Information injection-pump assembly
BOSCH
9 460 614 435
9460614435
ZEXEL
104741-4720
1047414720
NISSAN-DIESEL
1670058N16
1670058n16
Rating:
Components :
0. | INJECTION-PUMP ASSEMBLY | 104741-4720 |
1. | _ | |
2. | FUEL INJECTION PUMP | |
3. | NUMBER PLATE | |
4. | _ | |
5. | CAPSULE | |
6. | ADJUSTING DEVICE | |
7. | NOZZLE AND HOLDER ASSY | 105148-1221 |
8. | Nozzle and Holder | |
9. | Open Pre:MPa(Kqf/cm2) | 9.8(100) |
10. | NOZZLE-HOLDER | 105078-0050 |
11. | NOZZLE | 105007-1210 |
Scheme ###:
1/6. | [1] | 146601-0900 | PACKING RING |
6. | [1] | 146100-0420 | SUPPLY PUMP |
9. | [1] | 146103-0100 | COVER |
10. | [2] | 139104-0000 | FLAT-HEAD SCREW |
12. | [1] | 146200-0020 | DRIVE SHAFT |
12/1. | [1] | 146200-0000 | DRIVE SHAFT |
12/2. | [1] | 146201-0000 | WOODRUFF KEY |
12/3. | [2] | 146202-0100 | DAMPER |
12/4. | [1] | 146203-0000 | TOOTHED GEAR |
17. | [1] | 146204-0000 | PLAIN WASHER |
20. | [1] | 146210-2320 | ROLLER SET |
24. | [1] | 146303-0100 | BEARING PIN |
25. | [1] | 146304-0000 | BEARING PIN |
26. | [1] | 146305-0000 | CLAMPING BAND |
27. | [1] | 146205-0000 | SLOTTED WASHER |
29. | [1] | 146220-4520 | CAM PLATE |
30. | [1] | 146600-0800 | O-RING |
31. | [1] | 146311-6420 | PUMP PLUNGER |
32. | [1] | 146301-0000 | SLIDING PIECE |
34. | [1] | 146312-2900 | COMPRESSION SPRING |
34B. | [1] | 146312-3000 | COMPRESSION SPRING |
34C. | [1] | 146312-2800 | COMPRESSION SPRING |
35/1. | [1] | 146690-3200 | SHIM D11.5&9.4T0.1 |
35/1. | [1] | 146690-3300 | SHIM D11.5&9.4T0.2 |
35/1. | [1] | 146690-3400 | SHIM D11.5&9.4T0.25 |
35/1. | [1] | 146690-3500 | SHIM D11.5&9.4T1.0 |
35/1. | [1] | 146690-4100 | SHIM D11.5&9.4T2 |
35/1. | [1] | 146690-4200 | SHIM D11.5&9.4T0.5 |
35/1. | [1] | 146690-4300 | SHIM D11.5&9.4T0.75 |
36. | [1] | 146600-0800 | O-RING |
37. | [1] | 146310-4020 | COVER |
38. | [2] | 146620-5000 | BLEEDER SCREW |
39. | [1] | 146310-5100 | COVER |
40. | [2] | 146620-5000 | BLEEDER SCREW |
41. | [1] | 146312-5300 | COMPRESSION SPRING |
43. | [1] | 146230-0000 | SHIM |
44. | [1] | 146230-0100 | PLAIN WASHER |
45. | [1] | 146231-0001 | SLOTTED WASHER |
47. | [2] | 146233-0000 | SLOTTED WASHER |
48/1. | [1] | 146603-0100 | SHIM D17.0&5.2T0.80 |
48/1. | [1] | 146603-0200 | SHIM D17.0&5.2T1.00 |
48/1. | [1] | 146603-0300 | SHIM D17.0&5.2T1.20 |
48/1. | [1] | 146603-0400 | SHIM D17.0&5.2T1.50 |
48/1. | [1] | 146690-1400 | SHIM D17&5.2T0.9 |
48/1. | [1] | 146690-1500 | SHIM D17&5.2T1.1 |
48/1. | [1] | 146690-1600 | SHIM D17&5.2T1.3 |
48/1. | [1] | 146690-1700 | SHIM D17&5.2T1.4 |
48/1. | [1] | 146690-1800 | SHIM D17&5.2T1.6 |
49. | [2] | 146234-0600 | GUIDE PIN |
