4.1. Technical characteristics
The general
|
Compression pressure (at 250 rpm)
|
192 psi
|
|
Oil pressure (the engine is heated-up)
|
at least 11 psi at the idling mode
|
1,5 l engines
|
Deformation of a head of the block of cylinders
|
|||
|
Nominal
|
0,05 mm
|
||
|
Maximum permissible
|
|||
|
Models Colt, Lancer, Mirage of 1990 of release later
|
0,2 mm
|
||
|
All others
|
0,1 mm
|
||
|
Valvate mechanism
|
|||
|
Width of a facet of valves
|
|||
|
Inlet valves
|
|||
|
Nominal
|
1,0 mm
|
||
|
Minimum admissible
|
0,5 mm
|
||
|
Final valves
|
|||
|
Nominal
|
1,5 mm
|
||
|
Minimum admissible
|
1,0 mm
|
||
|
Diameter of a rod of valves (inlet and final)
|
6,6 mm
|
||
|
Gap between a rod of the valve and the directing plug
|
|||
|
Inlet valves (models Colt, Lancer, Mirage of 1989 of release later)
|
|||
|
Nominal
|
0,02-0,05 mm
|
||
|
The most admissible
|
0,10 mm
|
||
|
Inlet valves (all other models)
|
|||
|
Nominal
|
0,03-0,06 mm
|
||
|
The most admissible
|
0,1mm
|
||
|
Final valves (all models)
|
|||
|
Nominal
|
0,05-0,09 mm
|
||
|
The most admissible
|
0,15 mm
|
||
|
Springs of valves
|
|||
|
The most admissible deformation
|
3 ° Pressure
|
||
|
Models Colt, Lancer, Mirage of 1991 and later
|
|||
|
Inlet valves
|
32,5 kg at compression to length 27 mm
|
||
|
Final valves
|
40,7 kg at compression to length 27 mm
|
||
|
All other models (inlet and final valves)
|
33,8 kg at compression to length 27 mm
|
||
|
Installation height
|
36 mm
|
||
|
Valvate mechanism (continuation)
|
|||
|
Length in a free state
|
|||
|
Models Colt, Lancer, Mirage of 1991 and later
|
|||
|
Inlet
|
46,1 mm
|
||
|
Final
|
46,8 mm
|
||
|
All other models (inlet and final valves)
|
44,6 mm
|
||
|
Valves of an admission of the rarefied fuel mix
|
|||
|
Diameter of a rod of the valve
|
4,30 mm
|
||
|
Facet corner
|
45 ° Pruzhina
|
||
|
Length in a free state
|
29,6 mm
|
||
|
Resistance
|
3,5 kg with a length of 21,5 mm
|
||
|
Bent shaft and rods
|
|||
|
Rod neck
|
|||
|
Diameter
|
42 mm
|
||
|
The most admissible ovality and conicity
|
0,01 mm
|
||
|
Lubricant gap of the bearing
|
0,014-0,044 mm
|
||
|
Side gap of rods
|
0,10-0,25 mm
|
||
|
Radical necks
|
|
||
|
Diameter
|
48 mm
|
||
|
The most admissible ovality and conicity
|
0,01 mm
|
||
|
The most admissible beating
|
0,03 mm
|
||
|
Lubricant gap of the bearing
|
0,02-0,07 mm
|
||
|
Axial side play of a bent shaft
|
0,05-0,18 mm
|
||
|
Cylinders
|
|||
|
Diameter (nominal)
|
75,5 mm
|
||
|
The most admissible ovality and conicity
|
0,02 mm
|
||
|
Pistons and piston rings
|
|||
|
Diameter of pistons (nominal) *
|
75,5 mm
|
||
|
Gap between the piston and walls of the cylinder
|
0,02-0,04 mm
|
||
|
Trailer gap of piston rings
|
|||
|
Compression rings
|
|||
|
Nominal
|
0,20-0,35 mm
|
||
|
The most admissible 0,8 mm
|
|
||
|
Oil scraper ring
|
|||
|
Nominal
|
0,20-0,70 mm
|
||
|
The most admissible
|
1,0 mm
|
||
|
Side gap of piston rings
|
|||
|
Top compression ring
|
|||
|
Nominal
|
0,03-0,07 mm
|
||
|
The most admissible
|
0,15 mm
|
||
|
Second compression ring
|
|||
|
Nominal
|
0,02-0,06 mm
|
||
|
The most admissible
|
0,12 mm
|
||
|
* At the height of 2 mm from a piston skirt bottom
|
|
||
Inhaling moments *, Ft-lbs
|
Bolts of covers of radical bearings
|
36-39
|
|
Nuts of covers of rods
|
|
|
Models Colt, Lancer, Mirage of 1990 of release later
|
|
|
Stage 1
|
15
|
|
Stage 2
|
Tighten on a quarter of a turn
(90 °)
|
|
All other models
|
23-25
|
|
Valves of an admission of the rarefied fuel mix
|
13-16
|
|
* Also you watch Part A of this Chapter
|
|
1,6 l engines
|
Deformation of a head of the block of cylinders
|
||||
|
Nominal
|
0,05 mm
|
|||
|
Maximum permissible
|
||||
|
Models Colt, Lancer, Mirage of 1990 of release later
|
0,2 mm
|
|||
|
All others
|
0,1 mm.
