Rating:
Information injection-pump assembly
ZEXEL
106971-0000
1069710000
Cross reference number
ZEXEL
106971-0000
1069710000
Zexel num
Bosch num
Firm num
Name
106971-0000
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
105101-4760
Nozzle
105015-3440
Bosch type code
DLLA142S394NP66
Nozzle holder
105031-4210
Opening pressure
MPa
22.6
Opening pressure
kgf/cm2
230
Injection pipe
Outer diameter - inner diameter - length (mm) mm 6-2.2-1010
Outer diameter - inner diameter - length (mm) mm 6-2.2-1010
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
10.6
Pump speed
r/min
500
500
500
Average injection quantity
mm3/st.
116
114
118
Max. variation between cylinders
%
0
-4
4
Fixing the lever
*
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Injection quantity adjustment_02
Adjusting point
B
Rack position
11.3
Pump speed
r/min
750
750
750
Average injection quantity
mm3/st.
135
133
137
Max. variation between cylinders
%
0
-4
4
Basic
*
Fixing the lever
*
Boost pressure
kPa
40
40
40
Boost pressure
mmHg
300
300
300
Injection quantity adjustment_03
Adjusting point
C
Rack position
11.3
Pump speed
r/min
1200
1200
1200
Average injection quantity
mm3/st.
123
121
125
Max. variation between cylinders
%
0
-4
4
Fixing the lever
*
Boost pressure
kPa
40
40
40
Boost pressure
mmHg
300
300
300
Injection quantity adjustment_04
Adjusting point
D
Rack position
7+-0.5
Pump speed
r/min
300
300
300
Average injection quantity
mm3/st.
20
18
22
Max. variation between cylinders
%
0
-10
10
Fixing the rack
*
Boost compensator adjustment
Pump speed
r/min
500
500
500
Rack position
10.6
Boost pressure
kPa
16
9.3
22.7
Boost pressure
mmHg
120
70
170
Boost compensator adjustment_02
Pump speed
r/min
500
500
500
Rack position
11.3
Boost pressure
kPa
30
28.7
31.3
Boost pressure
mmHg
225
215
235
Timer adjustment
Pump speed
r/min
300+100
Advance angle
deg.
0
0
0
Remarks
Start
Start
Timer adjustment_02
Pump speed
r/min
600
Advance angle
deg.
1.7
1.2
2.2
Timer adjustment_03
Pump speed
r/min
900
Advance angle
deg.
3.4
2.9
3.9
Timer adjustment_04
Pump speed
r/min
1250+50
Advance angle
deg.
5.5
5
6
Remarks
Finish
Finish
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Speed control lever full position
(2)Load control lever's full position
(3)Target notch: K
(4)RACK LIMIT: RAL
(5)Damper spring setting: DL
----------
K=5 RAL=11.7+-0.1mm DL=7-0.2mm
----------
----------
K=5 RAL=11.7+-0.1mm DL=7-0.2mm
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Speed control lever angle
F:Full speed
I:Idle
S:Stop
----------
----------
a=10.5deg+-5deg b=32deg+-3deg c=31.5deg+-5deg
----------
----------
a=10.5deg+-5deg b=32deg+-3deg c=31.5deg+-5deg
0000000901
F:Full load
I:Idle
S:Stop
----------
----------
a=7.5deg+-5deg b=11.5deg+-3deg c=15.5deg+-3deg
----------
----------
a=7.5deg+-5deg b=11.5deg+-3deg c=15.5deg+-3deg
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106971-0000
INJECTION-PUMP ASSEMBLY