Rating:
Information injection-pump assembly
ZEXEL
106871-3960
1068713960
HINO
220005310A
220005310a
Cross reference number
ZEXEL
106871-3960
1068713960
HINO
220005310A
220005310a
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
134424-0820
Overflow valve opening pressure
kPa
127.5
118
137
Overflow valve opening pressure
kgf/cm2
1.3
1.2
1.4
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
1-8-6-2-
7-5-4-3
Pre-stroke
mm
3.9
3.84
3.9
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
A
Rack position
R1-0.7
Pump speed
r/min
500
500
500
Average injection quantity
mm3/st.
135.3
132.3
138.3
Max. variation between cylinders
%
0
-4
4
Fixing the lever
*
Boost pressure
kPa
20
20
Boost pressure
mmHg
150
150
Injection quantity adjustment_02
Adjusting point
B
Rack position
R1(9.6)
Pump speed
r/min
700
700
700
Average injection quantity
mm3/st.
155.8
153.8
157.8
Max. variation between cylinders
%
0
-2
2
Basic
*
Fixing the lever
*
Boost pressure
kPa
20
20
Boost pressure
mmHg
150
150
Injection quantity adjustment_03
Adjusting point
C
Rack position
R1+0.1
Pump speed
r/min
1100
1100
1100
Average injection quantity
mm3/st.
162.9
159.9
165.9
Max. variation between cylinders
%
0
-4
4
Fixing the lever
*
Boost pressure
kPa
20
20
Boost pressure
mmHg
150
150
Injection quantity adjustment_04
Adjusting point
D
Rack position
R2(5.2)
Pump speed
r/min
225
225
225
Average injection quantity
mm3/st.
17
14
20
Max. variation between cylinders
%
0
-15
15
Fixing the rack
*
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Injection quantity adjustment_05
Adjusting point
E
Rack position
-
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
128
128
Fixing the lever
*
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Injection quantity adjustment_06
Adjusting point
F
Rack position
-
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
140
140
160
Fixing the lever
*
Boost pressure
kPa
20
20
Boost pressure
mmHg
150
150
Rack limit
*
Boost compensator adjustment
Pump speed
r/min
500
500
500
Rack position
R1-1.7
Boost pressure
kPa
4
1.3
6.7
Boost pressure
mmHg
30
10
50
Boost compensator adjustment_02
Pump speed
r/min
500
500
500
Rack position
R1-0.7
Boost pressure
kPa
13.3
13.3
13.3
Boost pressure
mmHg
100
100
100
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
1000
Advance angle
deg.
2.5
2
3
Remarks
Finish
Finish
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)RACK LIMIT
(2)Boost compensator stroke (at N = N1)
(3)Damper spring setting: DL
----------
N1=500r/min DL=(R2(5.2)-1.6)-0.2mm
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----------
N1=500r/min DL=(R2(5.2)-1.6)-0.2mm
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Speed control lever angle
F:Full speed
----------
----------
a=17deg+-5deg
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----------
a=17deg+-5deg
0000000901
F:Full load
I:Idle
(1)Use the hole at R = aa
(2)Stopper bolt setting
----------
aa=43mm
----------
a=20deg+-5deg b=39deg+-3deg
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aa=43mm
----------
a=20deg+-5deg b=39deg+-3deg
Stop lever angle
N:Pump normal
S:Stop the pump.
----------
----------
a=40deg+-5deg b=43deg+-5deg
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a=40deg+-5deg b=43deg+-5deg
0000001501 GOVERNOR TORQUE CONTROL
Dr:Torque control stroke
(A): Without torque control spring capsule
1. Adjustment procedures
(1)Procedure is the same as that for the RFD (former type), except that the positive torque control stroke must be determined at the full lever setting.
2. Procedures for adjustment
(1)Remove the torque control spring capsule.
(2)Operate the pump at approximately N1. (End of idling spring operation < N1.)
(3)Tilt the lever to the full side.
(4)Set so that R = RF.
(5)Increase the speed by pushing in the screw (attached to the bracket on the rear of the tension lever) through the adjusting window.
(6)Adjust so that the torque control stroke Dr1 can be obtained.
(7)Align N2 and N3 with the torque control spring capsule.
3. Final confirmation
(1)After final confirmation, temporarily set the load lever to N = N1, R = idling position.
(2)From this condition, increase speed to N = N4.
(3)Confirm that positive torque control stroke is Dr2.
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N1=500r/min N2=580+-30r/min N3=710+30r/min N4=1100r/min RF=R1-0.7mm RI=R2(5.2)mm Dr1=0.3mm Dr2=0+0.3mm
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N1=500r/min N2=580+-30r/min N3=710+30r/min N4=1100r/min RF=R1-0.7mm RI=R2(5.2)mm Dr1=0.3mm Dr2=0+0.3mm
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Timing setting
(1)Pump vertical direction
(2)Coupling's key groove position at No 1 cylinder's beginning of injection
(3)-
(4)-
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a=(90deg)
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a=(90deg)