Rating:
Information injection-pump assembly
ZEXEL
106671-8770
1066718770
HINO
220204560A
220204560a
Cross reference number
ZEXEL
106671-8770
1066718770
HINO
220204560A
220204560a
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
134424-0920
Overflow valve opening pressure
kPa
162
147
177
Overflow valve opening pressure
kgf/cm2
1.65
1.5
1.8
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)
Left L
Left L
Injection timing adjustment
Direction of rotation (viewed from drive side)
Left L
Left L
Injection order
1-4-2-6-
3-5
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 1-4 deg. 60 59.75 60.25
Cal 1-4 deg. 60 59.75 60.25
Difference between angles 2
Cyl.1-2 deg. 120 119.75 120.25
Cyl.1-2 deg. 120 119.75 120.25
Difference between angles 3
Cal 1-6 deg. 180 179.75 180.25
Cal 1-6 deg. 180 179.75 180.25
Difference between angles 4
Cal 1-3 deg. 240 239.75 240.25
Cal 1-3 deg. 240 239.75 240.25
Difference between angles 5
Cal 1-5 deg. 300 299.75 300.25
Cal 1-5 deg. 300 299.75 300.25
Injection quantity adjustment
Adjusting point
A
Rack position
9.9
Pump speed
r/min
1025
1025
1025
Average injection quantity
mm3/st.
191
188
194
Max. variation between cylinders
%
0
-2
2
Basic
*
Fixing the lever
*
Boost pressure
kPa
58.7
58.7
Boost pressure
mmHg
440
440
Injection quantity adjustment_02
Adjusting point
C
Rack position
5.3+-0.5
Pump speed
r/min
425
425
425
Average injection quantity
mm3/st.
10.5
7.5
13.5
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_03
Adjusting point
D
Rack position
-
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
170
170
180
Fixing the lever
*
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Rack limit
*
Boost compensator adjustment
Pump speed
r/min
600
600
600
Rack position
R1-2.2
Boost pressure
kPa
9.3
6.6
12
Boost pressure
mmHg
70
50
90
Boost compensator adjustment_02
Pump speed
r/min
600
600
600
Rack position
R1(9.9)
Boost pressure
kPa
46.7
41.4
52
Boost pressure
mmHg
350
310
390
Timer adjustment
Pump speed
r/min
800--
Advance angle
deg.
0
0
0
Load
3/4
Remarks
Start
Start
Timer adjustment_02
Pump speed
r/min
750
Advance angle
deg.
0.3
Load
3/4
Timer adjustment_03
Pump speed
r/min
1000
Advance angle
deg.
3.5
3.2
3.8
Load
4/4
Remarks
Finish
Finish
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Target notch: K
(2)Tolerance for racks not indicated: +-0.05mm.
(3)RACK LIMIT
(4)Boost compensator stroke: BCL
(5)Set idle sub-spring
(6)Main spring setting
----------
K=14 BCL=2.2+-0.1mm
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----------
K=14 BCL=2.2+-0.1mm
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Speed control lever angle
F:Full speed
I:Idle
(1)Stopper bolt setting
----------
----------
a=6deg+-5deg b=21deg+-5deg
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----------
a=6deg+-5deg b=21deg+-5deg
Stop lever angle
N:Pump normal
S:Stop the pump.
(1)Pump speed aa and rack position bb (to be sealed at delivery)
----------
aa=0r/min bb=1-0.5mm
----------
a=10deg+-5deg b=70deg+-5deg
----------
aa=0r/min bb=1-0.5mm
----------
a=10deg+-5deg b=70deg+-5deg
0000001501 RACK SENSOR
G:Red paint
H:Pump end face
P/N: part number of suitable shim
(1)Threaded type rack block
(2)Welded type rack block
Rack sensor adjustment
1. Threaded type rack sensor (-5*20, P type, no TICS rack limit).
(1)Screw in the bobbin (A) until it contacts the joint (B).
(2)Fix the pump lever.
(3)At speed N1 and rack position Ra, adjust the amount that the bobbin is screwed in so that the amp's output voltage is V1.
(4)Fix using the nut (F).
(5)Affix the caution plate to the upper part of the joint (B).
(6)Apply (G) at two places.
Connecting part between the joint (B) and the nut (F)
Connecting part between the end surface of the pump (H) and the joint (B)
2. Range for screw-in adjustment between the bobbin (A) and the joint (B) is 9 threads.
Screw in to the end from (the position where the bobbin (A) is rotated 9 turns).
Speed N1, rack position Ra, output voltage V1, rack sensor supply voltage 5+-0.01 (V)
----------
Ra=9.9mm N1=1025r/min V1=3+-0.01V
----------
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Ra=9.9mm N1=1025r/min V1=3+-0.01V
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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)-
----------
----------
a=(0deg)
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a=(0deg)