Information injection-pump assembly
BOSCH
F 01G 29X 07E
f01g29x07e
ZEXEL
104742-7701
1047427701
YANMAR
12993151020
12993151020
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Fuel Injection Pump 104742-7701 129931-51020 Compatible For Yanmar 4D94LE Engine
JHDKDFN OEM NO. : 104742-7701 || Fuel pump: stable performance, long service life || Low noise: able to provide a comfortable environment || Automotive fuel pump: stable pressure, able to maintain stable fuel output || High pressure fuel pump: capable of quickly and accurately delivering fuel to the engine
JHDKDFN OEM NO. : 104742-7701 || Fuel pump: stable performance, long service life || Low noise: able to provide a comfortable environment || Automotive fuel pump: stable pressure, able to maintain stable fuel output || High pressure fuel pump: capable of quickly and accurately delivering fuel to the engine
Fuel Injection Pump 104742-7701 129931-51020 Compatible For Yanmar 4D94LE Engine
ZVVSBGYU Low noise operation: The optimized design of the pump body structure effectively reduces the noise generated during operation, creating a quiet and comfortable driving environment for you. || Efficient power output: Adopting advanced technology to provide stable and strong fuel delivery pressure, optimizing engine performance, and enhancing vehicle power. || Durable material construction: The shell is made of high-strength and corrosion-resistant materials, and the internal components are specially treated to extend their service life and reduce maintenance frequency. || Precise adaptation: Accurate matching ensures seamless installation without the need for modification. || Improving driving stability: A stable fuel supply ensures smooth engine operation, reduces vehicle shaking and jolting, and enhances driving comfort and stability.
ZVVSBGYU Low noise operation: The optimized design of the pump body structure effectively reduces the noise generated during operation, creating a quiet and comfortable driving environment for you. || Efficient power output: Adopting advanced technology to provide stable and strong fuel delivery pressure, optimizing engine performance, and enhancing vehicle power. || Durable material construction: The shell is made of high-strength and corrosion-resistant materials, and the internal components are specially treated to extend their service life and reduce maintenance frequency. || Precise adaptation: Accurate matching ensures seamless installation without the need for modification. || Improving driving stability: A stable fuel supply ensures smooth engine operation, reduces vehicle shaking and jolting, and enhances driving comfort and stability.
Fuel Injection Pump 104742-7701 129931-51020 Compatible for Yanmar 4D94LE Engine
Gvgsgtyu Fuel Injection Pump || 104742-7701 129931-51020 4D94LE || Easy installation: No complex debugging process required, users can use it directly, greatly saving installation time and labor costs. || Easy to maintain: The product design emphasizes practicality, easy disassembly and cleaning, effectively reducing maintenance costs and time. || Reduce vibration: During the operation of the fuel pump, it can effectively reduce vibration transmission, ensure smooth operation of the equipment, and reduce noise and wear. || Long lifespan: Through advanced manufacturing processes and high-quality materials, the service life of fuel pumps has been effectively extended, improving the overall integrity of the equipment.
Gvgsgtyu Fuel Injection Pump || 104742-7701 129931-51020 4D94LE || Easy installation: No complex debugging process required, users can use it directly, greatly saving installation time and labor costs. || Easy to maintain: The product design emphasizes practicality, easy disassembly and cleaning, effectively reducing maintenance costs and time. || Reduce vibration: During the operation of the fuel pump, it can effectively reduce vibration transmission, ensure smooth operation of the equipment, and reduce noise and wear. || Long lifespan: Through advanced manufacturing processes and high-quality materials, the service life of fuel pumps has been effectively extended, improving the overall integrity of the equipment.
Cross reference number
BOSCH
F 01G 29X 07E
f01g29x07e
ZEXEL
104742-7701
1047427701
YANMAR
12993151020
12993151020
Zexel num
Bosch num
Firm num
Name
104742-7701
F 01G 29X 07E
12993151020 YANMAR
INJECTION-PUMP ASSEMBLY
4TNE94D
4TNE94D
Calibration Data:
Adjustment conditions
Test oil
1404 Test oil ISO4113orSAEJ967d
1404 Test oil ISO4113orSAEJ967d
Test oil temperature
degC
45
45
50
Nozzle
105780-0060
Bosch type code
NP-DN0SD1510
Nozzle holder
105780-2150
Opening pressure
MPa
13
13
13.3
Opening pressure
kgf/cm2
133
133
136
Injection pipe
157805-7320
Injection pipe
Inside diameter - outside diameter - length (mm) mm 2-6-450
Inside diameter - outside diameter - length (mm) mm 2-6-450
Joint assembly
157641-4720
Tube assembly
157641-4020
Transfer pump pressure
kPa
20
20
20
Transfer pump pressure
kgf/cm2
0.2
0.2
0.2
Direction of rotation (viewed from drive side)
Right R
Right R
Injection timing adjustment
Pump speed
r/min
900
900
900
Average injection quantity
mm3/st.
