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104741-7055 ZEXEL 9 460 614 144 BOSCH INJECTION-PUMP ASSEMBLY 9460614144 1047417055 6204711121


 

Information injection-pump assembly

BOSCH 9 460 614 144 9460614144
ZEXEL 104741-7055 1047417055
KOMATSU 6204711121 6204711121
104741-7055 INJECTION-PUMP ASSEMBLY
Rating:
19
Buy INJECTION-PUMP ASSEMBLY 104741-7055 zexel genuine, new aftermarket engine parts with delivery

Components :

0. INJECTION-PUMP ASSEMBLY 104741-7055
1. _
2. FUEL INJECTION PUMP 104641-7055
3. NUMBER PLATE 146983-9300
4. _
5. CAPSULE
6. ADJUSTING DEVICE
7. NOZZLE AND HOLDER ASSY 105118-6700
8. Nozzle and Holder 6204-11-3100
9. Open Pre:MPa(Kqf/cm2) 19.6{200}
10. NOZZLE-HOLDER 105048-3300
11. NOZZLE 105017-2670

Scheme ###:

PACKING RING
1/6. [1] 146601-1100 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] 146210-1720 ROLLER SET
24. [1] 146303-0000 BEARING PIN
25. [1] 146304-0000 BEARING PIN
26. [1] 146305-0000 CLAMPING BAND
27. [1] 146205-0000 SLOTTED WASHER
29. [1] 146220-3420 CAM PLATE
30. [1] 146600-0800 O-RING
31. [1] 146300-0000 PUMP PLUNGER
32. [1] 146301-0000 SLIDING PIECE
33. [1] 146603-0700 SHIM D17.5&7.5T0.60
34. [1] 146302-4200 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] 146310-5100 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] 146603-0000 SHIM D17.0&5.2T0.50
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] 146603-0500 SHIM D17.0&5.2T1.80
48/1. [1] 146603-0600 SHIM D17.0&5.2T2.00
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
48/1. [1] 146690-1900 SHIM D17&5.2T1.7
48/1. [1] 146690-5800 SHIM D17&5.2T2.1
48/1. [1] 146690-5900 SHIM D17&5.2T2.2
48/1. [1] 146690-6000 SHIM D17&5.2T2.3
48/1. [1] 146690-6100 SHIM D17&5.2T2.4
48/1. [1] 146690-6200 SHIM D17&5.2T2.5
48/1. [1] 146690-6300 SHIM D17&5.2T2.6
48/1. [1] 146690-6400 SHIM D17&5.2T2.7
48/1. [1] 146690-6500 SHIM D17&5.2T2.8
48/1. [1] 146690-6600 SHIM D17&5.2T2.9
48/1. [1] 146690-6700 SHIM D17&5.2T3.0
48/1. [1] 146690-6800 SHIM D17&5.2T3.1
48/1. [1] 146690-6900 SHIM D17&5.2T3.2
48/1. [1] 146690-7000 SHIM D17&5.2T3.3
48/1. [1] 146690-7100 SHIM D17&5.2T3.4
48/1. [1] 146690-7200 SHIM D17&5.2T0.4
48/1. [1] 146690-7300 SHIM D17&5.2T0.6
48/1. [1] 146690-7400 SHIM D17&5.2T0.7
48/1. [1] 146690-7500 SHIM D17&5.2T1.9
48/1. [1] 146690-7800 SHIM D17&5.2T0.2
49. [2] 146234-0500 GUIDE PIN
50. [1] 146402-0820 HYDRAULIC HEAD
50. [1] 146402-0820 HYDRAULIC HEAD
50. [1] 146402-0820 HYDRAULIC HEAD
51. [1] 146600-0000 O-RING
52/1. [1] 146420-0000 SHIM D9.5&3.0T1.90
52/1. [1] 146420-0100 SHIM D9.5&3.0T1.92
