104740-8780 ZEXEL 9 460 610 638 BOSCH INJECTION-PUMP ASSEMBLY 9460610638 1047408780 md306842


 

Information injection-pump assembly

BOSCH 9 460 610 638 9460610638
ZEXEL 104740-8780 1047408780
MITSUBISHI MD306842 md306842
104740-8780 INJECTION-PUMP ASSEMBLY
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Components :

0. INJECTION-PUMP ASSEMBLY 104740-8780
1. _
2. FUEL INJECTION PUMP 104640-8780
3. NUMBER PLATE 146954-4500
4. _
5. CAPSULE 146620-0120
6. ADJUSTING DEVICE
7. NOZZLE AND HOLDER ASSY 105148-1112
8. Nozzle and Holder MD103301
9. Open Pre:MPa(Kqf/cm2) 11.8{120}
10. NOZZLE-HOLDER 105078-0012
11. NOZZLE 105007-1120

Scheme ###:

1/6. [1] 146601-0700 PACKING RING
6. [1] 146100-0120 SUPPLY PUMP
9. [1] 146103-0000 COVER
10. [2] 139104-0000 FLAT-HEAD SCREW
12. [1] 146200-0320 DRIVE SHAFT
12/1. [1] 146200-0300 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] 146210-4120 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] 146220-2120 CAM PLATE
30. [1] 146600-0800 O-RING
31. [1] 146300-2400 PUMP PLUNGER
32. [1] 146301-0000 SLIDING PIECE
33. [1] 146603-0700 SHIM
34. [1] 146302-3600 COMPRESSION SPRING
34B. [1] 146302-3500 COMPRESSION SPRING
34C. [1] 146302-3700 COMPRESSION SPRING
35/1. [0] 146603-0700 SHIM D17.5&7.5T0.60
35/1. [0] 146603-0800 SHIM D17.5&7.5T0.70
35/1. [0] 146603-0900 SHIM D17.5&7.5T0.90
35/1. [0] 146603-1000 SHIM D17.5&7.5T1.00
35/1. [0] 146603-1100 SHIM D17.5&7.5T1.20
35/1. [0] 146603-3600 SHIM D17.5&7.5T2.40
36. [1] 146600-0800 O-RING
37. [1] 146310-0700 COVER
38. [2] 146620-5000 BLEEDER SCREW
39. [1] 146310-0100 COVER
40. [2] 146620-5000 BLEEDER SCREW
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] 146234-0500 GUIDE PIN
50. [1] 146401-0221 HYDRAULIC HEAD
50. [1] 146401-0221 HYDRAULIC HEAD
50. [1] 146401-0221 HYDRAULIC HEAD
51. [1] 146600-0000 O-RING
52/1. [1] 146420-0200 SHIM D9.5&3.0T1.94
52/1. [1] 146420-0700 SHIM D9.5&3.0T2.04
52/1. [1] 146420-1200 SHIM D9.5&3.0T2.14
52/1. [1] 146420-1700 SHIM D9.5&3.0T2.24
52/1. [1] 146420-2200 SHIM D9.5&3.0T2.34
52/1. [1] 146420-2700 SHIM D9.5&3.0T2.44
52/1. [1] 146420-3200 SHIM D9.5&3.0T2.54
52/1. [1] 146420-3700 SHIM D9.5&3.0T2.64
52/1. [1] 146420-5600 SHIM D9.5&3.0T1.84
54. [4] 146433-0100 GASKET
55. [4] 146430-0320 DELIVERY-VALVE ASSEMBLY VE4
56. [4] 146432-0000 COMPRESSION SPRING
58. [4] 146440-0320 FITTING
60. [3] 139106-0100 FLAT-HEAD SCREW
67. [1] 146820-2320 GOVERNOR COVER
67/1. [1] 146508-8221 GOVERNOR COVER
67/2. [1] 146515-0320 CONTROL SHAFT
67/3. [1] 146600-0100 O-RING
67/4. [1] 139310-0200 PLAIN WASHER
67/13. [1] 146621-1700 UNION NUT
67/14. [1] 146621-1700 UNION NUT
67/15. [1] 146526-3400 BLEEDER SCREW
67/16. [1] 146526-2800 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
