104760-2553 ZEXEL 9 460 613 091 BOSCH INJECTION-PUMP ASSEMBLY 9460613091 1047602553 167001h901

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

BOSCH 9 460 613 091 9460613091

ZEXEL 104760-2553 1047602553

NISSAN 167001H901 167001h901

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Components :

0.	INJECTION-PUMP ASSEMBLY	104760-2553
1.	_
2.	FUEL INJECTION PUMP	104660-2553
3.	NUMBER PLATE	146915-2900
4.	_
5.	CAPSULE
6.	ADJUSTING DEVICE	146679-0720
7.	NOZZLE AND HOLDER ASSY	105141-2991
8.	Nozzle and Holder	16600-84T07
9.	Open Pre:MPa(Kqf/cm2)	12.7{130}
10.	NOZZLE-HOLDER	105071-0681
11.	NOZZLE	105000-2200

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]	146200-0420	DRIVE SHAFT
12/1.	[1]	146200-0400	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]	146210-3420	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]	146221-1120	CAM PLATE
30.	[1]	146600-0800	O-RING
31.	[1]	146311-8620	PUMP PLUNGER
32.	[1]	146301-0200	SLIDING PIECE
34.	[1]	146312-3900	COMPRESSION SPRING
34B.	[1]	146312-4000	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]	146310-1600	COVER
38.	[2]	146620-5000	BLEEDER SCREW
39.	[1]	146310-0100	COVER
40.	[2]	146620-5000	BLEEDER SCREW
41.	[1]	146312-4100	COMPRESSION SPRING
42.	[1]	146602-8500	PLAIN WASHER
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
48/1.	[1]	146690-5900	SHIM
48/1.	[1]	146690-6000	SHIM
48/1.	[1]	146690-6100	SHIM
48/1.	[1]	146690-6200	SHIM
48/1.	[1]	146690-6300	SHIM
48/1.	[1]	146690-6400	SHIM
48/1.	[1]	146690-6500	SHIM
48/1.	[1]	146690-6600	SHIM
48/1.	[1]	146690-6700	SHIM
48/1.	[1]	146690-6800	SHIM
48/1.	[1]	146690-6900	SHIM
48/1.	[1]	146690-7000	SHIM
48/1.	[1]	146690-7100	SHIM
48/1.	[1]	146690-7200	SHIM
48/1.	[1]	146690-7300	SHIM
48/1.	[1]	146690-7400	SHIM
48/1.	[1]	146690-7500	SHIM
48/1.	[1]	146690-7800	SHIM
49.	[2]	146234-0120	GUIDE PIN
50.	[1]	146405-2720	HYDRAULIC HEAD
50.	[1]	146405-2720	HYDRAULIC HEAD
50.	[1]	146405-2720	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.	[6]	146433-0100	GASKET D12&6.4T1.00
55.	[6]	146430-4620	DELIVERY-VALVE ASSEMBLY
56.	[6]	146432-0000	COMPRESSION SPRING
58.	[6]	146440-0220	FITTING
60.	[3]	139106-0100	FLAT-HEAD SCREW
66.	[1]	146600-0100	O-RING
67.	[1]	146503-8620	GOVERNOR COVER
67/1.	[1]	146805-8020	GOVERNOR COVER
67/14.	[1]	146621-1700	UNION NUT
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]	146514-5220	CONTROL SHAFT
69.	[1]	139310-0200	PLAIN WASHER
72.	[1]	146831-0220	CONTROL LEVER
72B.	[1]	146831-0320	CONTROL LEVER
73.	[1]	014110-6440	LOCKING WASHER
75.	[1]	013020-6040	UNION NUT M6P1H5
95.	[1]	146861-1020	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]	146575-2000	SLIDING SLEEVE
116.	[1]	146576-0200	CAP
117/1.	[1]	146577-1800	PLUG L2.10
117/1.	[1]	146577-1900	PLUG L2.30
117/1.	[1]	146577-2000	PLUG L2.50
117/1.	[1]	146577-2100	PLUG L2.70
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]	146577-3100	PLUG L4.70
117/1.	[1]	146577-3200	PLUG L4.90
117/1.	[1]	146577-3300	PLUG L5.10
117/1.	[1]	146577-6700	PLUG L2.2
117/1.	[1]	146577-6800	PLUG L2.4
117/1.	[1]	146577-6900	PLUG L2.6
117/1.	[1]	146577-7000	PLUG L2.8
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
