Rating:
Information injection-pump assembly
ZEXEL
101641-2440
1016412440
HINO
6301100330
6301100330
Service parts 101641-2440 INJECTION-PUMP ASSEMBLY:
1.
_
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
6-051-17590-1
12.
Open Pre:MPa(Kqf/cm2)
11.8{120}
15.
NOZZLE SET
Include in #1:
101641-2440
as INJECTION-PUMP ASSEMBLY
Cross reference number
ZEXEL
101641-2440
1016412440
HINO
6301100330
6301100330
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
105780-0020
Bosch type code
DN4SD24T
Nozzle holder
105031-2010
Bosch type code
KB56SD273
Opening pressure
MPa
11.8
Opening pressure
kgf/cm2
120
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
1-4-2-6-
3-5
Pre-stroke
mm
1.95
1.9
2
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
13.5
Pump speed
r/min
800
800
800
Average injection quantity
mm3/st.
48.5
47.5
49.5
Max. variation between cylinders
%
0
-2
2
Basic
*
Fixing the rack
*
Injection quantity adjustment_02
Adjusting point
B
Rack position
12.5
Pump speed
r/min
1600
1600
1600
Average injection quantity
mm3/st.
45
43.7
46.3
Max. variation between cylinders
%
0
-3
3
Fixing the rack
*
Injection quantity adjustment_03
Adjusting point
C
Rack position
9+-0.5
Pump speed
r/min
225
225
225
Average injection quantity
mm3/st.
10
8.7
11.3
Max. variation between cylinders
%
0
-13
13
Fixing the rack
*
Timer adjustment
Pump speed
r/min
300+-50
Advance angle
deg.
0
0
0
Remarks
Start
Start
Timer adjustment_02
Pump speed
r/min
600
Advance angle
deg.
1.3
0.8
1.8
Timer adjustment_03
Pump speed
r/min
900
Advance angle
deg.
2.8
2.3
3.3
Timer adjustment_04
Pump speed
r/min
1200
Advance angle
deg.
4.5
4
5
Timer adjustment_05
Pump speed
r/min
1350
Advance angle
deg.
5
4.5
5.5
Remarks
Finish
Finish
Test data Ex:
Governor adjustment
R:Rack position (mm)
P:Negative pressure
(1)Torque control stroke
----------
----------
----------
----------
Speed control lever angle
F:Full speed
S:Stop
B:When boosted
----------
----------
a=10deg+-3deg b=(14.5deg) c=(30deg)
----------
----------
a=10deg+-3deg b=(14.5deg) c=(30deg)