72. [1] 146830-7620 CONTROL LEVER STAMP 30-76
72B. [1] 146830-7720 CONTROL LEVER STAMP 30-77
73. [1] 014110-6440 LOCKING WASHER D12.2&6.1T1.5
75. [1] 013020-6040 UNION NUT
95. [1] 146551-6120 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] 146975-8000 SLIDING SLEEVE
116. [1] 146576-0000 SEALING CAP
117/1. [1] 146577-2200 PLUG L2.90
117/1. [1] 146577-2300 PLUG L3.10
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] 146577-7100 PLUG L3.0
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
120. [1] 146579-5320 RETAINING PIN
122. [1] 146580-2300 GOVERNOR SPRING
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] 146110-0220 CONTROL VALVE STAMP 02
135/5. [1] 146114-0000 SPRING WASHER
136. [1] 146120-0020 OVER FLOW VALVE
137. [2] 139512-0500 GASKET
138. [1] 146605-8620 INLET UNION
200. [1] 146206-0100 COILED SPRING
205. [1] 029470-4030 WOODRUFF KEY
217. [1] 146542-5300 SLOTTED WASHER
218. [1] 146592-2500 COILED SPRING
219. [1] 146541-3000 BUSHING
220. [1] 146592-2600 COILED SPRING
224. [1] 139006-4700 BLEEDER SCREW
229. [1] 146928-1220 BRACKET
230. [1] 146629-2120 BRACKET
231. [1] 139006-4600 BLEEDER SCREW
232. [1] 146931-3200 BRACKET STAMP 132
233. [1] 146658-9020 WIRE
234. [1] 139006-4800 BLEEDER SCREW
235. [1] 146659-0600 CLAMPING BAND
237. [1] 146620-0200 HEX-SOCKET-HEAD CAP SCREW
240. [1] 146650-1220 PULLING ELECTROMAGNET
240/8. [1] 146600-1700 O-RING
243. [1] 146621-1000 UNION NUT
245. [2] 139512-0500 GASKET
246. [1] 146125-0300 EYE BOLT
247. [1] 146666-0120 INLET UNION
253. [1] 139006-4500 BLEEDER SCREW
275. [1] 146612-4800 BRACKET
276. [2] 010010-1640 BLEEDER SCREW
280. [0] 146361-1920
280. [1] 146361-7020 START ADVANCE ASSY STAMP 119
281. [1] 146600-0800 O-RING
282. [2] 010206-1240 HEX-SOCKET-HEAD CAP SCREW
286. [1] 020106-3040 BLEEDER SCREW
287. [1] 014010-6140 PLAIN WASHER D13&6.5T1.0
800S. [1] 146018-5120 PUMP HOUSING
800S/1/6. [1] 146601-0700 PACKING RING
804S. [1] 146232-0320 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
903. [1] 146620-0120 CAPSULE
903/2. [1] 146600-1300 O-RING
906. [1] 146954-4500 NAMEPLATE
910S. [1] 146600-4020 PARTS SET
910S. [1] 146600-4020 PARTS SET
912S. [1] 026508-1140 GASKET D11.4&8.2T1.0
913S. [1] 146422-0000 BLEEDER SCREW
914S. [1] 146699-0020 VALVE SET
914S. [1] 146699-0020 VALVE SET
914S. [1] 146699-0020 VALVE SET
915S. [1] 146658-9020 WIRE
916S. [1] 025804-1610 WOODRUFF KEY

Include in #2:

104740-8780 as INJECTION-PUMP ASSEMBLY

Cross reference number

BOSCH 9 460 610 638 9460610638
ZEXEL 104740-8780 1047408780
MITSUBISHI MD306842 md306842


Zexel num
Bosch num
Firm num
Name
104740-8780 
9 460 610 638 
MD306842  MITSUBISHI
INJECTION-PUMP ASSEMBLY
4D56 K 11CJ INJECTION PUMP ASSY VE4 VE

Calibration Data:

