Information injection-pump assembly
BOSCH
9 460 614 720
9460614720
ZEXEL
104749-6490
1047496490
ISUZU
8944303510
8944303510
Rating:
Components :
0. | INJECTION-PUMP ASSEMBLY | 104749-6490 |
1. | _ | |
2. | FUEL INJECTION PUMP | |
3. | NUMBER PLATE | 146646-1300 |
4. | _ | |
5. | CAPSULE | 146620-0120 |
6. | ADJUSTING DEVICE | 593175-2221 |
7. | NOZZLE AND HOLDER ASSY | 105141-2061 |
8. | Nozzle and Holder | |
9. | Open Pre:MPa(Kqf/cm2) | 11.8(120) |
10. | NOZZLE-HOLDER | 105071-1380 |
11. | NOZZLE | 105000-1770 |
Include in #2:
104749-6490
as INJECTION-PUMP ASSEMBLY
Cross reference number
BOSCH
9 460 614 720
9460614720
ZEXEL
104749-6490
1047496490
ISUZU
8944303510
8944303510
Zexel num
Bosch num
Firm num
Name
Calibration Data:
Adjustment conditions
Test oil
1404 Test oil ISO4113orSAEJ967d
1404 Test oil ISO4113orSAEJ967d
Test oil temperature
degC
45
45
50
Nozzle
105000-2010
Bosch type code
NP-DN12SD12TT
Nozzle holder
105780-2080
Opening pressure
MPa
14.7
14.7
15.19
Opening pressure
kgf/cm2
150
150
155
Injection pipe
Inside diameter - outside diameter - length (mm) mm 2-6-840
Inside diameter - outside diameter - length (mm) mm 2-6-840
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
1250
1250
1250
Average injection quantity
mm3/st.
34.2
33.7
34.7
Difference in delivery
mm3/st.
2.5
Basic
*
Injection timing adjustment_02
Pump speed
r/min
2600
2600
2600
Average injection quantity
mm3/st.
15.5
14
17
Injection timing adjustment_03
Pump speed
r/min
2250
2250
2250
Average injection quantity
mm3/st.
32.7
30.6
34.8
Injection timing adjustment_04
Pump speed
r/min
1250
1250
1250
Average injection quantity
mm3/st.
34.2
33.2
35.2
Injection timing adjustment_05
Pump speed
r/min
600
600
600
Average injection quantity
mm3/st.
28.2
26.2
30.2
Injection quantity adjustment
Pump speed
r/min
2600
2600
2600
Average injection quantity
mm3/st.
15.5
14.5
16.5
Difference in delivery
mm3/st.
4.5
Basic
*
Injection quantity adjustment_02
Pump speed
r/min
2900
2900
2900
Average injection quantity
mm3/st.
5
Governor adjustment
Pump speed
r/min
330
330
330
Average injection quantity
mm3/st.
7.6
5.6
9.6
Difference in delivery
mm3/st.
2
Basic
*
Governor adjustment_02
Pump speed
r/min
330
330
330
Average injection quantity
mm3/st.
7.6
5.6
9.6
Governor adjustment_03
Pump speed
r/min
450
450
450
Average injection quantity
mm3/st.
0
0
0
Timer adjustment
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
60
50
70
Basic
*
Speed control lever angle
Pump speed
r/min
330
330
330
Average injection quantity
mm3/st.
0
0
0
Remarks
Magnet OFF
Magnet OFF
0000000901
Pump speed
r/min
1250
1250
1250
Overflow quantity
cm3/min
480
348
612
Stop lever angle
Pump speed
r/min
1250
1250
1250
Pressure
kPa
470.5
451
490
Pressure
kgf/cm2
4.8
4.6
5
Basic
*
Stop lever angle_02
Pump speed
r/min
1250
1250
1250
Pressure
kPa
470.5
451
490
Pressure
kgf/cm2
4.8
4.6
5
Stop lever angle_03
Pump speed
r/min
2000
2000
2000
Pressure
kPa
637.5
608
667
Pressure
kgf/cm2
6.5
6.2
6.8
0000001101
Pump speed
r/min
1250
1250
1250
Timer stroke
mm
3.9
3.7
4.1
Basic
*
_02
Pump speed
r/min
1250
1250
1250
Timer stroke
mm
3.9
3.6
4.2
_03
Pump speed
r/min
1800
1800
1800
Timer stroke
mm
6.7
6.1
7.3
_04
Pump speed
r/min
2250
2250
2250
Timer stroke
mm
9
8.6
9.4
0000001201
Max. applied voltage
V
8
8
8
Test voltage
V
13
12
14
Timing setting
K dimension
mm
3.3
3.2
3.4
KF dimension
mm
5.8
5.7
5.9
MS dimension
mm
1.6
1.5
1.7
Pre-stroke
mm
0.25
0.23
0.27
Control lever angle alpha
deg.