52/1. [1] 146420-0200 SHIM D9.5&3.0T1.94
52/1. [1] 146420-0300 SHIM D9.5&3.0T1.96
52/1. [1] 146420-0400 SHIM D9.5&3.0T1.98
52/1. [1] 146420-0500 SHIM D9.5&3.0T2.00
52/1. [1] 146420-0600 SHIM D9.5&3.0T2.02
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] 146420-2300 SHIM D9.5&3.0T2.36
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
52/1. [1] 146420-4200 SHIM D9.5&3.0T2.74
52/1. [1] 146420-4300 SHIM D9.5&3.0T2.76
52/1. [1] 146420-4400 SHIM D9.5&3.0T2.78
52/1. [1] 146420-4500 SHIM D9.5&3.0T2.80
52/1. [1] 146420-4600 SHIM D9.5&3.0T2.82
52/1. [1] 146420-4700 SHIM D9.5&3.0T2.84
52/1. [1] 146420-4800 SHIM D9.5&3.0T2.86
52/1. [1] 146420-4900 SHIM D9.5&3.0T2.88
52/1. [1] 146420-5000 SHIM D9.5&3.0T2.90
52/1. [1] 146420-5100 SHIM D9.5&3.0T1.74
52/1. [1] 146420-5200 SHIM D9.5&3.0T1.76
52/1. [1] 146420-5300 SHIM D9.5&3.0T1.78
52/1. [1] 146420-5400 SHIM D9.5&3.0T1.80
52/1. [1] 146420-5500 SHIM D9.5&3.0T1.82
52/1. [1] 146420-5600 SHIM D9.5&3.0T1.84
52/1. [1] 146420-5700 SHIM D9.5&3.0T1.86
52/1. [1] 146420-5800 SHIM D9.5&3.0T1.88
54. [4] 146433-0100 GASKET D12&6.4T1.00
55. [4] 146430-7520 DELIVERY-VALVE ASSEMBLY
56. [4] 146432-0200 COMPRESSION SPRING
58. [4] 146440-0720 FITTING
60. [4] 139106-0100 FLAT-HEAD SCREW
67. [1] 146821-9720 GOVERNOR COVER
67/1. [1] 146508-1022 GOVERNOR COVER
67/2. [1] 146515-0220 CONTROL SHAFT
67/3. [1] 146600-0100 O-RING
67/4. [2] 139310-0200 PLAIN WASHER
67/4. [2] 139310-0200 PLAIN WASHER
67/5. [1] 146530-0000 CONTROL LEVER
67/5B. [1] 146530-0100 CONTROL LEVER
67/5C. [1] 146832-1500 CONTROL LEVER
67/5D. [1] 146832-1600 CONTROL LEVER
67/6. [2] 014110-6440 LOCKING WASHER
67/6. [2] 014110-6440 LOCKING WASHER
67/7. [1] 013020-6040 UNION NUT M6P1H5
67/8. [1] 146515-1820 LEVER SHAFT
67/9. [1] 146587-4600 COILED SPRING
67/10. [1] 146600-0200 O-RING
67/11. [1] 146602-0100 PLAIN WASHER D14&10.1T1.50
67/12. [1] 146540-1300 CONTROL LEVER
67/12B. [1] 146540-1400 CONTROL LEVER
67/13. [1] 146621-1700 UNION NUT
67/14. [1] 146621-1700 UNION NUT
67/15. [1] 146526-2800 BLEEDER SCREW
67/16. [1] 146526-2800 BLEEDER SCREW
67/18. [1] 146587-2000 COILED SPRING
67/19. [1] 146541-0000 ANGLE PIECE
67/25. [2] 013020-6040 UNION NUT M6P1H5
67/25. [2] 013020-6040 UNION NUT M6P1H5
67/26. [1] 139006-4800 BLEEDER SCREW
67/78. [1] 146600-4400 SEAL RING
67/200. [1] 139308-0300 PLAIN WASHER
67/201. [1] 146545-4600 THREADED PIN
67/201B. [1] 146545-4700 THREADED PIN
67/201C. [1] 146545-4800 THREADED PIN
67/202. [1] 146598-5000 UNION NUT
67/203. [1] 146600-1200 O-RING
67/204. [1] 146545-4500 DAMPER