Adjustment conditions
Test oil
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
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
Injection timing adjustment
Pump speed r/min   1250 1250 1250
Average injection quantity mm3/st.   45.8 45.3 46.3
Difference in delivery mm3/st.   3
Basic   *
Injection timing adjustment_02
Pump speed r/min   2550 2550 2550
Average injection quantity mm3/st.   18.1 14.6 21.6
Injection timing adjustment_03
Pump speed r/min   2100 2100 2100
Average injection quantity mm3/st.   39.2 37.1 41.3
Injection timing adjustment_04
Pump speed r/min   1750 1750 1750
Average injection quantity mm3/st.   40.2 38.2 42.2
Injection timing adjustment_05
Pump speed r/min   1250 1250 1250
Average injection quantity mm3/st.   45.8 44.8 46.8
Injection timing adjustment_06
Pump speed r/min   600 600 600
Average injection quantity mm3/st.   44.3 42.3 46.3
Injection quantity adjustment
Pump speed r/min   2550 2550 2550
Average injection quantity mm3/st.   18.1 15.1 21.1
Difference in delivery mm3/st.   4
Basic   *
Injection quantity adjustment_02
Pump speed r/min   2900 2900 2900
Average injection quantity mm3/st.   5
Governor adjustment
Pump speed r/min   375 375 375
Average injection quantity mm3/st.   10 8.5 11.5
Difference in delivery mm3/st.   2
Basic   *
Governor adjustment_02
Pump speed r/min   750 750 750
Average injection quantity mm3/st.   3
Governor adjustment_03
Pump speed r/min   600 600 600
Average injection quantity mm3/st.   5
Governor adjustment_04
Pump speed r/min   375 375 375
Average injection quantity mm3/st.   10 8 12
Timer adjustment
Pump speed r/min   100 100 100
Average injection quantity mm3/st.   73 63 83
Basic   *
Remarks
IDLE
 
Speed control lever angle
Pump speed r/min   375 375 375
Average injection quantity mm3/st.   0 0 0
Remarks
Magnet OFF at idling position
 
0000000901
Pump speed r/min   1250 1250 1250
Overflow quantity cm3/min   420 288 552
Stop lever angle
Pump speed r/min   1250 1250 1250
Pressure kPa   470.5 441 500
Pressure kgf/cm2   4.8 4.5 5.1
Basic   *
Stop lever angle_02
Pump speed r/min   1250 1250 1250
Pressure kPa   470.5 441 500
Pressure kgf/cm2   4.8 4.5 5.1
Stop lever angle_03
Pump speed r/min   2100 2100 2100
Pressure kPa   666.5 637 696
Pressure kgf/cm2   6.8 6.5 7.1
0000001101
Pump speed r/min   1250 1250 1250
Timer stroke mm   3.7 3.5 3.9
Basic   *
_02
Pump speed r/min   500 500 500
Timer stroke mm   1.2 0.6 1.8
_03
Pump speed r/min   750 750 750
Timer stroke mm   2 1.4 2.6
_04
Pump speed r/min   1250 1250 1250
Timer stroke mm   3.7 3.4 4
_05
Pump speed r/min   1750 1750 1750
Timer stroke mm   5.8 5.2 6.4
_06
Pump speed r/min   2100 2100 2100
Timer stroke mm   7.2 6.6 7.8
0000001201
Max. applied voltage V   8 8 8
Test voltage V   13 12 14
0000001401
Pump speed r/min   1250 1250 1250
Average injection quantity mm3/st.   35.7 35.2 36.2
Timer stroke variation dT mm   0.6 0.4 0.8
Basic   *
_02
Pump speed r/min   1250 1250 1250
Average injection quantity mm3/st.   35.7 34.7 36.7
Timer stroke variation dT mm   0.6 0.3 0.9
_03
Pump speed r/min   1250 1250 1250
Average injection quantity mm3/st.   28.2 26.7 29.7
Timer stroke variation dT mm   1.4 0.9 1.9
Timing setting
K dimension mm   3.3 3.2 3.4
KF dimension mm   5.8 5.7 5.9
MS dimension mm   1.2 1.1 1.3
Control lever angle alpha deg.   55 51 59
Control lever angle beta deg.   41 36 46

