylinder petrol DOHC engines
There are no data
Diesel engines:
– inlet valve
37,90 – 38,10 mm
– final valve
34,90 – 35,10 mm
Diameter of a core of the valve:
– 4th cylinder petrol engines and 6 cylinder petrol SOHC engines:
   • inlet valve
7,955 – 7,970 mm
   • final valve
8,938 – 8,960 mm
– 6 cylinder petrol DOHC engines
There are no data
– diesel engines:
   • inlet valve
7,955 – 7,970 mm
   • final valve
8,945 – 8,960 mm

Springs of valves

Spring length in a free state:
4th cylinder petrol engines
49 mm
6 cylinder petrol SOHC engines
There are no data
6 cylinder petrol DOHC engines:
– with two springs:
   • external spring
46,8 mm
   • internal spring
47,6 mm
– with one spring
47,3 mm
Diesel engines:
– with it is yellow / green or is violet / green color marking
50,8 mm
– with is yellow/become blue or is violet/become blue color marking
50,0 mm

Block of cylinders

Diameter of cylinders:
4th cylinder petrol engines:
– engines of 2,0 l:
   • standard 0
88,998 – 89,008 mm
   • standard 1
89,009 – 89,018 mm
   • standard 2
89,019 – 89,028 mm
   • standard And
89,000 – 89,006 mm
   • standard X
89,007 – 89,012 mm
   • standard In
89,013 – 89,018 mm
   • increased by +0,5 mm
The sizes as it is higher than +0,500 mm
   • increased by +1,0 mm
The sizes as it is higher than +1,000 mm
– engines of 2,3 l:
   • standard 0
95,498 – 95,508 mm
   • standard 1
95,509 – 95,518 mm
   • standard 2
95,519 – 95,528 mm
   • standard And
95,500 – 95,506 mm
   • standard X
95,507 – 95,512 mm
   • standard In
95,513 – 95,518 mm
   • increased by +0,5 mm
The sizes as it is higher than +0,500 mm
   • increased by +1,0 mm
The sizes as it is higher than +1,000 mm
6 cylinder petrol SOHC engines:
– engines of 2,6 l:
   • standard 0
82,898 – 82,908 mm
   • standard 1
82,908 – 82,918 mm
   • standard 2
82,918 – 82,928 mm
   • standard And
82,900 – 82,906 mm
   • standard X
82,906 – 82,912 mm
   • standard In
82,912 – 82,918 mm
   • increased by +0,5 mm
The sizes as it is higher than +0,500 mm
   • increased by +1,0 mm
The sizes as it is higher than +1,000 mm
– engines of 3,0 l:
   • standard 0
88,948 – 88,508 mm
   • standard 1
88,508 – 88,518 mm
   • standard 2
88,518 – 88,528 mm
   • standard And
88,500 – 88,506 mm
   • standard X
88,506 – 88,512 mm
   • standard In
88,512 – 88,518 mm
   • increased by +0,5 mm
The sizes as it is higher than +0,500 mm
   • increased by +1,0 mm
The sizes as it is higher than +1,000 mm
6 cylinder petrol DOHC engines:
– engines of 3,0 l:
   • standard And
88,500 – 88,506 mm
   • standard X
88,506 – 88,512 mm
   • standard In
88,512 – 88,518 mm
   • increased by +0,5 mm
The sizes as it is higher than +0,500 mm
   • increased by +1,0 mm
The sizes as it is higher than +1,000 mm
– l engines 2,8 and 3,2:
   • standard And
88,900 – 88,906 mm
   • standard X
88,906 – 88,912 mm
   • standard In
88,912 – 88,918 mm
   • increased by +0,25 mm
The sizes as it is higher than +0,250 mm
   • increased by +0,5 mm
The sizes as it is higher than +0,500 mm
– diesel engines:
   • standard And
87,000 – 87,006 mm
   • standard X
87,006 – 87,012 mm
   • standard In
87,012 – 87,018 mm
   • increased by +0,7 mm
The sizes as it is higher than +0,700 mm
   • maximum ovality of the cylinder:
– petrol engines
0,05 mm
– diesel engines
0,07 mm
Maximum conicity of the cylinder:
– petrol engines
0,05 mm
– diesel engines
0,07 mm
Minimum height of the block of cylinders of the engine:
– 4th cylinder petrol engines
292,35 mm
– 6 cylinder petrol engines
281,95 mm
– diesel engines
299,62 mm
Maximum not planeness of the top plane of the block of cylinders of the engine:
– 4th cylinder petrol engines
There are no data
– 6 cylinder petrol engines:
   • parallel to an axis
0,100 mm
   • perpendicular to an axis
0,05 mm
– diesel engines
0,03 mm

Pistons

Diameter of the piston:
4th cylinder petrol engines:
– engines of 2,0 l:
   • standard 0
88,968 – 88,982 mm
   • standard 1
88,978 – 88,992 mm
   • standard 2
88,988 – 89,002 mm
   • standard And
88,973 – 88,979 mm
   • standard X
88,978 – 88,986 mm
   • standard In
88,985 – 88,991 mm
   • increased by +0,5 mm
The sizes as it is higher than +0,500 mm
   • increased by +1,0 mm
The sizes as it is higher than +1,000 mm
– engines of 2,3 l:
   • standard 0
95,469 – 95,481 mm
   • standard 1
95,479 – 95,491 mm
   • standard 2
95,489 – 95,501 mm
   • standard And
95,473 – 95,479 mm
   • standard X
95,478 – 95,486 mm
   • standard In
95,485 – 95,491 mm
   • increased by +0,5 mm
The sizes as it is higher than +0,500 mm
   • increased by +1,0 mm
The sizes as it is higher than +1,000 mm
6 cylinder petrol SOHC engines:
– engines of 2,6 l:
   • standard 0
82,868 – 82,882 mm
   • standard 1
82,878 – 82,892 mm
   • standard 2
82,888 – 82,902 mm
   • standard And
82,873 – 82,879 mm
   • standard X
82,878 – 82,886 mm
   • standard In
82,885 – 82,891 mm
   • increased by +0,5 mm
The sizes as it is higher than +0,500 mm
   • increased by +1,0 mm
The sizes as it is higher than +1,000 mm
– engines of 3,0 l:
   • standard 0
88,469 – 88,481 mm
   • standard 1
88,479 – 88,491 mm
   • standard 2
88,489 – 88,501 mm
   • standard And
88,473 – 88,479 mm
   • standard X
88,478 – 88,486 mm
   • standard In
88,485 – 88,491 mm
   • increased by +0,5 mm
The sizes as it is higher than +0,500 mm
   • increased by +1,0 mm
The sizes as it is higher than +1,000 mm
6 cylinder petrol DOHC engines:
– engines of 3,0 l:
   • standard And
88,473 – 88,479 mm
   • standard X
88,478 – 88,486 mm
   • standard In
88,485 – 88,491mm
   • increased by +0,5 mm
The sizes as it is higher than +0,500 mm
   • increased by +1,0 mm
The sizes as it is higher than +1,000 mm
– l engines 2,8 and 3,2:
   • standard And
88,478 – 88,879 mm