95. [1] 146871-5120 FULCRUM LEVER
104. [2] 146568-0000 SLOTTED SPRING PIN
105. [2] 026508-1140 GASKET D11.4&8.2T1
106. [2] 146588-0500 COILED SPRING
107. [1] 146569-0300 UNION NUT
108. [1] 146570-0100 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
110/1. [1] 146571-0500 SHIM D20.2&8.3T1.15
110/1. [1] 146571-0600 SHIM D20.2&8.3T1.35
110/1. [1] 146571-0700 SHIM D20.2&8.3T1.55
110/1. [1] 146571-0800 SHIM D20.2&8.3T1.75
111. [1] 146602-0600 PLAIN WASHER D20&8.4T1.40
112. [1] 146572-0020 FLYWEIGHT ASSEMBLY
114. [1] 146602-2600 PLAIN WASHER D34&13T1.0
115. [1] 146976-0700 SLIDING SLEEVE
116. [1] 146576-0400 CAP
117/1. [1] 146877-0820 PLUG
117/1. [1] 146877-0920 PLUG
117/1. [1] 146877-1020 PLUG
117/1. [1] 146877-1120 PLUG
117/1. [1] 146877-1220 PLUG
117/1. [1] 146877-1320 PLUG
117/1. [1] 146877-1420 PLUG
117/1. [1] 146877-1520 PLUG
117/1. [1] 146877-1620 PLUG
117/1. [1] 146877-1720 PLUG
117/1. [1] 146877-1820 PLUG
117/1. [1] 146877-1920 PLUG
117/1. [1] 146877-2020 PLUG
117/1. [1] 146877-2120 PLUG
117/1. [1] 146877-2220 PLUG
117/1. [1] 146877-2320 PLUG
117/1. [1] 146877-2420 PLUG
117/1. [1] 146877-2520 PLUG
117/1. [1] 146877-2620 PLUG
117/1. [1] 146877-2720 PLUG
117/1. [1] 146877-2820 PLUG
117/1. [1] 146877-2920 PLUG
117/1. [1] 146877-3020 PLUG
117/1. [1] 146877-3120 PLUG
117/1. [1] 146877-3220 PLUG
117/1. [1] 146877-3320 PLUG
117/1. [1] 146877-3420 PLUG
117/1. [1] 146877-3520 PLUG
117/1. [1] 146877-3620 PLUG
117/1. [1] 146877-3720 PLUG
117/1. [1] 146877-3820 PLUG
117/1. [1] 146877-3920 PLUG
117/1. [1] 146877-4020 PLUG
117/1. [1] 146877-4120 PLUG
117/1. [1] 146877-4220 PLUG
120. [1] 146879-3120 RETAINING PIN
122. [1] 146580-1400 GOVERNOR SPRING
123. [4] 139106-0200 FLAT-HEAD SCREW
130. [1] 146421-0320 CAPSULE
130/2. [1] 026508-1140 GASKET D11.4&8.2T1
130/3. [1] 146422-0300 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
135/5. [1] 146114-0000 SPRING WASHER
136. [1] 146120-0120 OVER FLOW VALVE
137. [2] 029341-2140 GASKET
200. [1] 146206-0100 COILED SPRING
205. [1] 029470-4030 WOODRUFF KEY
240. [1] 146650-1220 PULLING ELECTROMAGNET
240/8. [1] 146600-1700 O-RING
242. [1] 146662-1420 WIRE
243. [1] 146621-4901 UNION NUT
245. [3] 029341-2140 GASKET
246. [1] 146125-0020 EYE BOLT
248. [1] 146614-0200 SPACER BUSHING
343. [1] 146598-8320 CAP
800S. [1] 146018-9720 PUMP HOUSING
800S/1/6. [1] 146601-1100 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
825S. [1] 146598-8120 CAP
835S. [1] 146598-7320 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
837S. [1] 146598-7310 CAP
906. [1] 146983-9300 NAMEPLATE

