Information injection-pump assembly
BOSCH
9 460 612 228
9460612228
ZEXEL
104741-6210
1047416210

Rating:
Components :
0. | INJECTION-PUMP ASSEMBLY | 104741-6210 |
1. | _ | |
2. | FUEL INJECTION PUMP | 104641-6210 |
3. | NUMBER PLATE | |
4. | _ | |
5. | CAPSULE | |
6. | ADJUSTING DEVICE | |
7. | NOZZLE AND HOLDER ASSY | 105118-4224 |
8. | Nozzle and Holder | |
9. | Open Pre:MPa(Kqf/cm2) | 18.1(185) |
10. | NOZZLE-HOLDER | 105048-3230 |
11. | NOZZLE | 105017-1550 |
Include in #2:
104741-6210
as INJECTION-PUMP ASSEMBLY
Cross reference number
BOSCH
9 460 612 228
9460612228
ZEXEL
104741-6210
1047416210
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)
Left L
Left L
Injection timing adjustment
Pump speed
r/min
800
800
800
Average injection quantity
mm3/st.
48.1
47.6
48.6
Difference in delivery
mm3/st.
3.5
Basic
*
Injection timing adjustment_02
Pump speed
r/min
1350
1350
1350
Average injection quantity
mm3/st.
18.3
14.8
21.8
Injection timing adjustment_03
Pump speed
r/min
1250
1250
1250
Average injection quantity
mm3/st.
47.2
44.2
50.2
Injection timing adjustment_04
Pump speed
r/min
800
800
800
Average injection quantity
mm3/st.
48.1
47.1
49.1
Injection timing adjustment_05
Pump speed
r/min
500
500
500
Average injection quantity
mm3/st.
52.5
48.5
56.5
Injection quantity adjustment
Pump speed
r/min
1350
1350
1350
Average injection quantity
mm3/st.
18.3
15.3
21.3
Difference in delivery
mm3/st.
4.5
Basic
*
Injection quantity adjustment_02
Pump speed
r/min
1450
1450
1450
Average injection quantity
mm3/st.
5
Governor adjustment
Pump speed
r/min
375
375
375
Average injection quantity
mm3/st.
9.6
7.6
11.6
Difference in delivery
mm3/st.
2
Basic
*
Governor adjustment_02
Pump speed
r/min
375
375
375
Average injection quantity
mm3/st.
9.6
7.6
11.6
Governor adjustment_03
Pump speed
r/min
500
500
500
Average injection quantity
mm3/st.
3
Timer adjustment
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
95
75
115
Basic
*
Speed control lever angle
Pump speed
r/min
375
375
375
Average injection quantity
mm3/st.
0
0
0
0000000901
Pump speed
r/min
1000
1000
1000
Overflow quantity
cm3/min
279
150
408
Stop lever angle
Pump speed
r/min
1000
1000
1000
Pressure
kPa
225.5
206
245
Pressure
kgf/cm2
2.3
2.1
2.5
Basic
*
Stop lever angle_02
Pump speed
r/min
1000
1000
1000
Pressure
kPa
225.5
206
245
Pressure
kgf/cm2
2.3
2.1
2.5
Stop lever angle_03
Pump speed
r/min
1400
1400
1400
Pressure
kPa
284.5
255
314
Pressure
kgf/cm2
2.9
2.6
3.2
0000001101
Pump speed
r/min
1000
1000
1000
Timer stroke
mm
0.7
0.5
0.9
Basic
*
_02
Pump speed
r/min
700
700
700
Timer stroke
mm
0.5
_03
Pump speed
r/min
1000
1000
1000
Timer stroke
mm
0.7
0.4
1
_04
Pump speed
r/min
1400
1400
1400
Timer stroke
mm
1.55
1.2
1.9
0000001201
Max. applied voltage
V
8
8
8
Test voltage
V
13
12
14
Timing setting
K dimension
mm
2.8
2.7
2.9
KF dimension
mm
5
4.9
5.1
MS dimension
mm
1
0.9
1.1
Control lever angle alpha
deg.
