Information injection-pump assembly
BOSCH
9 460 614 783
9460614783
ZEXEL
104780-9172
1047809172
NISSAN-DIESEL
167006T079
167006t079
Rating:
Cross reference number
BOSCH
9 460 614 783
9460614783
ZEXEL
104780-9172
1047809172
NISSAN-DIESEL
167006T079
167006t079
Zexel num
Bosch num
Firm num
Name
104780-9172
9 460 614 783
167006T079 NISSAN-DIESEL
INJECTION-PUMP ASSEMBLY
TD27 K 11CJ INJECTION PUMP ASSY VE4 VE
TD27 K 11CJ INJECTION PUMP ASSY VE4 VE
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
1100
1100
1100
Average injection quantity
mm3/st.
44.8
44.3
45.3
Difference in delivery
mm3/st.
4
Basic
*
Oil temperature
degC
50
48
52
Injection timing adjustment_02
Pump speed
r/min
500
500
500
Average injection quantity
mm3/st.
41.8
39.3
44.3
Oil temperature
degC
48
46
50
Injection timing adjustment_03
Pump speed
r/min
1100
1100
1100
Average injection quantity
mm3/st.
44.8
43.8
45.8
Difference in delivery
mm3/st.
4.5
Basic
*
Oil temperature
degC
50
48
52
Injection timing adjustment_04
Pump speed
r/min
2000
2000
2000
Average injection quantity
mm3/st.
44.5
41.5
47.5
Oil temperature
degC
50
48
52
Injection quantity adjustment
Pump speed
r/min
2550
2550
2550
Average injection quantity
mm3/st.
10.9
8.9
12.9
Basic
*
Oil temperature
degC
55
52
58
Injection quantity adjustment_02
Pump speed
r/min
2700
2700
2700
Average injection quantity
mm3/st.
5
Oil temperature
degC
55
52
58
Injection quantity adjustment_03
Pump speed
r/min
2350
2350
2350
Average injection quantity
mm3/st.
39.7
39.7
39.7
Oil temperature
degC
52
50
54
Injection quantity adjustment_04
Pump speed
r/min
2550
2550
2550
Average injection quantity
mm3/st.
10.9
8.4
13.4
Basic
*
Oil temperature
degC
55
52
58
Governor adjustment
Pump speed
r/min
350
350
350
Average injection quantity
mm3/st.
7.7
5.7
9.7
Difference in delivery
mm3/st.
2
Basic
*
Oil temperature
degC
48
46
50
Governor adjustment_02
Pump speed
r/min
350
350
350
Average injection quantity
mm3/st.
7.7
5.2
10.2
Difference in delivery
mm3/st.
2.5
Basic
*
Oil temperature
degC
48
46
50
Timer adjustment
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
60
45
80
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.
60
45
80
Oil temperature
degC
48
46
50
Remarks
Full
Full
Speed control lever angle
Pump speed
r/min
350
350
350
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
1100
1100
1100
Overflow quantity
cm3/min
450
320
580
Oil temperature
degC
50
48
52
Stop lever angle
Pump speed
r/min
1300
1300
1300
Pressure with S/T ON
kPa
559
520
598
Pressure with S/T ON
kgf/cm2
5.7
5.3
6.1
Pressure with S/T OFF
kPa
471
442
500
Pressure with S/T OFF
kgf/cm2
4.8
4.5
5.1
Basic
*
Oil temperature
degC
50
48
52
Remarks
OFF
OFF
Stop lever angle_02
Pump speed
r/min
1300
1300
1300
Pressure with S/T OFF
kPa
471
432
510
Pressure with S/T OFF
kgf/cm2
4.8
4.4
5.2
Basic
*
Oil temperature
degC
50
48
52
Remarks
OFF
OFF
Stop lever angle_03
Pump speed
r/min
1700
1700
1700
Pressure with S/T OFF
kPa
559
520
598
Pressure with S/T OFF
kgf/cm2
5.7
5.3
6.1
Oil temperature
degC
50
48
52
0000001101
Pump speed
r/min
1300
1300
1300
Timer stroke with S/T ON
mm
4.2
3.8
4.6
Timer stroke with S/T OFF
mm
2.3
2.1
2.5
Basic
*
Oil temperature
degC
50
48
52
Remarks
OFF
OFF
_02
Pump speed
r/min
1100
1100
1100
Timer stroke with S/T OFF
mm
1.4
0.9
1.9
Oil temperature
degC
50
48
52
_03
Pump speed
r/min
1300
1300
1300
Timer stroke with S/T ON
mm
4.2
3.7
4.7
Timer stroke with S/T OFF
mm
2.3
2
2.6
Basic
*
Oil temperature
degC
50
48
52
Remarks
OFF
OFF
_04
Pump speed
r/min
1700
1700
1700
Timer stroke with S/T OFF
mm
4.1
3.6
4.6
Oil temperature
degC
50
48
52
_05
Pump speed
r/min
2300
2300
2300
Timer stroke with S/T OFF
mm
6.2
5.7
6.6
Oil temperature
degC
52
50
54
0000001201
Max. applied voltage
V
16
16
16
Test voltage
V
25
24
26
0000001401
Pump speed
r/min
1300
1300
1300
Average injection quantity
mm3/st.