50. | [1] | 146401-4220 | HYDRAULIC HEAD |
50. | [1] | 146401-4220 | HYDRAULIC HEAD |
50. | [1] | 146401-4220 | HYDRAULIC HEAD |
51. | [1] | 146600-0000 | O-RING |
52/1. | [1] | 146420-0700 | SHIM D9.5&3.0T2.04 |
52/1. | [1] | 146420-0800 | SHIM D9.5&3.0T2.06 |
52/1. | [1] | 146420-0900 | SHIM D9.5&3.0T2.08 |
52/1. | [1] | 146420-1000 | SHIM D9.5&3.0T2.10 |
52/1. | [1] | 146420-1100 | SHIM D9.5&3.0T2.12 |
52/1. | [1] | 146420-1200 | SHIM D9.5&3.0T2.14 |
52/1. | [1] | 146420-1300 | SHIM D9.5&3.0T2.16 |
52/1. | [1] | 146420-1400 | SHIM D9.5&3.0T2.18 |
52/1. | [1] | 146420-1500 | SHIM D9.5&3.0T2.20 |
52/1. | [1] | 146420-1600 | SHIM D9.5&3.0T2.22 |
52/1. | [1] | 146420-1700 | SHIM D9.5&3.0T2.24 |
52/1. | [1] | 146420-1800 | SHIM D9.5&3.0T2.26 |
52/1. | [1] | 146420-1900 | SHIM D9.5&3.0T2.28 |
52/1. | [1] | 146420-2000 | SHIM D9.5&3.0T2.30 |
52/1. | [1] | 146420-2100 | SHIM D9.5&3.0T2.32 |
52/1. | [1] | 146420-2200 | SHIM D9.5&3.0T2.34 |
52/1. | [1] | 146420-2400 | SHIM D9.5&3.0T2.38 |
52/1. | [1] | 146420-2500 | SHIM D9.5&3.0T2.40 |
52/1. | [1] | 146420-2600 | SHIM D9.5&3.0T2.42 |
52/1. | [1] | 146420-2700 | SHIM D9.5&3.0T2.44 |
52/1. | [1] | 146420-2800 | SHIM D9.5&3.0T2.46 |
52/1. | [1] | 146420-2900 | SHIM D9.5&3.0T2.48 |
52/1. | [1] | 146420-3000 | SHIM D9.5&3.0T2.50 |
52/1. | [1] | 146420-3100 | SHIM D9.5&3.0T2.52 |
52/1. | [1] | 146420-3200 | SHIM D9.5&3.0T2.54 |
52/1. | [1] | 146420-3300 | SHIM D9.5&3.0T2.56 |
52/1. | [1] | 146420-3400 | SHIM D9.5&3.0T2.58 |
52/1. | [1] | 146420-3500 | SHIM D9.5&3.0T2.60 |
52/1. | [1] | 146420-3600 | SHIM D9.5&3.0T2.62 |
52/1. | [1] | 146420-3700 | SHIM D9.5&3.0T2.64 |
52/1. | [1] | 146420-3800 | SHIM D9.5&3.0T2.66 |
52/1. | [1] | 146420-3900 | SHIM D9.5&3.0T2.68 |
52/1. | [1] | 146420-4000 | SHIM D9.5&3.0T2.70 |
52/1. | [1] | 146420-4100 | SHIM D9.5&3.0T2.72 |
54. | [4] | 146433-0100 | GASKET |
55. | [4] | 146430-0320 | DELIVERY-VALVE ASSEMBLY VE4 |
56. | [4] | 146432-0200 | COMPRESSION SPRING |
58. | [4] | 146440-0720 | FITTING |
60. | [3] | 139106-0100 | FLAT-HEAD SCREW |
66. | [1] | 146600-0100 | O-RING |
67. | [1] | 146503-2220 | GOVERNOR COVER |
67/1. | [1] | 146508-2221 | GOVERNOR COVER |
67/13. | [1] | 146621-3100 | UNION NUT |
67/14. | [1] | 146621-1700 | UNION NUT |
67/15. | [1] | 146526-6400 | BLEEDER SCREW |
67/16. | [1] | 146526-3400 | BLEEDER SCREW |
67/78. | [1] | 146600-4400 | SEAL RING |
67/200. | [1] | 139308-0300 | PLAIN WASHER |
67/201. | [1] | 146545-3400 | THREADED PIN L53.00 |
67/201B. | [1] | 146545-3500 | THREADED PIN L55.00 |
67/201C. | [1] | 146545-3600 | THREADED PIN L57.00 |
67/202. | [1] | 139208-0900 | UNION NUT |
