Information injection-pump assembly
BOSCH
F 019 Z20 075
f019z20075
ZEXEL
106671-9170
1066719170

Rating:
Service parts 106671-9170 INJECTION-PUMP ASSEMBLY:
1.
_
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
12.
Open Pre:MPa(Kqf/cm2)
21.6{220}
15.
NOZZLE SET
Include in #1:
106671-9170
as INJECTION-PUMP ASSEMBLY
Cross reference number
BOSCH
F 019 Z20 075
f019z20075
ZEXEL
106671-9170
1066719170
Zexel num
Bosch num
Firm num
Name
106671-9170
F 019 Z20 075
DPICO
INJECTION-PUMP ASSEMBLY
DE12 Q
DE12 Q
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
131424-4420
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
1-5-3-6-
2-4
Pre-stroke
mm
4.7
4.65
4.75
Beginning of injection position
Governor side NO.1
Governor side NO.1
Difference between angles 1
Cal 1-5 deg. 60 59.5 60.5
Cal 1-5 deg. 60 59.5 60.5
Difference between angles 2
Cal 1-3 deg. 120 119.5 120.5
Cal 1-3 deg. 120 119.5 120.5
Difference between angles 3
Cal 1-6 deg. 180 179.5 180.5
Cal 1-6 deg. 180 179.5 180.5
Difference between angles 4
Cyl.1-2 deg. 240 239.5 240.5
Cyl.1-2 deg. 240 239.5 240.5
Difference between angles 5
Cal 1-4 deg. 300 299.5 300.5
Cal 1-4 deg. 300 299.5 300.5
Injection quantity adjustment
Adjusting point
A
Rack position
R1(9.4)
Pump speed
r/min
700
700
700
Average injection quantity
mm3/st.
121.5
119.5
123.5
Max. variation between cylinders
%
0
-2
2
Basic
*
Fixing the lever
*
Injection quantity adjustment_02
Adjusting point
B
Rack position
R1+0.05
Pump speed
r/min
1100
1100
1100
Average injection quantity
mm3/st.
115
109
121
Max. variation between cylinders
%
0
-3
3
Fixing the lever
*
Injection quantity adjustment_03
Adjusting point
D
Rack position
5.2+-0.5
Pump speed
r/min
250
250
250
Average injection quantity
mm3/st.
14.5
13
16
Max. variation between cylinders
%
0
-15
15
Fixing the rack
*
Injection quantity adjustment_04
Adjusting point
E
Rack position
-
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
100
100
120
Fixing the lever
*
Rack limit
*
Timer adjustment
Pump speed
r/min
(N1+50)-
-
Advance angle
deg.
0
0
0
Remarks
Start
Start
Timer adjustment_02
Pump speed
r/min
N1
Advance angle
deg.
0.5
Remarks
Measure the actual speed.
Measure the actual speed.
Timer adjustment_03
Pump speed
r/min
-
Advance angle
deg.
5.5
5
6
Remarks
Measure the actual speed, stop
Measure the actual speed, stop
Test data Ex:
Governor adjustment

N:Pump speed
R:Rack position (mm)
(1)Lever ratio: RT
(2)Target shim dimension: TH
(3)Tolerance for racks not indicated: +-0.05mm.
(4)RACK LIMIT
(5)Damper spring setting
(6)Microswitch not operating at delivery.
----------
RT=1 TH=2.9mm
----------
----------
RT=1 TH=2.9mm
----------
Speed control lever angle

F:Full speed
----------
----------
a=(4deg)+-5deg
----------
----------
a=(4deg)+-5deg
0000000901

F:Full load
I:Idle
(1)Stopper bolt setting
----------
----------
a=10deg+-5deg b=(23deg)+-3deg
----------
----------
a=10deg+-5deg b=(23deg)+-3deg
Stop lever angle

N:Pump normal
S:Stop the pump.
----------
----------
a=40deg+-5deg b=73deg+-5deg
----------
----------
a=40deg+-5deg b=73deg+-5deg
Timing setting

(1)Pump vertical direction
(2)Coupling's key groove position at No 1 cylinder's beginning of injection
(3)B.T.D.C.: aa
(4)-
----------
aa=10deg
----------
a=(70deg)
----------
aa=10deg
----------
a=(70deg)
Information:
Do not operate or work on this product unless you have read and understood the instruction and warnings in the relevant Operation and Maintenance Manuals and relevant service literature. Failure to follow the instructions or heed the warnings could result in injury or death. Proper care is your responsibility.
New DEF sensor kits are available. The new sensor kit allows the DEF sensor to be repaired on DEF manifold assemblies.Note: If troubleshooting procedures indicate a replacement of the DEF manifold, do not replace the DEF Manifold. Repair the DEF Manifold using the DEF manifold sensor kit.Refer to Table 1 for the appropriate DEF sensor kit for the DEF manifold installed.
Table 1
DEF manifold Part Number Part Description Repair with DEF Sensor Kit
462-3219 11 inch (279mm) Manifold 593-0641
462-3610 13 inch (330mm) Manifold 593-0642
462-3232 18 inch (457mm) Manifold 593-0643
Illustration 1 g06508474New disassembly and assembly instructions are available. Refer to Disassembly and Assembly, Manifold (DEF Heater) - Disassemble and Disassembly and Assembly, Manifold (DEF Heater) - Assemble for the correct procedures.
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106671-9170
F 019 Z20 075
INJECTION-PUMP ASSEMBLY
DE12
DE12