|
|||
|
Valvate mechanism
|
||||
|
Width of a facet of valves
|
||||
|
Inlet valves (DOHC)
|
||||
|
Nominal
|
1,0 mm
|
|||
|
Minimum admissible
|
0,7 mm
|
|||
|
Inlet valves (SOHC)
|
||||
|
Nominal
|
1,5 mm
|
|||
|
Minimum admissible
|
1,0 mm
|
|||
|
Final valves (all models)
|
||||
|
Nominal
|
1,5 mm
|
|||
|
Minimum admissible
|
1,0 mm
|
|||
|
Diameter of a rod of valves
|
||||
|
SOHC (inlet and final)
|
8,0 mm
|
|||
|
DOHC
|
||||
|
Inlet
|
6,6 mm
|
|||
|
Final
|
6,5 mm
|
|||
|
Gap between a rod of the valve and the directing plug
|
||||
|
Inlet valves (SOHC)
|
||||
|
Nominal
|
0,03-0,06 mm
|
|||
|
The most admissible
|
0,10 mm
|
|||
|
Inlet valves (DOHC)
|
||||
|
Nominal
|
0,02-0,05 mm
|
|||
|
The most admissible
|
0,10 mm
|
|||
|
Final valves (all models)
|
||||
|
Nominal
|
0,05-0,09 mm
|
|||
|
The most admissible
|
0,15 mm
|
|||
|
Springs of valves
|
||||
|
The most admissible deformation
|
4 °
|
|||
|
Pressure
|
24 kg at compression to length 27,3 mm
|
|||
|
Installation height
|
||||
|
SOHC
|
37,3 mm
|
|||
|
DOHC
|
¦
|
|||
|
Length in a free state
|
||||
|
SOHC
|
44,6 mm
|
|||
|
DOHC
|
48,3 mm
|
|||
|
Valves of an admission of the rarefied fuel mix (only models with one camshaft)
(only models
|
||||
|
Diameter of a rod of the valve
|
4,30 mm
|
|||
|
Facet corner
|
45 ° Pruzhina
|
|||
|
Length in a free state
|
29,60 mm
|
|||
|
Resistance
|
34,3 N with a length of 21,5 mm
|
|||
|
Bent shaft and rods
|
||||
|
Rod neck
|
||||
|
Diameter
|
45 mm
|
|||
|
The most admissible ovality and conicity
|
0,015 mm
|
|||
|
Lubricant gap of the bearing
|
0,02-0,05 mm
|
|||
|
Side gap of rods
|
0,10-0,25 mm
|
|||
|
Radical necks
|
||||
|
Diameter
|
57,0 mm
|
|||
|
The most admissible ovality and conicity
|
0,015 mm
|
|||
|
The most admissible beating
|
0,005 mm
|
|||
|
Lubricant gap of the bearing
|
0,02-0,05 mm
|
|||
|
Axial side play of a bent shaft
|
0,05-0,18 mm
|
|||
|
Cylinders
|
||||
|
Diameter (nominal)
|
||||
|
SOHC
|
76,9 mm
|
|||
|
DOHC
|
82,3 mm
|
|||
|
The most admissible ovality and conicity
|
||||
|
SOHC
|
0,02 mm
|
|||
|
DOHC
|
0,01 mm
|
|||
|
Pistons and piston rings
|
|
|||
|
Diameter of pistons (nominal) *
|
|
|||
|
SOHC
|
76,9 mm
|
|||
|
DOHC
|
82,3 mm
|
|||
|
Gap between the piston and walls of the cylinder
|
||||
|
SOHC
|
||||
|
Models of release of 1985 and 1986
|
0,02-0,04 mm
|
|||
|
Models of release of 1987 and 1988
|
0,03-0,05 mm
|
|||
|
DOHC
|
|
|||
|
Models of release of 1989
|
0,03-0,05 mm
|
|||
|
Models of release of 1990 and later
|
0,02-0,04 mm
|
|||
|
Trailer gap of piston rings
|
||||
|