67/203. | [1] | 146600-1200 | O-RING |
68. | [1] | 146810-5020 | CONTROL SHAFT |
69. | [1] | 139310-0200 | PLAIN WASHER |
72. | [1] | 146537-7720 | CONTROL LEVER |
73. | [1] | 014110-6440 | LOCKING WASHER D12.2&6.1T1.5 |
75. | [1] | 146621-0700 | UNION NUT |
79. | [1] | 146926-2320 | PLATE |
95. | [1] | 146861-8620 | FULCRUM LEVER |
104. | [2] | 146568-0000 | SLOTTED SPRING PIN |
105. | [2] | 026508-1140 | GASKET D11.4&8.2T1.0 |
106. | [2] | 146588-0500 | COILED SPRING |
107. | [1] | 146569-0300 | UNION NUT |
108. | [1] | 146570-0420 | GOVERNOR SHAFT |
109. | [1] | 146600-0400 | O-RING |
110/1. | [1] | 146571-0000 | SHIM D20.2&8.3T1.05 |
110/1. | [1] | 146571-0100 | SHIM D20.2&8.3T1.25 |
110/1. | [1] | 146571-0200 | SHIM D20.2&8.3T1.45 |
110/1. | [1] | 146571-0300 | SHIM D20.2&8.3T1.65 |
110/1. | [1] | 146571-0400 | SHIM D20.2&8.3T1.85 |
111. | [1] | 146602-0600 | PLAIN WASHER |
112. | [1] | 146572-0020 | FLYWEIGHT ASSEMBLY |
114. | [1] | 146602-0500 | PLAIN WASHER |
115. | [1] | 146975-5600 | SLIDING SLEEVE |
116. | [1] | 146576-0200 | CAP |
117/1. | [1] | 146577-2400 | PLUG L3.30 |
117/1. | [1] | 146577-2500 | PLUG L3.50 |
117/1. | [1] | 146577-2600 | PLUG L3.70 |
117/1. | [1] | 146577-2700 | PLUG L3.90 |
117/1. | [1] | 146577-2800 | PLUG L4.10 |
117/1. | [1] | 146577-2900 | PLUG L4.30 |
117/1. | [1] | 146577-3000 | PLUG L4.50 |
117/1. | [1] | 146577-3100 | PLUG L4.70 |
117/1. | [1] | 146577-7200 | PLUG L3.2 |
117/1. | [1] | 146577-7300 | PLUG L3.4 |
117/1. | [1] | 146577-7400 | PLUG L3.6 |
117/1. | [1] | 146577-7500 | PLUG L3.8 |
117/1. | [1] | 146577-7600 | PLUG L4.0 |
117/1. | [1] | 146577-7700 | PLUG L4.2 |
117/1. | [1] | 146577-7800 | PLUG L4.4 |
117/1. | [1] | 146577-7900 | PLUG L4.6 |
117/1. | [1] | 146577-8000 | PLUG L4.8 |
123. | [4] | 139106-0200 | FLAT-HEAD SCREW |
130. | [1] | 146421-0020 | CAPSULE |
130/2. | [1] | 026508-1140 | GASKET D11.4&8.2T1.0 |
130/3. | [1] | 146422-0000 | BLEEDER SCREW |
130/4. | [1] | 146600-0500 | O-RING |
133. | [1] | 146600-0600 | O-RING |
134. | [1] | 146600-0700 | O-RING |
135. | [1] | 146110-0920 | CONTROL VALVE |
135/5. | [1] | 146114-0000 | SPRING WASHER |
136. | [1] | 146120-0020 | OVER FLOW VALVE |
200. | [1] | 146206-0100 | COILED SPRING |
217. | [1] | 146541-3100 | SLOTTED WASHER |
218. | [1] | 146587-9900 | COILED SPRING |
219. | [1] | 146541-3000 | BUSHING |
220. | [1] | 146587-8000 | COILED SPRING |
221. | [1] | 146926-9100 | BRACKET |
222. | [2] | 139006-4600 | BLEEDER SCREW |
223. | [1] | 146671-2220 | SWITCH |
227. | [2] | 020105-0940 | BLEEDER SCREW |
230. | [1] | 146935-1621 | BRACKET |
231. | [1] | 139006-4600 | BLEEDER SCREW |
