104742-7530 ZEXEL 9 460 614 957 BOSCH INJECTION-PUMP ASSEMBLY 9460614957 1047427530 12991951102

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

BOSCH 9 460 614 957 9460614957

ZEXEL 104742-7530 1047427530

YANMAR 12991951102 12991951102

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Buy INJECTION-PUMP ASSEMBLY 104742-7530 zexel genuine, new aftermarket engine parts with delivery

Components :

0.	INJECTION-PUMP ASSEMBLY	104742-7530
1.	_
2.	FUEL INJECTION PUMP	104642-7530
3.	NUMBER PLATE
4.	_
5.	CAPSULE
6.	ADJUSTING DEVICE
7.	NOZZLE AND HOLDER ASSY
8.	Nozzle and Holder
9.	Open Pre:MPa(Kqf/cm2)
10.	NOZZLE-HOLDER
11.	NOZZLE

Scheme ###:

1/6.	[1]	146601-0700	PACKING RING
6.	[1]	146100-0220	SUPPLY PUMP
9.	[1]	146103-0100	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]	146210-5320	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]	146220-6620	CAM PLATE
30.	[1]	146600-0800	O-RING
31.	[1]	146311-5820	PUMP PLUNGER
32.	[1]	146301-0000	SLIDING PIECE
34.	[1]	146312-2200	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]	146312-1900	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]	146603-0000	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]	146401-3020	HYDRAULIC HEAD
50.	[1]	146401-3020	HYDRAULIC HEAD
50.	[1]	146401-3020	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]	146430-3820	DELIVERY-VALVE ASSEMBLY
56.	[4]	146432-0000	COMPRESSION SPRING
58.	[4]	146440-0220	FITTING
60.	[4]	139106-0100	FLAT-HEAD SCREW
67.	[1]	146822-2020	GOVERNOR COVER
67/1.	[1]	146805-9320	GOVERNOR COVER
67/2.	[1]	146515-0320	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]	146833-1500	CONTROL LEVER
67/5B.	[1]	146833-1600	CONTROL LEVER
67/5C.	[1]	146833-1700	CONTROL LEVER
67/5D.	[1]	146833-1800	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]	146592-0400	COILED SPRING
67/10.	[1]	146600-0200	O-RING
67/11.	[1]	146602-0100	PLAIN WASHER D14&10.1T1.50
67/12.	[1]	146540-4000	CONTROL LEVER
67/12B.	[1]	146540-4100	CONTROL LEVER
67/13.	[1]	146621-1700	UNION NUT
67/14.	[1]	146621-1700	UNION NUT
67/15.	[1]	146526-3400	BLEEDER SCREW
67/16.	[1]	146526-6400	BLEEDER SCREW
67/18.	[1]	146594-1000	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]	139006-0200	BLEEDER SCREW
67/64.	[2]	139306-0400	PLAIN WASHER
67/69.	[2]	010206-1040	HEX-SOCKET-HEAD CAP 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
95.	[1]	146891-0420	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]	146602-0500	PLAIN WASHER D17&6.4T1.60
115.	[1]	146975-3601	SLIDING SLEEVE
116.	[1]	146576-0400	CAP
117/1.	[1]	146877-0820	PLUG L=5.0
117/1.	[1]	146877-0920	PLUG L=5.1
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]	146579-9520	RETAINING PIN
122.	[1]	146580-3700	GOVERNOR SPRING
123.	[4]	139106-0200	FLAT-HEAD SCREW
130.	[1]	146421-1020	CAPSULE
130/2.	[1]	139508-0200	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]	146110-0620	CONTROL VALVE
135/5.	[1]	146114-0000	SPRING WASHER
136.	[1]	146650-5520	PULLING ELECTROMAGNET
137.	[2]	139514-0200	GASKET
145.	[1]	146621-4901	UNION NUT
147.	[1]	146600-5000	O-RING
200.	[1]	146206-0100	COILED SPRING
233.	[1]	146662-9920	WIRE
240.	[1]	146650-1220	PULLING ELECTROMAGNET
240/8.	[1]	146600-1700	O-RING
242.	[1]	146658-4820	WIRE
243.	[1]	146621-4901	UNION NUT
245.	[3]	139512-0500	GASKET
246.	[1]	146125-0600	EYE BOLT
247.	[1]	146677-8020	PIPE
247.	[1]	146677-8020	PIPE
248.	[1]	146614-0200	SPACER BUSHING
800S.	[1]	146018-6820	PUMP HOUSING
800S/1/6.	[1]	146601-0700	PACKING RING
804S.	[1]	146232-0320	COMPRESSION SPRING
805S.	[1]	146574-0320	PARTS SET
810S.	[1]	146600-1120	REPAIR SET
821S.	[1]	146210-5820	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
906.	[1]	146911-0600	NAMEPLATE
907.	[1]	029470-4030	WOODRUFF KEY
908.	[1]	013121-4140	UNION NUT M14P1.5H11
909.	[1]	029321-4050	LOCKING WASHER

