Information injection-pump assembly
ZEXEL
106671-9570
1066719570
Rating:
Service parts 106671-9570 INJECTION-PUMP ASSEMBLY:
1.
_
7.
COUPLING PLATE
8.
_
9.
_
10.
NOZZLE AND HOLDER ASSY
11.
Nozzle and Holder
12.
Open Pre:MPa(Kqf/cm2)
13.
NOZZLE-HOLDER
14.
NOZZLE
15.
NOZZLE SET
Include in #1:
106671-9570
as INJECTION-PUMP ASSEMBLY
Cross reference number
ZEXEL
106671-9570
1066719570
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
4.4
4.35
4.45
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
-
Rack position
12.2
Pump speed
r/min
700
700
700
Each cylinder's injection qty
mm3/st.
156.5
152.6
160.4
Basic
*
Fixing the rack
*
Standard for adjustment of the maximum variation between cylinders
*
Injection quantity adjustment_02
Adjusting point
C
Rack position
R5(5.3)
Pump speed
r/min
300
300
300
Each cylinder's injection qty
mm3/st.
8
6.8
9.2
Fixing the rack
*
Standard for adjustment of the maximum variation between cylinders
*
Injection quantity adjustment_03
Adjusting point
A
Rack position
R1(12.2)
Pump speed
r/min
700
700
700
Average injection quantity
mm3/st.
156.5
155.5
157.5
Basic
*
Fixing the lever
*
Boost pressure
kPa
93.3
93.3
Boost pressure
mmHg
700
700
Injection quantity adjustment_04
Adjusting point
E
Rack position
-
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
115
75
155
Fixing the lever
*
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Boost compensator adjustment
Pump speed
r/min
600
600
600
Rack position
R2-2.55
Boost pressure
kPa
13.3
10
16.6
Boost pressure
mmHg
100
75
125
Boost compensator adjustment_02
Pump speed
r/min
600
600
600
Rack position
R2(R1(12
.2))
Boost pressure
kPa
80
73.3
86.7
Boost pressure
mmHg
600
550
650
Timer adjustment
Pump speed
r/min
-
Advance angle
deg.
1.5
1
2
Load
0/4
Remarks
Measure speed (beginning of operation).
Measure speed (beginning of operation).
Timer adjustment_02
Pump speed
r/min
-
Advance angle
deg.
0
0
0
Load
0/4
Remarks
Measure the actual speed.
Measure the actual speed.
Timer adjustment_03
Pump speed
r/min
-
Advance angle
deg.
0.5
Load
4/4
Remarks
Measure the actual speed.
Measure the actual speed.
Timer adjustment_04
Pump speed
r/min
-
Advance angle
deg.
2.5
2
3
Load
4/4
Remarks
Measure the actual speed, stop
Measure the actual speed, stop
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Tolerance for racks not indicated: +-0.05mm.
(2)Boost compensator stroke: BCL
(3)Rack difference between N = N1 and N = N2
(4)Damper spring setting: DL
----------
BCL=2.55+-0.1mm N1=1100r/min N2=700r/min DL=R5-0.2mm
----------
----------
BCL=2.55+-0.1mm N1=1100r/min N2=700r/min DL=R5-0.2mm
----------
Speed control lever angle
F:Full speed
----------
----------
a=(15deg)+-5deg
----------
----------
a=(15deg)+-5deg
0000000901
F:Full load
I:Idle
(1)Stopper bolt setting
----------
----------
a=21deg+-5deg b=34deg+-3deg
----------
----------
a=21deg+-5deg b=34deg+-3deg
Stop lever angle
N:Pump normal
S:Stop the pump.
(1)Rack position = aa
(2)Stopper bolt setting
----------
aa=3.5-0.5mm
----------
a=38deg+-5deg b=38deg+7deg-5deg
----------
aa=3.5-0.5mm
----------
a=38deg+-5deg b=38deg+7deg-5deg
Timing setting
(1)Pump vertical direction
(2)Coupling's key groove position at No 1 cylinder's beginning of injection
(3)-
(4)-
----------
----------
a=(6deg)
----------
----------
a=(6deg)
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.
The following changes are adaptable to the products within the listed serial numbers, and are effective with all products after the listed serial numbers.The new 563-5865 Solenoid As replaces the previous solenoid assembly. The 563-5865 Solenoid As is not a serviceable part. The fuel injector has to be replaced as the serviceable component.