Include in #2:

104741-7055 as INJECTION-PUMP ASSEMBLY

Cross reference number

BOSCH 9 460 614 144 9460614144
ZEXEL 104741-7055 1047417055
KOMATSU 6204711121 6204711121


Zexel num
Bosch num
Firm num
Name
104741-7055 
9 460 614 144 
6204711121  KOMATSU
INJECTION-PUMP ASSEMBLY
4D95L 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   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
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
Injection timing adjustment
Pump speed r/min   1200 1200 1200
Average injection quantity mm3/st.   66.2 65.7 66.7
Difference in delivery mm3/st.   5.5
Basic   *
Oil temperature degC   50 48 52
Injection timing adjustment_02
Pump speed r/min   300 300 300
Average injection quantity mm3/st.   51.9 47.9 55.9
Oil temperature degC   48 46 50
Injection timing adjustment_03
Pump speed r/min   800 800 800
Average injection quantity mm3/st.   62.5 58.5 66.5
Oil temperature degC   50 48 52
Injection timing adjustment_04
Pump speed r/min   1200 1200 1200
Average injection quantity mm3/st.   66.2 65.2 67.2
Difference in delivery mm3/st.   5.5
Basic   *
Oil temperature degC   50 48 52
Injection timing adjustment_05
Pump speed r/min   1300 1300 1300
Average injection quantity mm3/st.   66.4 63.4 69.4
Oil temperature degC   50 48 52
Injection quantity adjustment
Pump speed r/min   1425 1425 1425
Average injection quantity mm3/st.   11.2 7.2 15.2
Difference in delivery mm3/st.   4
Basic   *
Oil temperature degC   50 48 52
Injection quantity adjustment_02
Pump speed r/min   1500 1500 1500
Average injection quantity mm3/st.   3
Oil temperature degC   50 48 52
Injection quantity adjustment_03
Pump speed r/min   1425 1425 1425
Average injection quantity mm3/st.   11.2 6.7 15.7
Difference in delivery mm3/st.   4
Basic   *
Oil temperature degC   50 48 52
Governor adjustment
Pump speed r/min   400 400 400
Average injection quantity mm3/st.   9.9 7.9 11.9
Difference in delivery mm3/st.   2
Basic   *
Oil temperature degC   48 46 50
Governor adjustment_02
Pump speed r/min   400 400 400
Average injection quantity mm3/st.   9.9 7.4 12.4
Difference in delivery mm3/st.   2
Basic   *
Oil temperature degC   48 46 50
Timer adjustment
Pump speed r/min   100 100 100
Average injection quantity mm3/st.   83.5 78.5 88.5
Basic   *
Oil temperature degC   48 46 50
Remarks
IDLE  
Timer adjustment_02
Pump speed r/min   100 100 100
Average injection quantity mm3/st.   83.5 78.5 88.5
Oil temperature degC   48 46 50
Remarks
IDLE  
Speed control lever angle
Pump speed r/min   400 400 400
Average injection quantity mm3/st.   0 0 0
Oil temperature degC   48 46 50
Remarks
Magnet OFF at idling position  
0000000901
Pump speed r/min   1300 1300 1300
Overflow quantity cm3/min   320 190 450
Oil temperature degC   50 48 52
Stop lever angle
Pump speed r/min   1300 1300 1300
Pressure kPa   373 353 393
Pressure kgf/cm2   3.8 3.6 4
Basic   *
Oil temperature degC   50 48 52
Stop lever angle_02
Pump speed r/min   1300 1300 1300
Pressure kPa   373 344 402
Pressure kgf/cm2   3.8 3.5 4.1
Basic   *
Oil temperature degC   50 48 52
0000001101
Pump speed r/min   1300 1300 1300
Timer stroke mm   1.6 1.4 1.8
Basic   *
Oil temperature degC   50 48 52
_02
Pump speed r/min   1100 1100 1100
Timer stroke mm   0.5 0 1
Oil temperature degC   50 48 52
_03
Pump speed r/min   1300 1300 1300
Timer stroke mm   1.6 1.3 1.9
Basic   *
Oil temperature degC   50 48 52
_04
Pump speed r/min   1425 1425 1425
Timer stroke mm   3.3 2.6 3.8
Oil temperature degC   50 48 52
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   1.8 1.7 1.9
Pre-stroke mm   0.45 0.43 0.47
Control lever angle alpha deg.   16 12 20
Control lever angle beta deg.   32 27 37