Test data Ex:

0000001801 W-CSD ADJUSTMENT

Test data 104740-8780
Adjustment of the W-CSD 1. Adjustment of the advance angle of the timer (1)Determine the timer advance angle using the following graph. (2)(1) Adjust with the screw (A) so that the timer advance angle determined in the item (1) is obtained. X:Temperature t (deg C) Y:Timer stroke TA (mm) (B): Timer stroke TA (mm):
----------

----------
(C)=TA=-0.0376t+1.38(-20<=t)

0000001901 W-FICD LEVER ADJUSTMENT

Test data 104740-8780
2. Adjustment of the W-FICD (1)Insert a block gauge L2 determined from the graph below between the control lever (D) and the idling stopper bolt (C). (2)Insert a shim S between the W-FICD lever (E) and the control lever (F). Adjust the W-FICD lever (E) so that it contacts the control lever (F) and fix it using bolt (B). TT Note: a) The temperature of wax at the time of adjustment must not exceed a. b) After completion of the adjustment, confirm that allowance for adjustment of the screw (G) is at least L1. X:Temperature X (deg C) Y:Control lever: dimension L (mm) (control lever position) H:Graph, L - X graph
----------
L2=L+-0.05mm S=3+-0.05mm T=3.4~4.9N-m(0.35~0.5kgf-m) a=30degC L1=3mm
----------
L1=3++mm S=(3mm) H:L=-0.132X+4.29(-20<=X)(S=3+-0.05)




Information:

Important Safety Information
Illustration 1 g02139237Work safely. Most accidents that involve product operation, maintenance, and repair are caused by failure to observe basic safety rules or precautions. An accident can often be avoided by recognizing potentially hazardous situations before an accident occurs. A person must be alert to potential hazards. This person should also have the necessary training, skills, and tools to perform these functions properly. Safety precautions and warnings are provided in this instruction and on the product. If these hazard warnings are not heeded, bodily injury or death could occur to you or to other persons. Caterpillar cannot anticipate every possible circumstance that might involve a potential hazard. Therefore, the warnings in this publication and the warnings that are on the product are not all inclusive. If a tool, a procedure, a work method, or operating technique that is not recommended by Caterpillar is used, ensure that it is safe for you and for other people to use. Ensure that the product will not be damaged or the product will not be made unsafe by the operation, lubrication, maintenance, or the repair procedures that are used.
Improper operation, lubrication, maintenance or repair of this product can be dangerous and could result in injury or death.Do not operate or perform any lubrication, maintenance or repair on this product, until you have read and understood the operation, lubrication, maintenance and repair information.
Safety precautions and warnings are provided in this manual and on the product. If these hazard warnings are not heeded, bodily injury or death could occur to you or to other persons.The hazards are identified by the safety alert symbol which is followed by a signal word such as danger, warning, or caution. The "" safety alert symbol is shown below.
Illustration 2 g00008666This safety alert symbol means:Pay attention!Become alert!Your safety is involved.The message that appears under the safety alert symbol explains the hazard.Operations that may cause product damage are identified by "" labels on the product and in this publication.Caterpillar cannot anticipate every possible circumstance that might involve a potential hazard. The safety information in this document and the safety information on the machine are not all inclusive. Determine that the tools, procedures, work methods, and operating techniques are safe. Determine that the operation, lubrication, maintenance, and repair procedures will not damage the machine. Also, you must determine that the operation, lubrication, maintenance, and repair procedures will not make the machine unsafe.The information, the specifications, and the illustrations that exist in this guideline are based on information which was available at the time of publication. The specifications, torques, pressures, measurements, adjustments, illustrations, and other items can change at any time. These changes can affect the service that is given to the product. Obtain the complete, most current information before you start any job. Caterpillar dealers can supply the most current information.Summary
The information included in this guideline should serve as an aid in fuel injection pump housing test procedure.Service Letters and Technical Information Bulletins
The most recent Service Letters and Technical Information Bulletins

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