44.8
44.3
45.3
Difference in delivery
mm3/st.
3.5
Basic
*
Oil temperature
degC
50
48
52
Injection timing adjustment_02
Pump speed
r/min
500
500
500
Average injection quantity
mm3/st.
42.2
36.7
47.7
Oil temperature
degC
48
46
50
Injection timing adjustment_03
Pump speed
r/min
750
750
750
Average injection quantity
mm3/st.
46.1
40.6
51.6
Oil temperature
degC
50
48
52
Injection timing adjustment_04
Pump speed
r/min
900
900
900
Average injection quantity
mm3/st.
44.8
43.8
45.8
Difference in delivery
mm3/st.
4
Basic
*
Oil temperature
degC
50
48
52
Injection timing adjustment_05
Pump speed
r/min
1100
1100
1100
Average injection quantity
mm3/st.
45.3
41.3
49.3
Oil temperature
degC
50
48
52
Injection quantity adjustment
Pump speed
r/min
1225
1225
1225
Average injection quantity
mm3/st.
14.4
9.9
18.9
Difference in delivery
mm3/st.
4.5
Basic
*
Oil temperature
degC
50
48
52
Injection quantity adjustment_02
Pump speed
r/min
1400
1400
1400
Average injection quantity
mm3/st.
5
Oil temperature
degC
50
48
52
Injection quantity adjustment_03
Pump speed
r/min
1225
1225
1225
Average injection quantity
mm3/st.
14.4
9.4
19.4
Difference in delivery
mm3/st.
5
Basic
*
Oil temperature
degC
50
48
52
Governor adjustment
Pump speed
r/min
405
405
405
Average injection quantity
mm3/st.
9.1
7.1
11.1
Difference in delivery
mm3/st.
2
Basic
*
Oil temperature
degC
48
46
50
Governor adjustment_02
Pump speed
r/min
405
405
405
Average injection quantity
mm3/st.
9.1
6.6
11.6
Difference in delivery
mm3/st.
2
Basic
*
Oil temperature
degC
48
46
50
Timer adjustment
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
53.5
48.5
58.5
Basic
*
Oil temperature
degC
48
46
50
Remarks
Full
Full
Timer adjustment_02
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
53.5
48.5
58.5
Oil temperature
degC
48
46
50
Remarks
Full
Full
Speed control lever angle
Pump speed
r/min
405
405
405
Average injection quantity
mm3/st.
0
0
0
Oil temperature
degC
48
46
50
Remarks
Magnet OFF at idling position
Magnet OFF at idling position
0000000901
Pump speed
r/min
1000
1000
1000
Overflow quantity
cm3/min
400
270
530
Oil temperature
degC
50
48
52
Stop lever angle
Pump speed
r/min
1000
1000
1000
Pressure
kPa
461
432
490
Pressure
kgf/cm2
4.7
4.4
5
Basic
*
Oil temperature
degC
50
48
52
Stop lever angle_02
Pump speed
r/min
900
900
900
Pressure
kPa
441
392
490
Pressure
kgf/cm2
4.5
4
5
Oil temperature
degC
50
48
52
Stop lever angle_03
Pump speed
r/min
1000
1000
1000
Pressure
kPa
461
422
500
Pressure
kgf/cm2
4.7
4.3
5.1
Basic
*
Oil temperature
degC
50
48
52
Stop lever angle_04
Pump speed
r/min
1100
1100
1100
Pressure
kPa
481
432
530
Pressure
kgf/cm2
4.9
4.4
5.4
Oil temperature
degC
50
48
52
0000001101
Pump speed
r/min
1000
1000
1000
Timer stroke
mm
0.5
0.3
0.7
Basic
*
Oil temperature
degC
50
48
52
_02
Pump speed
r/min
1000
1000
1000
Timer stroke
mm
0.5
0.1
0.9
Basic
*
Oil temperature
degC
50
48
52
_03
Pump speed
r/min
1100
1100
1100
Timer stroke
mm
1
0.4
1.6
Oil temperature
degC
50
48
52
0000001201
Max. applied voltage
V
8
8
8
Test voltage
V
13
12
14
Timing setting
K dimension
mm
3.1
3
3.2
KF dimension
mm
5.3
5.2
5.4
MS dimension
mm
1.8
1.7
1.9
Control lever angle alpha
deg.
16
12
20
Control lever angle beta
deg.
27
22
32
Test data Ex:
0000001801 STOP LEVER ADJUSTMENT
Adjustment of the stop lever
Adjust the bolt (B) so that the starting injection quantity is as specified, then fix using the nut.
