Rating:
Information injection-pump assembly
ZEXEL
106961-0232
1069610232
Cross reference number
ZEXEL
106961-0232
1069610232
Zexel num
Bosch num
Firm num
Name
106961-0232
INJECTION-PUMP ASSEMBLY
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
3.65
3.6
3.7
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
11.5
Pump speed
r/min
700
700
700
Average injection quantity
mm3/st.
109
108
110
Max. variation between cylinders
%
0
-4
4
Basic
*
Fixing the lever
*
Injection quantity adjustment_02
Adjusting point
B
Rack position
11.5
Pump speed
r/min
1200
1200
1200
Average injection quantity
mm3/st.
112
108
116
Max. variation between cylinders
%
0
-4
4
Fixing the lever
*
Injection quantity adjustment_03
Adjusting point
C
Rack position
5.7+-0.5
Pump speed
r/min
250
250
250
Average injection quantity
mm3/st.
18.6
16.6
20.6
Max. variation between cylinders
%
0
-10
10
Fixing the rack
*
Timer adjustment
Pump speed
r/min
600
Advance angle
deg.
0.5
Timer adjustment_02
Pump speed
r/min
750
Advance angle
deg.
0.8
Timer adjustment_03
Pump speed
r/min
1000
Advance angle
deg.
1.7
1.2
2.2
Timer adjustment_04
Pump speed
r/min
1250+-25
Advance angle
deg.
4
3.3
4.5
Remarks
Finish
Finish
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Rack limit using the stop lever: R1
(2)Damper spring setting: DL
(3)Variable speed specification: idling adjustment
(4)Main spring setting
(5)Set idle sub-spring
----------
R1=11.5mm DL=5.4-0.2mm
----------
----------
R1=11.5mm DL=5.4-0.2mm
----------
Speed control lever angle
F:Full speed
I:Idle
(1)Stopper bolt setting
----------
----------
a=15deg+-5deg b=10deg+-5deg
----------
----------
a=15deg+-5deg b=10deg+-5deg
0000000901
F:Full load
I:Idle
(1)Stopper bolt setting
----------
----------
a=24.5deg+-5deg b=34deg+-3deg
----------
----------
a=24.5deg+-5deg b=34deg+-3deg
Stop lever angle
N:Pump normal
S:Stop the pump.
(1)Rack position = aa
(2)R = bb
----------
aa=11.5mm bb=32mm
----------
a=29.5deg+-5deg b=4deg+-5deg
----------
aa=11.5mm bb=32mm
----------
a=29.5deg+-5deg b=4deg+-5deg
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Nissan-Diesel
106961-0232
INJECTION-PUMP ASSEMBLY