Test data Ex:

0000001801 STOP LEVER ADJUSTMENT

Test data 104741-7055
Adjustment of the stop lever (1)Adjust the starting injection quantity adjusting bolt (B) so that the starting injection quantity is as specified. (2)Fix using the lock nut. (A) = starting injection quantity adjusting nut (C) = starting injection quantity adjusting lever (D) = adjusting position L:
----------

----------
L=7~13mm T=6~9N-m{0.6~0.9kgf-m}




Information:

Fuel Filter Group
(1) Remove clips (1) and (2). Remove tube assembly (3) and elbow (4) from the fuel transfer pump on the replacement engine. Installation of new line is shown in Fuel Lines Group, Page 8.Fuel Tank Group
(1) Remove the fuel tank from the machine; see the Service Manual. (2) Fabricate boss (1) to the dimensions shown. Make 1/8" - 27 NPTF threads in one end. (3) Drill a 20.0 mm Ø (0.78" Ø) hole (A) through the bottom of the tank as shown. (4) Put boss (1) in hole (A) with the threaded end extending below the bottom of the full tank as shown. Make a 3.0 mm (0.12") fillet weld all around the boss.(5) Clean and install the fuel tank; see the Service Manual.Fuel Lines Group
(1) Remove fuel inlet hose (1) and tube assembly (2) from tube (A). (2) Install 307946 Elbow (3) and a 3J7354 Seal in the fuel transfer pump. Install 2V4869 Fitting (4) on elbow (3). Cut a 360.0 mm (14.17") length of 5P1465 Hose (5), and connect it to fitting (4) and tube assembly (A) with the former clamps.(3) Install 6D238 Valve Assembly (7) in the boss installed in the fuel tank (see Step 4, Page 7). Fasten 5G5681 Tube (8) to valve assembly (7). Use L2072 Clamp (9) to hold the other end of tube (8) in position. Install clamp (9) under bolt (10).(4) Install 307941 Elbow (11) and a 3J7354 Seal in the fuel return port of the fuel injection pump housing. Install 2V4869 Fitting (12) on elbow (11).(5) Cut a 520.0 mm (20.47") length of 5P1465 Hose (13), and connect it to fitting (12) and tube (8) with a 1P4278 Clamp (14). An optional step to the above procedure is to connect a 60.0 mm (2.36") length of 5P189 Tube to valve assembly (7). Cut a 2000.0 mm (78.75") length of 5P6442 Hose and connect it to 2V4869 Fitting (12) and to the 5P189 Tube with a 1P4278 Clamp. Tie the hose to the machine to prevent damage to the hose.Electrical System
(1) For all machines, connect the alternator wire of the harness to the alternator.(2) For machines 80U1-80U6734, remove the original voltage regulator. Put tape over the wire connection to the wiring harness so it will be out of the way. The alternator for this engine has a built in voltage regulator so the original voltage regulator is not needed for the electrical system.Flywheel Group (For Replacement of 7N9437, 1W163 or 2W7488 Engine Arrangements)
(1) Remove the flywheel from the new replacement engine.(2) Install a new 7W2290 Flywheel Assembly, and fasten it to the crankshaft with four T489 Bolts. See the Service Manual for the procedure and the bolt torque. If necessary, use of the former flywheel from the engine being replaced is acceptable.Installation Of Ether Starting Aid Group
The ether starting aid is no longer a required component of direct injection engine arrangements.(1) If the machine is equipped with an ether starting aid group, its reuse is optional. To reuse,

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INJECTION-PUMP ASSEMBLY
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