Rating:
Information injection-pump assembly
ZEXEL
101671-9690
1016719690
Service parts 101671-9690 INJECTION-PUMP ASSEMBLY:
1.
_
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
16600-95000
12.
Open Pre:MPa(Kqf/cm2)
17.7{180}
15.
NOZZLE SET
Include in #1:
101671-9690
as INJECTION-PUMP ASSEMBLY
Include in #2:
104740-8441
as _
Cross reference number
ZEXEL
101671-9690
1016719690
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 6-2-600
Outer diameter - inner diameter - length (mm) mm 6-2-600
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
1-4-2-6-
3-5
Pre-stroke
mm
2.5
2.45
2.55
Beginning of injection position
Drive side NO.1
Drive side NO.1
Difference between angles 1
Cal 1-4 deg. 60 59.5 60.5
Cal 1-4 deg. 60 59.5 60.5
Difference between angles 2
Cyl.1-2 deg. 120 119.5 120.5
Cyl.1-2 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
Cal 1-3 deg. 240 239.5 240.5
Cal 1-3 deg. 240 239.5 240.5
Difference between angles 5
Cal 1-5 deg. 300 299.5 300.5
Cal 1-5 deg. 300 299.5 300.5
Injection quantity adjustment
Adjusting point
A
Rack position
12.5
Pump speed
r/min
1000
1000
1000
Average injection quantity
mm3/st.
64.7
63.3
66.1
Max. variation between cylinders
%
0
-2
2
Basic
*
Fixing the lever
*
Injection quantity adjustment_02
Adjusting point
B
Rack position
12.5
Pump speed
r/min
650
650
650
Average injection quantity
mm3/st.
58.3
55.7
60.9
Max. variation between cylinders
%
0
-4
4
Fixing the lever
*
Injection quantity adjustment_03
Adjusting point
C
Rack position
8.2+-0.5
Pump speed
r/min
225
225
225
Average injection quantity
mm3/st.
8.3
7.1
9.5
Max. variation between cylinders
%
0
-13
13
Fixing the rack
*
Timer adjustment
Pump speed
r/min
300
Advance angle
deg.
0.5
Timer adjustment_02
Pump speed
r/min
600
Advance angle
deg.
1.3
0.8
1.8
Timer adjustment_03
Pump speed
r/min
1000
Advance angle
deg.
3.5
3
4
Timer adjustment_04
Pump speed
r/min
1400
Advance angle
deg.
6
5.5
6.5
Remarks
Finish
Finish
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Beginning of damper spring operation: DL
(2)RACK LIMIT: RAL
----------
DL=7.7-0.2mm RAL=12.7+-0.1mm
----------
----------
DL=7.7-0.2mm RAL=12.7+-0.1mm
----------
0000000901
F:Full load
I:Idle
S:Stop
----------
----------
a=39deg+-3deg b=10.5deg+-3deg c=13deg+-5deg
----------
----------
a=39deg+-3deg b=10.5deg+-3deg c=13deg+-5deg