Rating:
Information injection-pump assembly
BOSCH
9 400 618 612
9400618612
ZEXEL
106971-0062
1069710062
NISSAN-DIESEL
1671397066
1671397066
Cross reference number
BOSCH
9 400 618 612
9400618612
ZEXEL
106971-0062
1069710062
NISSAN-DIESEL
1671397066
1671397066
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
132424-0620
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
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
10-9-4-3
-6-5-8-7
-2-1
Pre-stroke
mm
3
2.95
3.05
Beginning of injection position
Governor side NO.1
Governor side NO.1
Difference between angles 1
Cal 10-9 deg. 45 44.5 45.5
Cal 10-9 deg. 45 44.5 45.5
Difference between angles 2
Cal 10-4 deg. 72 71.5 72.5
Cal 10-4 deg. 72 71.5 72.5
Difference between angles 3
Cal 10-3 deg. 117 116.5 117.5
Cal 10-3 deg. 117 116.5 117.5
Difference between angles 4
Cal 10-6 deg. 144 143.5 144.5
Cal 10-6 deg. 144 143.5 144.5
Difference between angles 5
Cal 10-5 deg. 189 188.5 189.5
Cal 10-5 deg. 189 188.5 189.5
Difference between angles 6
Cal 10-8 deg. 216 215.5 216.5
Cal 10-8 deg. 216 215.5 216.5
Difference between angles 7
Cal 10-7 deg. 261 260.5 261.5
Cal 10-7 deg. 261 260.5 261.5
Difference between angles 8
Cal 10-2 deg. 288 287.5 288.5
Cal 10-2 deg. 288 287.5 288.5
Difference between angles 9
Cal 10-1 deg. 333 332.5 333.5
Cal 10-1 deg. 333 332.5 333.5
Injection quantity adjustment
Adjusting point
A
Rack position
12.9
Pump speed
r/min
1150
1150
1150
Average injection quantity
mm3/st.
153
151
155
Max. variation between cylinders
%
0
-4
4
Basic
*
Fixing the lever
*
Injection quantity adjustment_02
Adjusting point
B
Rack position
12
Pump speed
r/min
1150
1150
1150
Average injection quantity
mm3/st.
133
131
135
Max. variation between cylinders
%
0
-4
4
Fixing the lever
*
Injection quantity adjustment_03
Adjusting point
C
Rack position
7.2+-0.5
Pump speed
r/min
325
325
325
Average injection quantity
mm3/st.
17.8
15.8
19.8
Max. variation between cylinders
%
0
-10
10
Fixing the rack
*
Timer adjustment
Pump speed
r/min
(300)
Advance angle
deg.
0
0
0
Remarks
Start
Start
Timer adjustment_02
Pump speed
r/min
1150
Advance angle
deg.
3.5
3.5
4.5
Timer adjustment_03
Pump speed
r/min
1250+50
Advance angle
deg.
4
4
5
Remarks
Finish
Finish
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Target notch: K
(2)RACK LIMIT: RAL
(3)Full load: at 110%
(4)Full load: at 105%
(5)Set the idle sub-spring (set at load lever 105%).
(6)Main spring setting
(7)Damper spring setting: DL
----------
K=17 RAL=14.3+-0.1mm DL=7.2-0.2mm
----------
----------
K=17 RAL=14.3+-0.1mm DL=7.2-0.2mm
----------
Speed control lever angle
F:Full load
I:Idle
S:Stop
----------
----------
a=(18deg)+-5deg b=32deg+-3deg c=(28deg)+-5deg
----------
----------
a=(18deg)+-5deg b=32deg+-3deg c=(28deg)+-5deg
0000000901
S:Stop
(1)Full load: at 105%
(2)Full load: at 110% (at delivery)
----------
----------
a=36deg+-5deg b=21deg+-5deg c=3deg+-5deg
----------
----------
a=36deg+-5deg b=21deg+-5deg c=3deg+-5deg