Mitsubishi S12A2 Service Manual page 47

Table of Contents

Advertisement

Item
Distortion of bottom surface
Cylinder
head
Height (reference)
Inside diameter
Roundness
Cylindricity
Flange protrusion
Cylinder
liner
P/N:32607-03400
Flange thick-
ness
P/N:32507-62400
Top ridge height
P/N:
32517-91101("91101" stamp)
Outside
32617-00701("00701" stamp)
diameter
32517-91201("91201" stamp)
32617-00600("00600" stamp)
P/N:
32517-91101("91101" stamp)
In one
32617-00701("00701" stamp)
engine
Piston
Weight dif-
P/N:
ference
32517-91201("91201" stamp)
32617-00600("00600" stamp)
Piston pin bore inside diameter
Protrusion
Cylinder
head
Thickness when tightened
gasket
Piston
cooling
Valve opening pressure
nozzle
Piston and
cylinder
Top clearance
head
No. 1 compression
Piston
End gap
No. 2 compression
ring
Oil
Piston
Outside diameter
pin
Nominal
Standard value
value
0.03 [0.0012] or less
134.9 to 135.1
[5.3110 to 5.3189]
150.000 to 150.040
ø150 [5.9]
[5.9055 to 5.9071]
0.02 [0.0008] or less
0.02 [0.0008] or less
0.10 to 0.19
[0.0039 to 0.0075]
15.15 to 15.19
[0.5965 to 0.5980]
12.15 to 12.19
[0.4783 to 0.4799]
0.16 to 0.24
[0.0063 to 0.0094]
149.71 to 149.75
ø150 [5.9]
[5.8941 to 5.8957]
Within ±15 g [0.53 oz]
Within 20 g [0.71 oz]
58.002 to 58.012
ø58 [2.28]
[2.2835 to 2.2839]
0.229 to 0.839
[0.0090 to 0.0330]
1.8
1.77 to 1.83
[0.0709]
[0.0697 to 0.0720]
0.26 to 0.32 MPa
2
{2.7 to 3.3 kgf/cm
[38 to 47 psi]
1.191 to 2.031
[0.0469 to 0.0800]
0.6 to 0.8
[0.024 to 0.032]
0.5 to 0.7
[0.020 to 0.028]
0.5 to 0.7
[0.020 to 0.028]
57.987 to 58.000
ø58 [2.28]
[2.2829 to 2.2835]
Chapter 2 SERVICE DATA
Unit: mm [in.]
Limit value
Remarks
0.07 [0.0028]
150.140
[5.9110]
At the height from lower
end of piston at 95.8 mm
149.68
[3.77 in.]
[5.8929]
with right angles to the
piston pin.
58.040
[2.2850]
}
2.0 [0.079]
2.0 [0.079]
2.0 [0.079]
57.970
[2.2823]
2-5

Advertisement

Table of Contents
loading

Table of Contents