Compression rings (SOHC)
|
|
|||
|
Top ring
|
||||
|
Nominal
|
0,25-0,40 mm
|
|||
|
The most admissible
|
0,08 mm
|
|||
|
Second ring
|
|
|||
|
Nominal
|
0,20-0,35 mm
|
|||
|
The most admissible
|
0,08 mm
|
|||
|
Oil scraper ring (SOHC)
|
||||
|
Nominal
|
0,20-0,70 mm
|
|||
|
The most admissible
|
0,10 mm
|
|||
|
Compression rings (DOHC)
|
||||
|
Top ring
|
||||
|
Nominal
|
0,25-0,40 mm
|
|||
|
The most admissible
|
0,80 mm
|
|||
|
Second ring
|
||||
|
Nominal
|
0,35-0,50 mm
|
|||
|
The most admissible
|
0,08 mm
|
|||
|
Oil scraper ring (DOHC)
|
||||
|
Nominal
|
0,20-0,70 mm
|
|||
|
The most admissible
|
0,10 mm
|
|||
|
Side gap of piston rings
|
||||
|
SOHC
|
||||
|
Top compression ring
|
||||
|
Nominal
|
0,03-0,07 mm
|
|||
|
The most admissible
|
0,10 mm
|
|||
|
Second compression ring
|
||||
|
Nominal
|
0,02-0,06 mm
|
|||
|
The most admissible
|
0,10 mm
|
|||
|
DOHC (both compression rings)
|
||||
|
Nominal
|
0,03-0,07 mm
|
|||
|
The most admissible
|
0,10 mm
|
|||
|
* At the height of 2 mm from a piston skirt bottom
|
||||
Inhaling moments *, Ft-lbs
|
SOHC
|
|
|
Bolts of covers of radical bearings
|
36-39
|
|
Nuts of covers of rods
|
23-25
|
|
Pressure decrease valve cap
|
27-29
|
|
Valves of an admission of the rarefied fuel mix
|
13-16
|
|
DOHC
|
|
|
Bolts of covers of radical bearings
|
47-51
|
|
Nuts of covers of rods
|
36-38
|
|
Pressure decrease valve cap
|
29-36
|
|
* Also you watch Part A of this Chapter
|
|
1,8, 2,0 and 2,4 l engines
|
Deformation of a head of the block of cylinders
|
|||||
|
Nominal
|
0,05 mm
|
||||
|
Maximum permissible
|
0,2 mm
|
||||
|
Valvate mechanism
|
|||||
|
Width of a facet of valves
|
|||||
|
SOHC
|
|||||
|
Inlet valves
|
|||||
|
Nominal
|
1,2 mm
|
||||
|
Minimum admissible
|
0,7 mm
|
||||
|
Final valves
|
|||||
|
Nominal
|
2,0 mm
|
||||
|
Minimum admissible
|
1,5 mm
|
||||
|
DOHC
|
|||||
|
Inlet valves
|
|||||
|
Nominal
|
1,0 mm
|
||||
|
Minimum admissible
|
0,7 mm
|
||||
|
Final valves
|
|||||
|
Nominal
|
1,5 mm
|
||||
|
Minimum admissible
|
1,0 mm
|
||||
|
Diameter of a rod of valves
|
|||||
|
SOHC (inlet and final)
|
8,0 mm
|
||||
|
DOHC
|
|||||
|
Inlet
|
6,58 mm
|
||||
|
Final
|
6,55 mm
|
||||
|
Gap between a rod of the valve and a guide
plug
|
|||||
|
SOHC
|
|||||
|
Inlet valves
|
|||||
|
Nominal
|
0,03-0,06 mm
|
||||
|
The most admissible
|
0,10 mm
|
||||
|
Final valves
|
|||||
|
Nominal
|
0,05-0,09 mm
|
||||
|
The most admissible
|
0,15 mm
|
||||
|
DOHC
|
|||||
|
Inlet valves
|
|||||
|
Nominal
|
0,02-0,05 mm
|
||||
|
The most admissible
|
0,10 mm
|
||||
|
Final valves
|
|||||
|