27.8
27.3
28.3
Timer stroke TA
mm
1.7
1.5
1.9
Timer stroke variation dT
mm
0.6
0.6
0.6
Basic
*
Oil temperature
degC
50
48
52
Remarks
OFF
OFF
_02
Pump speed
r/min
1300
1300
1300
Average injection quantity
mm3/st.
27.8
26.8
28.8
Timer stroke TA
mm
1.7
1.4
2
Timer stroke variation dT
mm
0.6
0.6
0.6
Basic
*
Oil temperature
degC
50
48
52
Remarks
OFF
OFF
_03
Pump speed
r/min
1300
1300
1300
Average injection quantity
mm3/st.
16.8
14.3
19.3
Timer stroke TA
mm
1.1
0.6
1.6
Timer stroke variation dT
mm
1.2
1.2
1.2
Oil temperature
degC
50
48
52
Timing setting
K dimension
mm
3.3
3.2
3.4
KF dimension
mm
5.8
5.7
5.9
MS dimension
mm
0.9
0.8
1
Pre-stroke
mm
0.1
0.08
0.12
Control lever angle alpha
deg.
25
21
29
Control lever angle beta
deg.
36
31
41
Test data Ex:
0000001801 POTENTIOMETER ADJUSTMENT
Note: Potentiometer (P/M) adjustment method
Substitute the actual measurement of the angle a of each I/P in the following formula and determine the P/M output adjustment y (V).
When the angle a <= c: y = 7.23
When c < angle a < d: y = 7.23+( angle a -33) x 0.133
When d <alpha <e: y=7.97
Reference: Idle position and full speed position output voltages are V6 (idle) and V7 (full speed).
The switch voltage specification is the value when the idle lever position is V8.
A:Potentiometer standards
B:ON, OFF switch standard
G:ON-->OFF
D:OFF-->ON
E:Adjusting point
F:Checking point
P:Boost pressure
Vi:Applied voltage
C1:Full-speed
C2:Idle
Q:Injection quantity
N:Pump speed
V:Output voltage
C:Control lever angle
----------
a=MEASURE c=33deg d=39deg e=-deg P1=-kPa P2=-mmHg V6=1.6+-0.6V V7=7.6+-0.4V V8=0V
----------
V1=a+-0.03V V2=1.6+-0.6V V3=-V V4=0.82+-0.8V V5=3.2+-0.8V C3=4.9+5.3-4.8deg C4=19.4+-5.0deg Vi=10V P1=-kPa P2=-mmHg
----------
a=MEASURE c=33deg d=39deg e=-deg P1=-kPa P2=-mmHg V6=1.6+-0.6V V7=7.6+-0.4V V8=0V
----------
V1=a+-0.03V V2=1.6+-0.6V V3=-V V4=0.82+-0.8V V5=3.2+-0.8V C3=4.9+5.3-4.8deg C4=19.4+-5.0deg Vi=10V P1=-kPa P2=-mmHg
Information:
Accidental engine starting can cause injury or death to personnel working on the equipment.To avoid accidental engine starting, disconnect the battery cable from the negative (−) battery terminal. Completely tape all metal surfaces of the disconnected battery cable end in order to prevent contact with other metal surfaces which could activate the engine electrical system.Place a Do Not Operate tag at the Start/Stop switch location to inform personnel that the equipment is being worked on.
2301A Electric Governor Control
The 2301A Electric Governor Control activates all of the components that are in the electric protection system. The components are activated in the same manner when the nonelectric governor is used. One difference exists in the main circuit. The fuel shutoff solenoid (FSOS) (line 43) is not used.When the electric governor control is used, the engine must run in a normal condition in order for the electric circuit to operate in the manner that is described below.
Current flows from the terminals (TS-28) (line 43) and (TS-31) (line 44), which are located on the terminal strip in the junction box.
Current from terminals (TS-28) (line 43) and (TS-31) (line 44) flows through the preregulator (PR) (line 48) or the fuse (F4) to the electric governor control.
When the engine flywheel is rotating, the current also flows through the electric governor actuator (EGA) (line 52). When a fault in the system causes the current to energize the slave relay (SR1), the following events occur in the electric circuit in order to stop the engine.
The slave relay (SR1) opens across the contacts (SR1-30) and (SR1-87a) (line 45). The relay closes across the contacts (SR1-30) and (SR1-87) (line 43).
When the circuit opens across contacts (SR1-30) and (SR1-87a), the current is stopped to the electric governor control.
Current to the electric governor actuator (EGA) is also stopped.
The mechanical spring load in the electric governor actuator (EGA) will now move the fuel control rod in order to stop fuel flow to the engine. Note: With the exception of the differences that are described in this section of the manual, all of the fault circuits in the electric protection system are identical for the 2301A Electric Governor Control and for the nonelectric governor control.
Illustration 3 g00292636
Junction Box Wiring for ETR protection
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104780-9172
9 460 614 783
167006T079
INJECTION-PUMP ASSEMBLY
TD27
TD27