Information injection-pump assembly
ZEXEL
106671-9210
1066719210
Rating:
Cross reference number
ZEXEL
106671-9210
1066719210
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
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
4.3
4.25
4.35
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(10.9)
Pump speed
r/min
700
700
700
Average injection quantity
mm3/st.
161.5
159.5
163.5
Max. variation between cylinders
%
0
-2
2
Basic
*
Fixing the lever
*
Boost pressure
kPa
73.3
73.3
Boost pressure
mmHg
550
550
Injection quantity adjustment_02
Adjusting point
B
Rack position
R1(10.9)
Pump speed
r/min
1100
1100
1100
Average injection quantity
mm3/st.
152
146
158
Max. variation between cylinders
%
0
-3
3
Fixing the lever
*
Boost pressure
kPa
73.3
73.3
Boost pressure
mmHg
550
550
Injection quantity adjustment_03
Adjusting point
F
Rack position
R2(5.2)
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
*
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Boost compensator adjustment
Pump speed
r/min
500
500
500
Rack position
R1-2.2
Boost pressure
kPa
6.7
4.7
8.7
Boost pressure
mmHg
50
35
65
Boost compensator adjustment_02
Pump speed
r/min
500
500
500
Rack position
R1(10.9)
Boost pressure
kPa
60
53.3
66.7
Boost pressure
mmHg
450
400
500
Timer adjustment
Pump speed
r/min
750--
Advance angle
deg.
0
0
0
Remarks
Start
Start
Timer adjustment_02
Pump speed
r/min
700
Advance angle
deg.
0.5
Timer adjustment_03
Pump speed
r/min
1100
Advance angle
deg.
3
2.5
3.5
Remarks
Finish
Finish
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)Stop lever's normal position setting: R1
(5)Boost compensator stroke: BCL
(6)Damper spring setting
(7)Microswitch adjustment unnecessary.
(8)Deliver without the torque control spring operating.
----------
RT=1 TH=2.3mm R1=(13)+-0.1mm BCL=2.2+-0.1mm
----------
----------
RT=1 TH=2.3mm R1=(13)+-0.1mm BCL=2.2+-0.1mm
----------
Speed control lever angle
F:Full speed
----------
----------
a=(5deg)+-5deg
----------
----------
a=(5deg)+-5deg
0000000901
F:Full load
I:Idle
(1)Stopper bolt setting
----------
----------
a=10deg+-5deg b=(36.5deg)+-3deg
----------
----------
a=10deg+-5deg b=(36.5deg)+-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=8deg
----------
a=(70deg)
----------
aa=8deg
----------
a=(70deg)
Information:
Illustration 1 g06545921
Typical view inside the DEF pump
(1) Internal heater blanket
Illustration 2 g06545997
Typical view of the DEF pump heater blanket
(2) Pump head heater (top)
(3) Positioning blocksAdaptable To:
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.
Illustration 3 g06546003
Typical view of the DEF pump identification label
(4) Part number
(5) Serial number
(6) Date code
Table 1
Part Number Description Serial Number Date Code
466-8285 Diesel Exhaust Fluid Pump Gp (12 V) 19357001 19D357
533-2738 Diesel Exhaust Fluid Pump Gp (24 V) 20058030 20D058 Refer to Table 1 for the effective serial number and date code of the improved heater blanket. Refer to Illustration 3 for the location of the DEF pump identification label.