18
14
22
Control lever angle beta
deg.
37
32
42
Information:
Start By:a. remove fuel injection linesb. remove fuel filter and basec. remove fuel transfer pump The following illustrations are of a 3304 Engine. 1. Disconnect the governor control linkage from the governor.2. On 3304 Engines only: remove oil supply line (1), oil drain line (2) and heat shield (3). Remove the O-ring seal from oil drain line (2) if it is damaged. Remove the gaskets and screen from the top of the turbocharger.3. Disconnect fuel drain lines (4) and (5) from the fuel injection pump housing and governor. 4. Remove the nuts, washers and cover from the timing gear housing. Remove studs (6) if they are damaged or loose.5. Loosen bolt (7) enough to leave a gap of 3.18 mm (.125 in) between washer (8) and the fuel pump drive gear.6. Install Tool (A) as shown. Tighten the stud to pull the fuel pump drive gear loose from the taper on the fuel injection pump camshaft.7. Remove Tool (A), bolt (7) and washer (8) from the engine. 8. Fasten a nylon strap and hoist to the fuel injection pump housing and governor. The 3304 fuel injection pump housing and governor weighs 24 kg (53 lb). The 3306 fuel injection pump housing and governor weighs 29 kg (64 lb).9. Remove bolt (9), bolt (10), three nuts (11) and the fuel injection pump housing and governor. Remove the two O-ring seals from the bottom and the two O-ring seals from the front of the fuel injection pump housing and governor.Install Fuel Injection Pump Housing & Governor
The following illustrations are of a 3304 Engine. 1. Put clean engine oil on the O-ring seals. Install O-ring seals (1) in the bottom and O-ring seals (2) in the front of the fuel injection pump housing and governor. 2. Make sure O-ring seals (1) and (2) stay in position in the fuel injection pump housing and governor. Fasten a hoist to the fuel injection pump housing and governor, and put it in position on the engine. Install the two bolts at location (5) and the three nuts on studs (3) to hold the fuel injection pump housing and governor in position.3. Remove the bolts that hold cover (4) in position. Remove cover (4) and the gasket. 4. Put Tool (A) in position as shown. Install the bolt that holds the fuel pump drive gear to the fuel injection pump camshaft without the washer. This will allow the camshaft in the fuel system to be turned.5. Put pressure on the end of Tool (A) and turn the camshaft slowly until the Tool drops into the groove (slot) in the camshaft. Leave Tool (A) in position in the groove (slot). Remove the bolt from the end of the camshaft. 6. Install washer (6) with the large diameter toward the front of the engine. Install bolt (7) and tighten it to a torque of 6.8 N m (60 lb in).7. Install Tool (B) as shown in the flywheel housing. Make sure bolt (7) does not loosen as
The following illustrations are of a 3304 Engine. 1. Put clean engine oil on the O-ring seals. Install O-ring seals (1) in the bottom and O-ring seals (2) in the front of the fuel injection pump housing and governor. 2. Make sure O-ring seals (1) and (2) stay in position in the fuel injection pump housing and governor. Fasten a hoist to the fuel injection pump housing and governor, and put it in position on the engine. Install the two bolts at location (5) and the three nuts on studs (3) to hold the fuel injection pump housing and governor in position.3. Remove the bolts that hold cover (4) in position. Remove cover (4) and the gasket. 4. Put Tool (A) in position as shown. Install the bolt that holds the fuel pump drive gear to the fuel injection pump camshaft without the washer. This will allow the camshaft in the fuel system to be turned.5. Put pressure on the end of Tool (A) and turn the camshaft slowly until the Tool drops into the groove (slot) in the camshaft. Leave Tool (A) in position in the groove (slot). Remove the bolt from the end of the camshaft. 6. Install washer (6) with the large diameter toward the front of the engine. Install bolt (7) and tighten it to a torque of 6.8 N m (60 lb in).7. Install Tool (B) as shown in the flywheel housing. Make sure bolt (7) does not loosen as