Mitsubishi S12A2 User Manual

2-9
Chapter 2 SERVICE DATA
1.3 Maintenance Service Data of Fuel System
Unit: mm [in.]
Item Nominal value Standard value
Limit
value
Remarks
Fuel injection
nozzle
Fuel injection
starting pres-
sure
P/N:
32561-54010("C" mark)
32561-57090("E" mark)
32561-64010("A" mark)
32561-76050("-" mark)
32561-79010("B" mark)
21.6 MPa
{220 kgf/cm²}
[3129 psi]
22.1- 22.6 MPa
{225 to 230 kgf/cm²}
[3200 to 3271 psi]
P/N:
32661-01050("P" mark)
32661-01090("N" mark)
32661-11060("2M" mark)
32661-11070("J" mark)
35A61-11030("J" mark)
29.4 MPa
{300 kgf/cm²}
[4267 psi]
29.9 to 30.7 MPa
{304 to 313 kgf/cm²}
[4324 to 4452 psi]
Orifice cone
angle
P/N:
32561-57090("E" mark)
32561-79010("B" mark)
155°
P/N:
32561-54010("C" mark)
32561-64010("A" mark)
157°
P/N:
32561-76050("-" mark)
32661-01050("P" mark)
32661-01090("N" mark)
32661-11060("2M" mark)
32661-11070("J" mark)
32A61-11030("J" mark)
158°
Orifice diame-
ter
P/N:
32661-01050("P" mark)
0.23 [0.0091]
P/N:
32561-57090("E" mark)
32661-01090("N" mark)
0.24 [0.0094]
P/N:
32661-11060("2M" mark)
0.25 [0.0098]
P/N:
32561-79010("B" mark)
32661-11070("J" mark)
35A61-11030("J" mark)
0.26 [0.0102]
P/N:
32561-54010("C" mark)
32561-64010("A" mark)
0.27 [0.0106]
P/N:
32561-76050("-" mark)
0.28 [0.0110]
Number of orifices 8

Mitsubishi S12A2 Specifications

General

Brand	Mitsubishi
Model	S12A2
Category	Engine
Language	English