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Information injection-pump assembly
ZEXEL
101603-0090
1016030090
ISUZU
1156015022
1156015022
Service parts 101603-0090 INJECTION-PUMP ASSEMBLY:
1.
_
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
12.
Open Pre:MPa(Kqf/cm2)
18.1(185)
15.
NOZZLE SET
Cross reference number
ZEXEL
101603-0090
1016030090
ISUZU
1156015022
1156015022
Zexel num
Bosch num
Firm num
Name
101603-0090
1156015022 ISUZU
INJECTION-PUMP ASSEMBLY
6BB1 * K
6BB1 * K
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
Overflow valve
132424-0620
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
3.6
3.55
3.65
Beginning of injection position
Drive side NO.1
Drive 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
10.8
Pump speed
r/min
950
950
950
Average injection quantity
mm3/st.
61.4
59.8
63
Max. variation between cylinders
%
0
-2.5
2.5
Basic
*
Fixing the rack
*
Standard for adjustment of the maximum variation between cylinders
*
Injection quantity adjustment_02
Adjusting point
H
Rack position
9.5+-0.5
Pump speed
r/min
275
275
275
Average injection quantity
mm3/st.
7.4
6.1
8.7
Max. variation between cylinders
%
0
-14
14
Fixing the rack
*
Standard for adjustment of the maximum variation between cylinders
*
Injection quantity adjustment_03
Adjusting point
A
Rack position
R1(10.8)
Pump speed
r/min
950
950
950
Average injection quantity
mm3/st.
61.4
60.4
62.4
Basic
*
Fixing the lever
*
Injection quantity adjustment_04
Adjusting point
B
Rack position
R1+0.2
Pump speed
r/min
1600
1600
1600
Average injection quantity
mm3/st.
71
69.4
72.6
Fixing the lever
*
Injection quantity adjustment_05
Adjusting point
C
Rack position
R1-0.05
Pump speed
r/min
1300
1300
1300
Average injection quantity
mm3/st.
66
64.4
67.6
Fixing the lever
*
Injection quantity adjustment_06
Adjusting point
D
Rack position
R1-0.2
Pump speed
r/min
650
650
650
Average injection quantity
mm3/st.
45.7
44.1
47.3
Fixing the lever
*
Injection quantity adjustment_07
Adjusting point
I
Rack position
13.6+-0.
5
Pump speed
r/min
150
150
150
Average injection quantity
mm3/st.
87
87
95
Fixing the lever
*
Rack limit
*
Timer adjustment
Pump speed
r/min
1400--
Advance angle
deg.
0
0
0
Remarks
Start
Start
Timer adjustment_02
Pump speed
r/min
1350
Advance angle
deg.
0.5
Timer adjustment_03
Pump speed
r/min
1400
Advance angle
deg.
1.3
Timer adjustment_04
Pump speed
r/min
1500
Advance angle
deg.
2.3
1.8
2.8
Timer adjustment_05
Pump speed
r/min
1600
Advance angle
deg.
4
3.5
4.5
Remarks
Finish
Finish
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Torque cam stamping: T1
(2)Torque control stroke: L2
(3)RACK LIMIT
(4)Perform speed droop adjustment using the torque control spring in accordance with specification 'a' and confirm specification 'b.' Set the final full speed position lever in accordance with specification 'a.'
----------
T1=27 L2=(1.1)+-0.05mm
----------
----------
T1=27 L2=(1.1)+-0.05mm
----------
Speed control lever angle
F:Full speed
I:Idle
(1)Stopper bolt set position 'H'
----------
----------
a=42deg+-5deg b=37deg+-3deg
----------
----------
a=42deg+-5deg b=37deg+-3deg
Stop lever angle
N:Pump normal
S:Stop the pump.
----------
----------
a=25deg+-5deg b=40deg+-5deg
----------
----------
a=25deg+-5deg b=40deg+-5deg
0000001501 ACS
(A) Set screw
(B) Push rod 1
(C) Push rod 2
(D) Cover
1. Aneroid compensator unit adjustment
(1)Select the push rod 2 to obtain L2.
(2)Screw in (A) to obtain L1.
2. Adjustment when mounting the governor.
(1)Set the speed of the pump to N1 r/min and fix the control lever at the full set position.
(2)Screw in the aneroid compensator to obtain the performance shown in the graph above.
(3)As there is hysterisis, measure when the absolute pressure drops.
(4)Hysterisis must not exceed rack position = h1.
----------
N1=950r/min L1=(1.5) mm L2=11+-0.5mm h1=0.15
----------
Ra=R1(10.8)mm Rb=R1-0.7mm Pa=89.8+-2.7kPa(674+-20mmHg) Pb=70.1+-0.7kPa(526+-5 mmHg) Q1=61.4+-1cm3/1000st Q2=(48.8)+-1.6cm3/1000st
----------
N1=950r/min L1=(1.5) mm L2=11+-0.5mm h1=0.15
----------
Ra=R1(10.8)mm Rb=R1-0.7mm Pa=89.8+-2.7kPa(674+-20mmHg) Pb=70.1+-0.7kPa(526+-5 mmHg) Q1=61.4+-1cm3/1000st Q2=(48.8)+-1.6cm3/1000st
Timing setting
(1)Pump vertical direction
(2)Position of timer's threaded hole at No 1 cylinder's beginning of injection
(3)B.T.D.C.: aa
(4)-
----------
aa=14deg
----------
a=(60deg)
----------
aa=14deg
----------
a=(60deg)
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Group cross 101603-0090 ZEXEL
Isuzu
101603-0090
1156015022
INJECTION-PUMP ASSEMBLY
6BB1
6BB1