Include in #2:

104742-7530 as INJECTION-PUMP ASSEMBLY

Cross reference number

BOSCH 9 460 614 957 9460614957

ZEXEL 104742-7530 1047427530

YANMAR 12991951102 12991951102

Zexel num

Bosch num

Firm num

Name

104742-7530

9 460 614 957

12991951102 YANMAR

INJECTION-PUMP ASSEMBLY
4TNE98 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

(Solenoid timer adjustment condition)
With S/T O-ring; S/T OFF. OFF

Injection timing adjustment

Pump speed r/min 850 850 850

Average injection quantity mm3/st. 65.1 64.6 65.6

Difference in delivery mm3/st. 5

Basic *

Oil temperature degC 50 48 52

Injection timing adjustment_02

Pump speed r/min 500 500 500

Average injection quantity mm3/st. 60.6 55.1 66.1

Oil temperature degC 48 46 50

Injection timing adjustment_03

Pump speed r/min 850 850 850

Average injection quantity mm3/st. 65.1 64.1 66.1

Difference in delivery mm3/st. 5.5

Basic *

Oil temperature degC 50 48 52

Injection timing adjustment_04

Pump speed r/min 1150 1150 1150

Average injection quantity mm3/st. 62.9 59.4 66.4

Oil temperature degC 50 48 52

Injection quantity adjustment

Pump speed r/min 1313 1313 1313

Average injection quantity mm3/st. 19.7 15.2 24.2

Difference in delivery mm3/st. 5

Basic *

Oil temperature degC 50 48 52

Injection quantity adjustment_02

Pump speed r/min 1400 1400 1400

Average injection quantity mm3/st. 5

Oil temperature degC 50 48 52

Injection quantity adjustment_03

Pump speed r/min 1313 1313 1313

Average injection quantity mm3/st. 19.7 14.7 24.7

Difference in delivery mm3/st. 5.5

Basic *

Oil temperature degC 50 48 52

Governor adjustment

Pump speed r/min 425 425 425

Average injection quantity mm3/st. 9.8 7.8 11.8

Difference in delivery mm3/st. 2

Basic *

Oil temperature degC 48 46 50

Governor adjustment_02

Pump speed r/min 425 425 425

Average injection quantity mm3/st. 9.8 7.3 12.3

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. 67.3 62.3 72.3

Basic *

Oil temperature degC 48 46 50

Remarks
Full

Timer adjustment_02

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 67.3 62.3 72.3

Oil temperature degC 48 46 50

Remarks
Full

Speed control lever angle

Pump speed r/min 425 425 425

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 1000 1000 1000

Overflow quantity with S/T ON cm3/min 480 350 610

Oil temperature degC 50 48 52

Stop lever angle

Pump speed r/min 1000 1000 1000

Pressure with S/T ON kPa 637 598 676

Pressure with S/T ON kgf/cm2 6.5 6.1 6.9

Pressure with S/T OFF kPa 539 510 568

Pressure with S/T OFF kgf/cm2 5.5 5.2 5.8

Basic *

Oil temperature degC 50 48 52

Remarks
OFF

Stop lever angle_02

Pump speed r/min 700 700 700

Pressure with S/T ON kPa 510 461 559

Pressure with S/T ON kgf/cm2 5.2 4.7 5.7

Pressure with S/T OFF kPa 412 373 451

Pressure with S/T OFF kgf/cm2 4.2 3.8 4.6

Oil temperature degC 50 48 52

Stop lever angle_03

Pump speed r/min 1000 1000 1000

Pressure with S/T OFF kPa 539 500 578

Pressure with S/T OFF kgf/cm2 5.5 5.1 5.9

Basic *

Oil temperature degC 50 48 52

Remarks
OFF

Stop lever angle_04

Pump speed r/min 1150 1150 1150

Pressure with S/T ON kPa 696 647 745

Pressure with S/T ON kgf/cm2 7.1 6.6 7.6

Pressure with S/T OFF kPa 598 559 637

Pressure with S/T OFF kgf/cm2 6.1 5.7 6.5

Oil temperature degC 50 48 52

0000001101

Pump speed r/min 1000 1000 1000

Timer stroke with S/T ON mm 3.7 3.2 4.2

Timer stroke with S/T OFF mm 2.5 2.3 2.7

Basic *

Oil temperature degC 50 48 52

Remarks
OFF

_02

Pump speed r/min 1000 1000 1000

Timer stroke with S/T ON mm 3.7 3 4.4

