Information injection-pump assembly
ZEXEL
104748-1711
1047481711
ISUZU
8944638841
8944638841

Rating:
Cross reference number
ZEXEL
104748-1711
1047481711
ISUZU
8944638841
8944638841
Zexel num
Bosch num
Firm num
Name
Calibration Data:
Adjustment conditions
Test oil
1404 Test oil ISO4113orSAEJ967d
1404 Test oil ISO4113orSAEJ967d
Test oil temperature
degC
45
45
50
Nozzle
105000-2010
Bosch type code
NP-DN12SD12TT
Nozzle holder
105780-2080
Opening pressure
MPa
14.7
14.7
15.19
Opening pressure
kgf/cm2
150
150
155
Injection pipe
Inside diameter - outside diameter - length (mm) mm 2-6-840
Inside diameter - outside diameter - length (mm) mm 2-6-840
Transfer pump pressure
kPa
20
20
20
Transfer pump pressure
kgf/cm2
0.2
0.2
0.2
Direction of rotation (viewed from drive side)
Right R
Right R
Injection timing adjustment
Pump speed
r/min
1000
1000
1000
Average injection quantity
mm3/st.
23.3
22.8
23.8
Difference in delivery
mm3/st.
2
Basic
*
Oil temperature
degC
50
48
52
Injection timing adjustment_02
Pump speed
r/min
600
600
600
Average injection quantity
mm3/st.
22.2
20.7
23.7
Oil temperature
degC
50
48
52
Injection timing adjustment_03
Pump speed
r/min
1000
1000
1000
Average injection quantity
mm3/st.
23.3
22.3
24.3
Difference in delivery
mm3/st.
2
Basic
*
Oil temperature
degC
50
48
52
Injection timing adjustment_04
Pump speed
r/min
1200
1200
1200
Average injection quantity
mm3/st.
24.9
23.3
26.5
Oil temperature
degC
50
48
52
Injection quantity adjustment
Pump speed
r/min
1325
1325
1325
Average injection quantity
mm3/st.
4.7
1.7
7.7
Difference in delivery
mm3/st.
2
Basic
*
Oil temperature
degC
50
48
52
Injection quantity adjustment_02
Pump speed
r/min
1400
1400
1400
Average injection quantity
mm3/st.
0
0
0
Oil temperature
degC
50
48
52
Injection quantity adjustment_03
Pump speed
r/min
1325
1325
1325
Average injection quantity
mm3/st.
4.7
1.7
7.7
Difference in delivery
mm3/st.
2
Oil temperature
degC
50
48
52
Governor adjustment
Pump speed
r/min
350
350
350
Average injection quantity
mm3/st.
5.3
3.3
7.3
Difference in delivery
mm3/st.
2
Basic
*
Oil temperature
degC
48
46
50
Governor adjustment_02
Pump speed
r/min
350
350
350
Average injection quantity
mm3/st.
5.3
3.3
7.3
Difference in delivery
mm3/st.
2
Oil temperature
degC
48
46
50
Timer adjustment
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
47
47
54
Basic
*
Oil temperature
degC
48
46
50
Remarks
Full
Full
Timer adjustment_02
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
47
47
54
Oil temperature
degC
48
46
50
Speed control lever angle
Pump speed
r/min
350
350
350
Average injection quantity
mm3/st.