236. | [1] | 139006-4800 | BLEEDER SCREW |
237. | [1] | 146620-0200 | HEX-SOCKET-HEAD CAP SCREW |
240. | [1] | 146650-1220 | PULLING ELECTROMAGNET |
240/8. | [1] | 146600-1700 | O-RING |
243. | [1] | 146621-4901 | UNION NUT |
246. | [1] | 027412-2440 | EYE BOLT |
309. | [1] | 139006-5700 | BLEEDER SCREW |
310. | [1] | 146685-1920 | POTENTCIOMETER |
310/2. | [1] | 146934-5621 | BRACKET |
310/3. | [2] | 139104-0400 | FLAT-HEAD SCREW |
310/4. | [1] | 146620-2900 | FLAT-HEAD SCREW |
310/5. | [1] | 146621-0500 | UNION NUT |
310/6. | [1] | 146614-2300 | JOINT CONNECTION |
311. | [2] | 010206-1040 | HEX-SOCKET-HEAD CAP SCREW |
312. | [1] | 146659-1600 | CLAMPING BAND |
313. | [1] | 139006-4600 | BLEEDER SCREW |
329. | [1] | 146541-4900 | PLAIN WASHER |
351. | [1] | 146125-0101 | FILTER |
352. | [1] | 146125-0200 | COILED SPRING |
800S. | [1] | 146019-9920 | PUMP HOUSING |
800S/1/6. | [1] | 146601-0900 | PACKING RING |
804S. | [1] | 146232-1520 | COMPRESSION SPRING |
805S. | [1] | 146574-0120 | PARTS SET |
810S. | [1] | 146600-1120 | REPAIR SET |
821S. | [1] | 146210-5720 | ROLLER SET |
835S. | [1] | 146598-1000 | CAP |
836S/1. | [1] | 146598-0600 | CAP L18 |
836S/1. | [1] | 146598-0700 | CAP L21 |
836S/1. | [1] | 146598-0800 | CAP L24 |
836S/1. | [1] | 146598-0900 | CAP L27 |
847S. | [1] | 146684-9310 | POTENTCIOMETER |
906. | [1] | 146983-2500 | NAMEPLATE |
907. | [1] | 025803-1640 | WOODRUFF KEY |
Include in #2:
104741-4720
as INJECTION-PUMP ASSEMBLY
Cross reference number
BOSCH
9 460 614 435
9460614435
ZEXEL
104741-4720
1047414720
NISSAN-DIESEL
1670058N16
1670058n16
Zexel num
Bosch num
Firm num
Name
104741-4720
9 460 614 435
1670058N16 NISSAN-DIESEL
INJECTION-PUMP ASSEMBLY
QD32 K
QD32 K
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
1000
1000
1000
Average injection quantity
mm3/st.
58.3
57.8
58.8
Difference in delivery
mm3/st.
4.5
Basic
*
Oil temperature
degC
50
48
52
Injection timing adjustment_02
Pump speed
r/min
500
500
500
Average injection quantity
mm3/st.
52.4
48.9
55.9
Oil temperature
degC
48
46
50
Injection timing adjustment_03
Pump speed
r/min
800
800
800
Average injection quantity
mm3/st.
54.7
51.2
58.2
Oil temperature
degC
50
48
52
Injection timing adjustment_04
Pump speed
r/min
1000
1000
1000
Average injection quantity
mm3/st.
58.3
57.3
59.3
Difference in delivery
mm3/st.
5
Basic
*
Oil temperature
degC
50
48
52
Injection timing adjustment_05
Pump speed
r/min
1500
1500
1500
Average injection quantity
mm3/st.
54.9
51.9
57.9
Oil temperature
degC
50
48
52
Injection timing adjustment_06
Pump speed
r/min
1800
1800
1800
Average injection quantity
mm3/st.