Nominal
|
0,05-0,09 mm
|
||||
|
The most admissible
|
0,15 mm
|
||||
|
Springs of valves
|
|||||
|
The most admissible deformation
|
3 ° Pressure
|
||||
|
The Galant models with two camshafts of 1990 of release later
|
300 N
|
||||
|
All other models
|
322 N
|
||||
|
Installation height
|
|||||
|
Models with the 2,4,1,8 and 2,0 l engine (except Galant)
|
40,4 mm
|
||||
|
The Galant models with the 2,0 l engine (SOHC and DOHC)
|
-
|
||||
|
Length in a free state
|
|||||
|
The Cordia/Tredia models with one distributive
|
in bulk
|
||||
|
1.8L (1983-1986)
|
47,5 mm
|
||||
|
1.8L (1987i1988)
|
49,8 mm
|
||||
|
2.0L (1984i1985)
|
47,5 mm
|
||||
|
2.0L (1986-1988)
|
49,8 mm
|
||||
|
The Galant models with one camshaft
|
|
||||
|
2.4L (1985-1987)
|
49,8 mm
|
||||
|
2.0L (1989 of release later)
|
49,8 mm
|
||||
|
The Galant models with two camshafts
|
|||||
|
2.0L (release models till March, 1988)
|
45,8 mm
|
||||
|
2.0L (release models after April, 1988)
|
48,3 mm
|
||||
|
Valves of an admission of the rarefied fuel mix
|
|||||
|
Diameter of a rod of the valve
|
4,30 mm
|
||||
|
Facet corner
|
45 °
|
||||
|
Spring
|
|||||
|
Length in a free state
|
29,60 mm
|
||||
|
Resistance
|
34,3 N with a length of 21,5 mm
|
||||
|
Bent shaft and rods
|
|||||
|
Rod neck
|
|||||
|
Diameter
|
45,0 mm
|
||||
|
The most admissible ovality and conicity
|
0,01 mm
|
||||
|
Lubricant gap of the bearing
|
0,02-0,05 mm
|
||||
|
Side gap of rods
|
0,10-0,25 mm
|
||||
|
Radical necks
|
|||||
|
Diameter
|
57,0 mm
|
||||
|
The most admissible ovality
|
0,016 m
|
||||
|
The most admissible conicity
|
0,005 mm
|
||||
|
Lubricant gap of the bearing
|
0,02-0,05 mm
|
||||
|
Axial side play of a bent shaft
|
0,05-0,18 mm
|
||||
|
Cylinders
|
|||||
|
Diameter (nominal)
|
|||||
|
Cordia/Tredia
|
|||||
|
1983-1985 1.8L
|
85,0 mm
|
||||
|
1986-1988 1.8L
|
80,6 mm
|
||||
|
1984-1988 2.0L
|
85,0 mm
|
||||
|
Galant
|
|||||
|
2.4L
|
86,5 mm
|
||||
|
2.0L (SOHC and DOHC)
|
85,1 mm
|
||||
|
The most admissible ovality and conicity
|
0,02 mm
|
||||
|
Pistons and piston rings
|
|||||
|
Diameter of pistons (nominal) *
|
|||||
|
2.4L
|
86,5 mm
|
||||
|
2.0L and 1.8L
|
85,0 mm
|
||||
|
1.8L turbo
|
80,6 mm
|
||||
|
Gap between the piston and walls of the cylinder
|
|||||
|
2.4L
|
0,02-0,04 mm
|
||||
|
2.0L and 1.8L
|
0,01-0,03 mm
|
||||
|
1.8L turbo
|
0,03-0,05 mm
|
||||
|
Trailer gap of piston rings
|
|||||
|
1.8L turbo and 2.0L SOHC (except 2:0L Galant)
|
|||||
|
Top compression ring
|
|||||
|
Nominal
|
0,25-0,45 mm
|
||||
|
The most admissible
|
|
||||
|
Second compression ring