-3
-7
1
Control lever angle beta
deg.
37
32
42
Information:
Cautions Regarding Battery* Handle Battery Carefully * Never use flames or allow sparks near the battery. The battery releases flammable hydrogen gas and oxygen gas. These gases can be ignited by flames and cause an explosion.* Do not use the battery when the fluid surface is lower than the minimum level. Using a battery with a low electrolyte level can result in an explosion.* Do not short the battery terminals with a tool or other metal object.* When disconnecting battery cables, always remove the cable from the negative (-) terminal first. When reconnecting cables, attach the cable to the positive (+) terminal first.* Charge the battery in a well-ventilated area, with all filling hole plugs removed.* Make sure the cable clamps are securely installed on the battery terminals. A loose cable clamp can cause sparks that may result in an explosion.* Before servicing electrical components or conducting electrical welding, set the battery switch to the [Open/OFF] position or disconnect the cable from the negative (-) battery terminal to cut off the electrical current.* Electrolyte (battery fluid) contains dilute sulfuric acid. Careless handling of the battery can lead to the loss of sight and/or burns. Also, do not swallow electrolyte.* Wear protective goggles and rubber gloves when maintaining and inspecting the battery (when adding water, charging, etc.).* If electrolyte is spilled onto the skin or clothes, immediately wash with lots of clean fresh water and thoroughly clean with soap.* If electrolyte gets into eyes, immediately flush with lots of clean fresh water and seek immediate medical attention.* Should you accidentally swallow electrolyte, gargle with plenty of water, then drink lots of water, and seek immediate medical attention.
Response To Abnormalities* If Engine Overheats, Conduct Heating Operation Before Stopping The Engine If the engine overheats, do not stop the engine immediately. Abruptly stopping an overheated engine may cause the coolant temperature to rise, resulting in seizing of the engine. If the engine overheats, operate the engine at low idling speed (cooling operation), and stop the engine after the coolant temperature lowers sufficiently.Do not add coolant immediately after stopping the engine. Adding coolant to a hot engine may cause damage to the cylinder heads due to sudden change in temperature. Add coolant after the engine cools to room temperature.* If Engine Stops Due To Abnormality, Exercise Caution When Restarting If the engine stops due to an abnormality, do not restart the engine immediately. If the engine stops with an alarm, check and correct the cause of the problem before restarting. Operating the engine without correcting the problem may result in serious engine problems.* If Oil Pressure Drops, Stop Engine Immediately If the engine oil pressure decreases, stop the engine immediately, and inspect the lubrication system. Operating the engine with low oil pressure may cause seizing of the bearings and other parts.* If Fan Belt Breaks, Stop Engine Immediately If the fan belt breaks, stop the engine immediately. Continued operation of the engine without the fan belt causes coolant to change into steam
Response To Abnormalities* If Engine Overheats, Conduct Heating Operation Before Stopping The Engine If the engine overheats, do not stop the engine immediately. Abruptly stopping an overheated engine may cause the coolant temperature to rise, resulting in seizing of the engine. If the engine overheats, operate the engine at low idling speed (cooling operation), and stop the engine after the coolant temperature lowers sufficiently.Do not add coolant immediately after stopping the engine. Adding coolant to a hot engine may cause damage to the cylinder heads due to sudden change in temperature. Add coolant after the engine cools to room temperature.* If Engine Stops Due To Abnormality, Exercise Caution When Restarting If the engine stops due to an abnormality, do not restart the engine immediately. If the engine stops with an alarm, check and correct the cause of the problem before restarting. Operating the engine without correcting the problem may result in serious engine problems.* If Oil Pressure Drops, Stop Engine Immediately If the engine oil pressure decreases, stop the engine immediately, and inspect the lubrication system. Operating the engine with low oil pressure may cause seizing of the bearings and other parts.* If Fan Belt Breaks, Stop Engine Immediately If the fan belt breaks, stop the engine immediately. Continued operation of the engine without the fan belt causes coolant to change into steam