55
52
58
Oil temperature
degC
50
48
52
Injection quantity adjustment
Pump speed
r/min
2350
2350
2350
Average injection quantity
mm3/st.
18.6
16.6
20.6
Basic
*
Oil temperature
degC
52
50
54
Injection quantity adjustment_02
Pump speed
r/min
2600
2600
2600
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.
18.6
16.1
21.1
Basic
*
Oil temperature
degC
52
50
54
Governor adjustment
Pump speed
r/min
375
375
375
Average injection quantity
mm3/st.
15
13
17
Difference in delivery
mm3/st.
2
Basic
*
Oil temperature
degC
48
46
50
Governor adjustment_02
Pump speed
r/min
375
375
375
Average injection quantity
mm3/st.
15
12.5
17.5
Difference in delivery
mm3/st.
3
Basic
*
Oil temperature
degC
48
46
50
Timer adjustment
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
90
75
110
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.
90
75
110
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
Speed control lever angle_02
Pump speed
r/min
250
250
250
Average injection quantity
mm3/st.
5
Oil temperature
degC
48
46
50
Remarks
Magnet OFF at full-load position
Magnet OFF at full-load position
0000000901
Pump speed
r/min
1000
1000
1000
Overflow quantity
cm3/min
390
260
520
Oil temperature
degC
50
48
52
Stop lever angle
Pump speed
r/min
1000
1000
1000
Pressure
kPa
539
519
559
Pressure
kgf/cm2
5.5
5.3
5.7
Basic
*
Oil temperature
degC
50
48
52
Stop lever angle_02
Pump speed
r/min
1000
1000
1000
Pressure
kPa
539
500
578
Pressure
kgf/cm2
5.5
5.1
5.9
Basic
*
Oil temperature
degC
50
48
52
Stop lever angle_03
Pump speed
r/min
1800
1800
1800
Pressure
kPa
736
677
795
Pressure
kgf/cm2
7.5
6.9
8.1
Oil temperature
degC
50
48
52
0000001101
Pump speed
r/min
1000
1000
1000
Timer stroke
mm
3.6
3.4
3.8
Basic
*
Oil temperature
degC
50
48
52
_02
Pump speed
r/min
600
600
600
Timer stroke
mm
1.5
1
2
Oil temperature
degC
50
48
52
_03
Pump speed
r/min
1000
1000
1000
Timer stroke
mm
3.6
3.3
3.9
Basic
*
Oil temperature
degC
50
48
52
_04
Pump speed
r/min
1800
1800
1800
Timer stroke
mm
7.5
7
8
Oil temperature
degC
50
48
52
_05
Pump speed
r/min
2100
2100
2100
Timer stroke
mm
8.2
7.6
8.7
Oil temperature
degC
52
50
54
0000001201
Max. applied voltage
V
8
8
8
Test voltage
V
13
12
14
0000001401
Pump speed
r/min
1000
1000
1000
Average injection quantity
mm3/st.
40.5
40
41
Timer stroke TA
mm
2.5
2.3
2.7
Timer stroke variation dT
mm
1.1
1.1
1.1
Basic
*
Oil temperature
degC
50
48
52
_02
Pump speed
r/min
1000
1000
1000
Average injection quantity
mm3/st.
40.5
39.5
41.5
Timer stroke TA
mm
2.5
2.2
2.8
Timer stroke variation dT
mm
1.1
1.1
1.1
Basic
*
Oil temperature
degC
50
48
52
_03
Pump speed
r/min
1000
1000
1000
Average injection quantity
mm3/st.
20
17.5
22.5
Timer stroke TA
mm
1.4
0.9
1.9
Timer stroke variation dT
mm
2.2
2.2
2.2
Oil temperature
degC
50
48
52
Timing setting
K dimension
mm
3.3
3.2
3.4
KF dimension
mm
5.62
5.52
5.72
MS dimension
mm
0.9
0.8
1
Pre-stroke
mm
0.1
0.08
0.12
Control lever angle alpha
deg.
55.5
51.5
59.5
Control lever angle beta
deg.
33
28
38
Test data Ex:
0000001801 POTENTIOMETER ADJUSTMENT
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
C2:Full-speed
C1:Idle
Q:Injection quantity
N:Pump speed
V:Output voltage
C:Control lever angle
Switch voltage is the value when the idle lever position is 0 V.