|
|||||
|
Nominal
|
0,20-0,40 mm
|
||||
|
The most admissible
|
-
|
||||
|
Oil scraper ring
|
|||||
|
Nominal
|
0,20-0,70 mm
|
||||
|
The most admissible
|
-
|
||||
|
1.8L turbo SOHC
|
|||||
|
Top compression ring
|
|||||
|
Nominal
|
0,30-0,45 mm
|
||||
|
The most admissible
|
-
|
||||
|
Second compression ring
|
|||||
|
Nominal
|
0,20-0,35 mm
|
||||
|
The most admissible
|
-
|
||||
|
Oil scraper ring
|
|||||
|
Nominal
|
0,20-0,70 mm
|
||||
|
The most admissible
|
-
|
||||
|
2.4L and 2.0L OONS
|
|||||
|
Top compression ring
|
|||||
|
Nominal
|
0,25-0,40 mm
|
||||
|
The most admissible
|
0,80 mm
|
||||
|
The second compression ring (only for models 2.4L)
|
|||||
|
Nominal
|
0,20-0,40 mm
|
||||
|
The most admissible
|
0,80 mm
|
||||
|
The second compression ring (only for models 2.0L)
|
|||||
|
Nominal
|
0,35-0,50 mm
|
||||
|
The most admissible
|
0,80 mm
|
||||
|
Oil scraper ring
|
|||||
|
Nominal
|
0,20-0,70 mm
|
||||
|
The most admissible
|
0,10 mm
|
||||
|
2.0L SOHC Galant
|
|||||
|
Top compression ring
|
|||||
|
Nominal
|
0,25-0,40 mm
|
||||
|
The most admissible
|
0,80 mm
|
||||
|
Second compression ring
|
|||||
|
Nominal
|
0,20-0,35 mm
|
||||
|
The most admissible
|
0,80 mm
|
||||
|
Oil scraper ring
|
|||||
|
Nominal
|
0,20-0,70 mm
|
||||
|
The most admissible
|
0,10 mm
|
||||
|
Side gap of piston rings
|
|||||
|
2.4L (1985-1987)
|
|||||
|
Top compression ring
|
|||||
|
Nominal
|
0,05-0,09 mm
|
||||
|
The most admissible
|
-
|
||||
|
Second compression ring
|
|||||
|
Nominal
|
0,02-0,06 mm
|
||||
|
The most admissible
|
-
|
||||
|
2.4L (only 1988) and 2.0L S0HC Galant
|
|||||
|
Top compression ring
|
|||||
|
Nominal
|
0,03-0,07 mm
|
||||
|
The most admissible
|
0,10 mm
|
||||
|
Second compression ring
|
|||||
|
Nominal
|
0,02-0,06 mm
|
||||
|
The most admissible
|
0,10 mm
|
||||
|
SOHC 2.0L and 1.8L (except 2:0L Galant)
|
|||||
|
Top compression ring
|
|||||
|
Nominal
|
0,045-0,085 mm
|
||||
|
The most admissible
|
-
|
||||
|
Second compression ring
|
|
||||
|
Nominal
|
0,02-0,06 mm
|
||||
|
The most admissible
|
-
|
||||
|
2.0L D0HC
|
|||||
|
Both compression rings
|
|
||||
|
Nominal
|
0,03-0,07 mm
|
||||
|
The most admissible
|
0,10 mm
|
||||
|
* At the height of 2 mm from a piston skirt bottom
|
|||||
Inhaling moments *, Ft-lbs
|
Bolts of covers of radical bearings
|
|
|
SOHC
|
36-39
|
|
DOHC
|
47-51 .
|
|
Nuts of covers of rods
|
|
|
SOHC
|
23-25
|
|
DOHC
|
36-38
|
|
Valves of an admission of the rarefied fuel mix
|
13-16
|
|
Pressure decrease valve cap
|
29-36
|
|
Also you watch Part A of this Chapter
|
|