Rating:
Information injection-pump assembly
ZEXEL
106873-3610
1068733610
HINO
220009850A
220009850a
Service parts 106873-3610 INJECTION-PUMP ASSEMBLY:
1.
_
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
23600-3040A
12.
Open Pre:MPa(Kqf/cm2)
14.7{150}/21.6{220}
14.
NOZZLE
Include in #1:
106873-3610
as INJECTION-PUMP ASSEMBLY
Cross reference number
ZEXEL
106873-3610
1068733610
HINO
220009850A
220009850a
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
105780-8250
Bosch type code
1 688 901 101
Nozzle
105780-0120
Bosch type code
1 688 901 990
Nozzle holder
105780-2190
Opening pressure
MPa
20.7
Opening pressure
kgf/cm2
211
Injection pipe
Outer diameter - inner diameter - length (mm) mm 8-3-600
Outer diameter - inner diameter - length (mm) mm 8-3-600
Overflow valve
134424-4120
Overflow valve opening pressure
kPa
255
221
289
Overflow valve opening pressure
kgf/cm2
2.6
2.25
2.95
Tester oil delivery pressure
kPa
255
255
255
Tester oil delivery pressure
kgf/cm2
2.6
2.6
2.6
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
1-8-6-2-
7-5-4-3
Pre-stroke
mm
4
3.94
4
Beginning of injection position
Drive side NO.1
Drive side NO.1
Difference between angles 1
Cal 1-8 deg. 45 44.75 45.25
Cal 1-8 deg. 45 44.75 45.25
Difference between angles 2
Cal 1-6 deg. 90 89.75 90.25
Cal 1-6 deg. 90 89.75 90.25
Difference between angles 3
Cyl.1-2 deg. 135 134.75 135.25
Cyl.1-2 deg. 135 134.75 135.25
Difference between angles 4
Cal 1-7 deg. 180 179.75 180.25
Cal 1-7 deg. 180 179.75 180.25
Difference between angles 5
Cal 1-5 deg. 225 224.75 225.25
Cal 1-5 deg. 225 224.75 225.25
Difference between angles 6
Cal 1-4 deg. 270 269.75 270.25
Cal 1-4 deg. 270 269.75 270.25
Difference between angles 7
Cal 1-3 deg. 315 314.75 315.25
Cal 1-3 deg. 315 314.75 315.25
Injection quantity adjustment
Adjusting point
-
Rack position
12.9
Pump speed
r/min
700
700
700
Average injection quantity
mm3/st.
140.5
137.5
143.5
Max. variation between cylinders
%
0
-3
3
Basic
*
Fixing the rack
*
Standard for adjustment of the maximum variation between cylinders
*
Injection quantity adjustment_02
Adjusting point
Z
Rack position
8.3+-0.5
Pump speed
r/min
420
420
420
Average injection quantity
mm3/st.
15.9
14.9
16.9
Max. variation between cylinders
%
0
-10
10
Fixing the rack
*
Standard for adjustment of the maximum variation between cylinders
*
Injection quantity adjustment_03
Adjusting point
A
Rack position
R1(12.9)
Pump speed
r/min
700
700
700
Average injection quantity
mm3/st.
140.5
138.5
142.5
Basic
*
Fixing the lever
*
Injection quantity adjustment_04
Adjusting point
B
Rack position
R1+0.35
Pump speed
r/min
1100
1100
1100
Average injection quantity
mm3/st.
127
121
133
Fixing the lever
*
Injection quantity adjustment_05
Adjusting point
C
Rack position
R1-1.05
Pump speed
r/min
330
330
330
Average injection quantity
mm3/st.
138
128
148
Fixing the lever
*
Timer adjustment
Pump speed
r/min
710--
Advance angle
deg.
0
0
0
Load
2/5
Remarks
Start
Start
Timer adjustment_02
Pump speed
r/min
660
Advance angle
deg.
0.3
Load
2/5
Timer adjustment_03
Pump speed
r/min
(760)
Advance angle
deg.
2
1.7
2.3
Load
2/5
Remarks
Measure the actual speed.
Measure the actual speed.
Timer adjustment_04
Pump speed
r/min
900+50
Advance angle
deg.
2
1.7
2.3
Load
4/5
Timer adjustment_05
Pump speed
r/min
1100-50
Advance angle
deg.
5.75
5.45
6.05
Load
5/5
Remarks
Finish
Finish
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Torque cam stamping: T1
(2)Tolerance for racks not indicated: +-0.05mm.
(3)Stop lever's normal position setting: equivalent to R2
(4)Damper spring setting
(5)Set the stop lever before governor adjustment. [When setting the stop lever after governor adjustment, confirm that R = R1 + 1 (point I) can be obtained at the full setting.]
----------
T1=AD70 R2=17.5mm
----------
----------
T1=AD70 R2=17.5mm
----------
Speed control lever angle
F:Full speed
I:Idle
(1)Use the hole at R = aa
(2)Stopper bolt set position 'H'
----------
aa=94mm
----------
a=15deg+-5deg b=42.5deg+-3deg
----------
aa=94mm
----------
a=15deg+-5deg b=42.5deg+-3deg
Stop lever angle
N:Pump normal
S:Stop the pump.
(1)Rack position = aa
(2)Set the stopper screw. (After setting, apply red paint.)
(3)Rack position = bb (speed = cc)
(4)Set the stopper screw. (After setting, apply red paint.)
(5)Use the hole above R = dd
----------
aa=(17.5)mm bb=1.5+-0.3mm cc=0r/min dd=35mm
----------
a=35deg+-5deg b=15deg+-5deg
----------
aa=(17.5)mm bb=1.5+-0.3mm cc=0r/min dd=35mm
----------
a=35deg+-5deg b=15deg+-5deg
Timing setting
(1)Pump vertical direction
(2)Coupling's key groove position at No 1 cylinder's beginning of injection
(3)-
(4)-
----------
----------
a=(80deg)
----------
----------
a=(80deg)