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V1=1.6+-0.03V V2=7.1+-1.0V V3=-V V4=1.02+-0.41V V5=3.32+-0.5 C3=6.1+-2.5deg C4=19.9+-3.0deg Vi=10V P1=-kPa P2=-mmHg
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V1=1.6+-0.03V V2=7.1+-1.0V V3=-V V4=1.02+-0.41V V5=3.32+-0.5 C3=6.1+-2.5deg C4=19.9+-3.0deg Vi=10V P1=-kPa P2=-mmHg
0000001901 ACCELERATOR SWITCH ADJ
Adjustment of the accelerator switch
ON-OFF changeover point: c (L, L1) from idle
Idle to d: ON
e~full: OFF
L:Thickness of the shim
(A): Position of the idle lever
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c=5+2-1deg d=5deg e=5deg L1=3.3+-0.13mm
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a=5+2-1deg b=23+-2deg L1=3.3mm
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c=5+2-1deg d=5deg e=5deg L1=3.3+-0.13mm
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a=5+2-1deg b=23+-2deg L1=3.3mm
Information:
Checking Field Coil for Insulation(3) Inspecting the stator coil(a) Check for conduction between lead wires of the stator coil. If there is no conduction, the stator coil is suspected to be broken. Replace the stator coil.
Checking Stator Coil for Conduction(b) Check for conduction between each lead wire and stator core. If any conduction is found, the stator coil is suspected to be poor in insulation. Replace the stator coil.
Checking Stator Coil for InsulationAssembly of Alternator
Reassemble the alternator assembly in the reverse order of disassembly, giving care to the following:(1) The rear bearing has an eccentric groove. Install the snap ring so that its projection fits in with the deepest part of the groove.(2) When installing a new rear bearing, press-fit the bearing with its groove facing the slip ring side.(3) When press-fitting the rear bearing into the rear bracket, heat the bracket. CAUTION* Pass a wire through the small hole in the rear bracket to lift the brushes before installing the rotor to the rear bracket. Remove the wire after the rotor is installed.
Lifting BrushesInstallation
Install the alternator in the reverse order of removal.(1) Insertion of spacerWhen installing the support bolts, insert the spacer in place using the following procedure:(a) Push in the support bolts to the normal position. (Leave the nuts removed from the bolts.)(b) Push the alternator backward. Measure the clearance between the alternator rear bracket and gear case bracket to determine the number of spacers to be inserted into the clearance (0.2 mm maximum).(c) Reinstall the alternator with the necessary spacer inserted in place. Tighten the support bolt nuts securely.(d) Perform the belt tension adjustment.
Inserting SpacerDynamo, Regulator and Rectifier
Specifications
For specifications, see 7-01.Inspection
(1) Checking the unit in serviceMeasure battery voltage across terminals with a circuit tester. It is considered normal if no-load measurement is kept steady at about 15.0V at 5000rpm or more of alternator speed.
Measuring Voltage Across Battery Terminals(2) Checking the regulator aloneTo judge whether the regulator itself is acceptable or not, check the regulator for normal conduction by connecting the circuit tester to the lead wires as follows. For testing, use the circuit tester as an ohmmeter.
Lead Outlet CouplerInstallation
(1) Heat affects largely on the regulator and rectifier. Position them in a well-ventilated place. Install the regulator in proper direction so that the outlet of leads from the body faces downward.GLOW PLUG
Removal and Installation
Glow plug tightening torque: 1.5 - 2.0 kgmInspection
Check for conduction between the glow plug terminal and body. If the plug is not conductive at all or shows a large resistance, replace the plug.
Checking Glow PlugKEY-OFF STOP SYSTEM
General
The function of this system is to actuate the fuel cutoff solenoid when the starter key is placed in the OFF position. It also has the emergency engine stop function by actuating the control timer in case of abnormal lowering of oil pressure (and abnormal increase of coolant temperature for special-specification engines).Control Timer Unit
Timer UnitFuel Cutoff Solenoid (Push type)
(1) Specification
Fuel Cutoff Solenoid (Push type)(2) Solenoid installation procedure(a) Temporarily fit the solenoid (1) and nut (2) to the
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104741-4720
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INJECTION-PUMP ASSEMBLY
QD32
QD32