0
0
0
Oil temperature
degC
48
46
50
Remarks
Magnet OFF at idling position
Magnet OFF at idling position
0000000901
Pump speed
r/min
1000
1000
1000
Overflow quantity
cm3/min
360
230
490
Oil temperature
degC
50
48
52
Stop lever angle
Pump speed
r/min
1000
1000
1000
Pressure
kPa
392
372
412
Pressure
kgf/cm2
4
3.8
4.2
Basic
*
Oil temperature
degC
50
48
52
Stop lever angle_02
Pump speed
r/min
1000
1000
1000
Pressure
kPa
392
372
412
Pressure
kgf/cm2
4
3.8
4.2
Basic
*
Oil temperature
degC
50
48
52
Stop lever angle_03
Pump speed
r/min
1200
1200
1200
Pressure
kPa
441
412
470
Pressure
kgf/cm2
4.5
4.2
4.8
Oil temperature
degC
50
48
52
0000001101
Pump speed
r/min
1000
1000
1000
Timer stroke
mm
1.1
0.9
1.3
Basic
*
Oil temperature
degC
50
48
52
_02
Pump speed
r/min
850
750
950
Timer stroke
mm
0.5
0.5
0.5
Oil temperature
degC
50
48
52
_03
Pump speed
r/min
1000
1000
1000
Timer stroke
mm
1.1
0.9
1.3
Basic
*
Oil temperature
degC
50
48
52
_04
Pump speed
r/min
1200
1200
1200
Timer stroke
mm
2
1.7
2.3
Oil temperature
degC
50
48
52
_05
Pump speed
r/min
1500
1500
1500
Timer stroke
mm
3.3
3
3.7
Oil temperature
degC
50
48
52
0000001201
Max. applied voltage
V
8
8
8
Test voltage
V
13
12
14
Timing setting
K dimension
mm
3.3
3.2
3.4
KF dimension
mm
5.8
5.7
5.9
MS dimension
mm
2.5
2.4
2.6
Control lever angle alpha
deg.
25
21
29
Control lever angle beta
deg.
45
40
50
Information:
(1) Distance dowels extend past end surface of cylinder block ... 8.0 0.5 mm (.31 .02 in)(2) Bore diameter in cylinder block for the cylinder liners ... 138.50 0.03 mm (5.453 .001 in)(3) Distance dowels extend past end surface of cylinder block ... 8.0 0.5 mm (.31 .02 in) (4) Spacer block.(5) Height of dowels above top surface of spacer block and cylinder block ... 8.00 0.03 mm (.315 .001 in)(6) Cylinder Liner. Make reference to the procedure for checking Cylinder Liner Projection in Testing And Adjusting Section of Service Manual Form No. SENR5561.Cylinder liner projection above the top surface of the spacer block must be ... 0.12 0.08 mm (.005 .003 in)Apply 7M7260 Liquid Gasket as required to cylinder liner shoulder and cylinder block face joint of all liners. (7) Depth plug is to be installed (from end surface of cylinder block to top of plug) ... 1.25 0.25 mm (.049 .010 in)(8) Diameter of camshaft bores ... 75.000 0.025 mm (2.9530 .0010 in)(9) Oil cooling jet assembly. Tighten bolt that holds oil cooling jet to ... 25 7 N m (18 5 lb ft)(10) Width of main bearing cap ... 175.00 0.02 mm (6.8898 .0008 in) Width in cylinder block for main bearing cap ... 175.000 0.018 mm (6.8898 .0007 in)(11) Distance from centerline of crankshaft bore to top surface of cylinder block ... 265.0 mm (10.43 in)The flatness across the top contact surface of the block must be within 0.05 mm (.002 in) for any 150 mm (5.9 in) section of the surface.(12) Distance from centerline of crankshaft to bottom surface of cylinder block ... 120.0 mm (4.72 in)(13) Main bearing cap bolts. Install as follows: Main bearing caps shall be assembled with the part number towards the right side. Caps are to be identified by stamped numbers 1 through 7 located on the bottom unmachined surface.Main bearing cap bolts to be lubricated on threads and washer face with SAE 30 oil or molylube. Tighten bolts to 95 5 N m (70 4 lb ft) plus 90 5 degrees additional turn prior to machining. Tighten bolts simultaneously or tighten both bolts to 95 N m (70 lb ft) before turning the additional 90 degrees.(14) Bore in cylinder block for seven main bearings ... 108.000 0.013 mm (4.2520 .0005 in) All main bearing bore measurements are to be made before caps are disassembled.