Timer stroke with S/T OFF mm 2.5 2.1 2.9

Basic *

Oil temperature degC 50 48 52

Remarks
OFF

_03

Pump speed r/min 1150 1150 1150

Timer stroke with S/T OFF mm 3.3 2.7 3.9

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 3.1 3 3.2

KF dimension mm 5.3 5.2 5.4

MS dimension mm 1.8 1.7 1.9

Control lever angle alpha deg. 14 10 18

Control lever angle beta deg. 27 22 32

Test data Ex:

0000001801 STOP LEVER ADJUSTMENT

Adjustment of the stop lever Adjust the bolt (B) so that the starting injection quantity is as specified, then fix using the nut. (A) Adjusting nut (Torque T) (B) Adjusting bolt (C) Starting injection quantity adjusting lever
----------
T=6~9N-m(0.6~0.9kgf-m)
----------
L=15.0~18.5mm

Information:

Do not turn the crankshaft while any of the connecting rods are in the engine without the caps installed.
1. Remove the carbon from the top inside surface of the cylinder liners.2. Turn the crankshaft until two pistons are at bottom center.3. Remove bearing caps (1) from the two connecting rods. 4. Push the pistons up until the piston rings are clear of the cylinder liner. Remove pistons (2). Keep each cap with its connecting rod.5. Do Steps 1 through 4 for the remainder of the pistons.Install Pistons & Connecting Rods
1. Put clean engine oil on the piston rings, connecting rod bearings and cylinder liners. 2. Put two pistons in position opposite of each other in the correct bore of the block. Install pistons (1) with Tool (A).
Make sure that the pistons are installed with flat surfaces (2) of the connecting rods toward each other and the chamfered sides (4) toward the crankshaft.
For more detail about the installation of connecting rod bearings, see Remove & Install Connecting Rod Bearings.
Do not use an impact wrench to tighten the nuts the additional 120 degrees when the bearing clearance is checked.
3. Check the bearing clearances with Plastigage.4. Put 2P-2506 Thread Lubricant on bolts (5). Install caps (3) and the nuts finger tight. Tighten each nut to a torque of 81 8 N m (60 6 lb ft). Put a mark across the nuts and bolts. Tighten each nut 120 degrees more.5. Check the side clearance between two connecting rods on the same crankshaft journal. The clearance must be 0.28 to 0.84 mm (.011 to .033 in) for new rods.6. Do Steps 1 through 5 for the remainder of the pistons.End By:a. install piston cooling tubesb. install oil pumpc. install cylinder headsDisassemble & Assemble Pistons & Connecting Rods
Start By:a. remove pistons and connecting rods 1. Remove bearings (3) from the connecting rod and connecting rod cap. The new style retainer rings allow the use of pliers to remove retainer ring (1).2. Remove retainer ring (1) with Tool (A) or pliers.3. Remove pin (2) and connecting rod (4) from the pistons. 4. Remove piston rings (5) from the piston with Tool (B). Clean the piston ring grooves on the pistons with an acceptable ring groove cleaning tool. See Use Of Piston Pin Bearing Removal & Installation Tools, Special Instructions, SMHS7295-02.5. Heat connecting rod (4) in an oven to a temperature of 177° to 260° C (350° to 500° F). Never use a direct flame to heat a connecting rod. 6. Put connecting rod (4) in position on the base plate of Tooling (C). Put a new rod pin bearing (6) on the adapter part of Tooling (C). The old bearing is pushed out by Tooling (C) as the new bearing is installed.7. Use Tooling (C) to push the new bearing into the connecting rod until the push adapter of Tooling (C) makes full contact with the connecting rod surface.8. Use a pin boring machine to make the rod pin bearing the