(A) Adjusting nut (Torque T)
(B) Adjusting bolt
(C) Starting injection quantity adjusting lever
----------
T=6~9N-m(0.6~0.9kgf-m)
----------
L=15.0~18.5mm
----------
T=6~9N-m(0.6~0.9kgf-m)
----------
L=15.0~18.5mm
Information:
* NA: Naturally Aspirated* T: Turbocharged* TA: Turbocharged, Aftercooled* DI: Direct Injection* PC: Precombustion ChamberThis instruction gives the information needed to install a service replacement fuel injection pump and governor group for the above engines.1 Remove the fuel system from the engine. Make reference to the Service Manual for correct procedure.
When any replacement parts are put in the fuel system, the low idle, high idle and fuel setting must be checked and adjustments made as necessary. Only a mechanic with training in fuel system maintenance must be permitted to make these adjustments. The correct low idle and high idle rpm, and fuel setting are given in the FUEL SETTING INFORMATION.
2 Find and write down the serial number of the machine, the serial number of the engine and the engine arrangement number. All of these numbers are needed to find which parts to use for the fuel system reconditioning. 3 The chart that follows gives the part number of the governor spring (1) that is already installed in each Service Pump Group. Make reference to the FUEL SETTING INFORMATION, to find the part number of the governor spring needed for the fuel system reconditioning. If the governor spring must be changed, the chart for governor spring identification gives a method to find the correct governor spring. See the Service Manual for the procedure needed to change the governor spring. 4 The chart that follows gives the part number of the detent spring that is installed in the governor control of each service group. Look at the Parts Book for the specific engine or machine, to find which detent spring is needed for the fuel system reconditioning. If it is necessary to change detent spring (2), see the Service Manual for the procedure to install the detent spring. The illustrations with steps 4 and 5 show a 4 cylinder engine fuel system only; the procedure is the same for a 6 cylinder engine fuel system. 5 Make a comparison of side cover (3) on the new pump housing in the service group and the side cover on the old pump housing. If the side covers are different, they must be exchanged. The new pump housing must have the same type of side cover that is installed on the old pump housing. Use new gaskets when the side cover is exchanged. 6 Remove cover (4) from the new service group and the similar cover from the old fuel system. If the torque control groups are different, they must be exchanged. The torque control group on the new pump housing must be the same as the torque control group on the old pump housing. 7 The new service group has one bolt (5) and a stud (6) with nut (7) to fasten the torque control group in position. For those earlier fuel systems that had two bolts, similar to bolt (5), and did not have stud (6) and nut (7), use only the one bolt (5) and stud (6) with nut
When any replacement parts are put in the fuel system, the low idle, high idle and fuel setting must be checked and adjustments made as necessary. Only a mechanic with training in fuel system maintenance must be permitted to make these adjustments. The correct low idle and high idle rpm, and fuel setting are given in the FUEL SETTING INFORMATION.
2 Find and write down the serial number of the machine, the serial number of the engine and the engine arrangement number. All of these numbers are needed to find which parts to use for the fuel system reconditioning. 3 The chart that follows gives the part number of the governor spring (1) that is already installed in each Service Pump Group. Make reference to the FUEL SETTING INFORMATION, to find the part number of the governor spring needed for the fuel system reconditioning. If the governor spring must be changed, the chart for governor spring identification gives a method to find the correct governor spring. See the Service Manual for the procedure needed to change the governor spring. 4 The chart that follows gives the part number of the detent spring that is installed in the governor control of each service group. Look at the Parts Book for the specific engine or machine, to find which detent spring is needed for the fuel system reconditioning. If it is necessary to change detent spring (2), see the Service Manual for the procedure to install the detent spring. The illustrations with steps 4 and 5 show a 4 cylinder engine fuel system only; the procedure is the same for a 6 cylinder engine fuel system. 5 Make a comparison of side cover (3) on the new pump housing in the service group and the side cover on the old pump housing. If the side covers are different, they must be exchanged. The new pump housing must have the same type of side cover that is installed on the old pump housing. Use new gaskets when the side cover is exchanged. 6 Remove cover (4) from the new service group and the similar cover from the old fuel system. If the torque control groups are different, they must be exchanged. The torque control group on the new pump housing must be the same as the torque control group on the old pump housing. 7 The new service group has one bolt (5) and a stud (6) with nut (7) to fasten the torque control group in position. For those earlier fuel systems that had two bolts, similar to bolt (5), and did not have stud (6) and nut (7), use only the one bolt (5) and stud (6) with nut
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Group cross 104742-7701 ZEXEL
Yanmar
104742-7701
F 01G 29X 07E
12993151020
INJECTION-PUMP ASSEMBLY
4TNE94D
4TNE94D