Rating:
Information injection-pump assembly
BOSCH
9 400 616 856
9400616856
ZEXEL
106671-5300
1066715300
NISSAN-DIESEL
1680196615
1680196615
Cross reference number
BOSCH
9 400 616 856
9400616856
ZEXEL
106671-5300
1066715300
NISSAN-DIESEL
1680196615
1680196615
Zexel num
Bosch num
Firm num
Name
Calibration Data:
Adjustment conditions
Test oil
1404 Test oil ISO4113 or {SAEJ967d}
1404 Test oil ISO4113 or {SAEJ967d}
Test oil temperature
degC
40
40
45
Nozzle and nozzle holder
105780-8140
Bosch type code
EF8511/9A
Nozzle
105780-0000
Bosch type code
DN12SD12T
Nozzle holder
105780-2080
Bosch type code
EF8511/9
Opening pressure
MPa
17.2
Opening pressure
kgf/cm2
175
Injection pipe
Outer diameter - inner diameter - length (mm) mm 8-3-600
Outer diameter - inner diameter - length (mm) mm 8-3-600
Overflow valve
131425-0120
Overflow valve opening pressure
kPa
157
123
191
Overflow valve opening pressure
kgf/cm2
1.6
1.25
1.95
Tester oil delivery pressure
kPa
157
157
157
Tester oil delivery pressure
kgf/cm2
1.6
1.6
1.6
RED3 control unit part number
407910-3
960
RED3 rack sensor specifications
mm
19
Direction of rotation (viewed from drive side)
Right R
Right R
Injection timing adjustment
Direction of rotation (viewed from drive side)
Right R
Right R
Injection order
1-4-2-6-
3-5
Pre-stroke
mm
4.7
4.67
4.73
Beginning of injection position
Drive side NO.1
Drive side NO.1
Difference between angles 1
Cal 1-4 deg. 60 59.75 60.25
Cal 1-4 deg. 60 59.75 60.25
Difference between angles 2
Cyl.1-2 deg. 120 119.75 120.25
Cyl.1-2 deg. 120 119.75 120.25
Difference between angles 3
Cal 1-6 deg. 180 179.75 180.25
Cal 1-6 deg. 180 179.75 180.25
Difference between angles 4
Cal 1-3 deg. 240 239.75 240.25
Cal 1-3 deg. 240 239.75 240.25
Difference between angles 5
Cal 1-5 deg. 300 299.75 300.25
Cal 1-5 deg. 300 299.75 300.25
Injection quantity adjustment
Rack position
(11.9)
Vist
V
2.06
2.06
2.06
Pump speed
r/min
650
650
650
Average injection quantity
mm3/st.
105.5
104.5
106.5
Max. variation between cylinders
%
0
-4
4
Basic
*
Injection quantity adjustment_02
Rack position
(8.8)
Vist
V
2.5
2.4
2.6
Pump speed
r/min
325
325
325
Average injection quantity
mm3/st.
15
14
16
Max. variation between cylinders
%
0
-10
10
Governor adjustment
Pump speed
r/min
720--
Advance angle
deg.
0
0
0
Remarks
Start
Start
Governor adjustment_02
Pump speed
r/min
670
Advance angle
deg.
0.3
Governor adjustment_03
Pump speed
r/min
(720)
Advance angle
deg.
1.5
1.2
1.8
Governor adjustment_04
Pump speed
r/min
-
Advance angle
deg.
1.5
1.2
1.8
Remarks
Measure the actual speed.
Measure the actual speed.
Governor adjustment_05
Pump speed
r/min
1050
Advance angle
deg.
7
6.7
7.3
Remarks
Finish
Finish
Test data Ex:
Speed control lever angle
N:Pump normal
S:Stop the pump.
(1)Rack position = aa
(2)Rack position bb
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aa=20mm bb=1mm
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a=27deg+-5deg b=37deg+-5deg
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aa=20mm bb=1mm
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a=27deg+-5deg b=37deg+-5deg
0000000901
(1)Pump vertical direction
(2)Coupling's key groove position at No 1 cylinder's beginning of injection
(3)-
(4)-
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a=(30deg)
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a=(30deg)
Stop lever angle
(Rs) rack sensor specifications
(C/U) control unit part number
(V) Rack sensor output voltage
(R) Rack position (mm)
1. Confirming governor output characteristics (rack 19 mm, span 6 mm)
(1)When the output voltages of the rack sensor are V1 and V2, check that the rack positions R1 and R2 in the table above are satisfied.
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