Rating:
Information injection-pump assembly
ZEXEL
106861-0710
1068610710
NISSAN-DIESEL
1670097608
1670097608
Cross reference number
ZEXEL
106861-0710
1068610710
NISSAN-DIESEL
1670097608
1670097608
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
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
1-8-7-5-
4-3-6-2
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 1-8 deg. 45 44.5 45.5
Cal 1-8 deg. 45 44.5 45.5
Difference between angles 2
Cal 1-7 deg. 90 89.5 90.5
Cal 1-7 deg. 90 89.5 90.5
Difference between angles 3
Cal 1-5 deg. 135 134.5 135.5
Cal 1-5 deg. 135 134.5 135.5
Difference between angles 4
Cal 1-4 deg. 180 179.5 180.5
Cal 1-4 deg. 180 179.5 180.5
Difference between angles 5
Cal 1-3 deg. 225 224.5 225.5
Cal 1-3 deg. 225 224.5 225.5
Difference between angles 6
Cal 1-6 deg. 270 269.5 270.5
Cal 1-6 deg. 270 269.5 270.5
Difference between angles 7
Cyl.1-2 deg. 315 314.5 315.5
Cyl.1-2 deg. 315 314.5 315.5
Injection quantity adjustment
Adjusting point
A
Rack position
9.7
Pump speed
r/min
700
700
700
Average injection quantity
mm3/st.
116
115
117
Max. variation between cylinders
%
0
-4
4
Basic
*
Fixing the lever
*
Injection quantity adjustment_02
Adjusting point
B
Rack position
9.7
Pump speed
r/min
1000
1000
1000
Average injection quantity
mm3/st.
117
114
120
Max. variation between cylinders
%
0
-4
4
Fixing the lever
*
Injection quantity adjustment_03
Adjusting point
C
Rack position
6.5+-0.5
Pump speed
r/min
200
200
200
Average injection quantity
mm3/st.
10
8
12
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.
1
Timer adjustment_03
Pump speed
r/min
1000
Advance angle
deg.
1.9
1.4
2.4
Timer adjustment_04
Pump speed
r/min
1250+-25
Advance angle
deg.
4
3.5
4.5
Remarks
Finish
Finish
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)After completing adjustment of the broken line, set the lever at the unbroken line position.
(2)Rack limit using the stop lever: R1
(3)Beginning of damper spring operation: DL
----------
R1=11.2+0.2mm DL=5.5-0.2mm
----------
----------
R1=11.2+0.2mm DL=5.5-0.2mm
----------
0000000901
F:Full load
I:Idle
(1)Stopper bolt setting
----------
----------
a=12deg+-5deg b=19deg+-3deg
----------
----------
a=12deg+-5deg b=19deg+-3deg
Stop lever angle
N:Pump normal
S:Stop the pump.
----------
----------
a=12deg+-5deg b=33deg+-3deg
----------
----------
a=12deg+-5deg b=33deg+-3deg