117/1.	[1]	146577-7900	PLUG L4.6
117/1.	[1]	146577-8000	PLUG L4.8
117/1.	[1]	146577-8100	PLUG L5.0
117/1.	[1]	146877-0000	PLUG L5.2
117/1.	[1]	146877-0100	PLUG L5.3
117/1.	[1]	146877-0200	PLUG L5.4
117/1.	[1]	146877-0300	PLUG L5.5
117/1.	[1]	146877-4700	PLUG
117/1.	[1]	146877-4800	PLUG
117/1.	[1]	146877-4900	PLUG
117/1.	[1]	146877-5000	PLUG
123.	[4]	139106-0200	FLAT-HEAD SCREW
123.	[4]	139106-0200	FLAT-HEAD SCREW
130.	[1]	146421-0020	CAPSULE
130/2.	[1]	026508-1140	GASKET D11.4&8.2T1
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
135/5.	[1]	146114-0000	SPRING WASHER
136.	[1]	146650-6020	PULLING ELECTROMAGNET
136B.	[1]	146650-5420	PULLING ELECTROMAGNET
136C.	[1]	146650-6320	PULLING ELECTROMAGNET
137.	[2]	139514-0200	GASKET
145.	[1]	146621-1000	UNION NUT
147.	[1]	016520-1210	O-RING
200.	[1]	146206-0100	COILED SPRING
214.	[1]	146542-5000	BUSHING
216.	[1]	146542-5100	BUSHING
217.	[1]	146541-3100	SLOTTED WASHER
218.	[1]	146592-5600	COILED SPRING
219.	[1]	146541-3000	BUSHING
220.	[1]	146592-5700	COILED SPRING
221.	[1]	146627-4420	BRACKET
224.	[1]	146925-0300	BRACKET
240.	[1]	146650-0720	PULLING ELECTROMAGNET
240/8.	[1]	146600-1700	O-RING
243.	[1]	146621-1000	UNION NUT
245.	[3]	139512-0200	GASKET D18.5&12.2T1.00
246.	[1]	139812-0500	EYE BOLT
247.	[1]	146666-5221	PIPE
248.	[1]	146614-0200	SPACER BUSHING
275.	[1]	146612-5020	BRACKET
276.	[2]	010010-1640	BLEEDER SCREW M10P1.5L16 4T
280.	[1]	146361-1020	START ADVANCE ASSY
281.	[1]	146600-0800	O-RING
282.	[2]	010206-1240	HEX-SOCKET-HEAD CAP SCREW M6P1L12
287.	[1]	020146-1440	BLEEDER SCREW M6P1L14
309.	[1]	020146-1440	BLEEDER SCREW M6P1L14
311.	[2]	010206-1040	HEX-SOCKET-HEAD CAP SCREW
318.	[1]	146930-9720	BRACKET
320.	[3]	020146-2040	BLEEDER SCREW M6P1.0L20 4T
330.	[1]	146927-0600	PLATE
331.	[2]	020106-1040	BLEEDER SCREW M6P1L12
800S.	[1]	146019-3520	PUMP HOUSING
800S/1/6.	[1]	146601-0700	PACKING RING
804S.	[1]	146232-0720	COMPRESSION SPRING
805S.	[1]	146574-0120	PARTS SET
810S.	[1]	146600-1120	REPAIR 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
905.	[1]	146679-0720	ACTUATOR
906.	[1]	146915-2900	NAMEPLATE
916.	[1]	146662-3020	WIRE
924.	[1]	146680-5320	DAMPER
936.	[1]	146684-4220	POTENTCIOMETER
936/2.	[1]	146930-6600	BRACKET
936/3.	[2]	139104-0400	FLAT-HEAD SCREW
936/4.	[1]	146649-0400	JOINT CONNECTION
936/4B.	[1]	146649-0500	JOINT CONNECTION
936/4C.	[1]	146649-0600	JOINT CONNECTION
936/4D.	[1]	146649-0700	JOINT CONNECTION
936/4E.	[1]	146649-0800	JOINT CONNECTION
936/4F.	[1]	146649-0900	JOINT CONNECTION
936/4G.	[1]	146649-1000	JOINT CONNECTION
936/4H.	[1]	146649-1100	JOINT CONNECTION
936/4I.	[1]	146649-1200	JOINT CONNECTION
936/4J.	[1]	146649-1300	JOINT CONNECTION
936/4K.	[1]	146649-1400	JOINT CONNECTION
936/4L.	[1]	146649-1500	JOINT CONNECTION
937.	[1]	146930-4720	BRACKET
938.	[2]	139006-4800	BLEEDER SCREW
939.	[1]	146620-0200	HEX-SOCKET-HEAD CAP SCREW
947S.	[1]	146684-3810	POTENTCIOMETER

Include in #2:

104760-2553 as INJECTION-PUMP ASSEMBLY

Cross reference number

BOSCH 9 460 613 091 9460613091

ZEXEL 104760-2553 1047602553

NISSAN 167001H901 167001h901

Zexel num

Bosch num

Firm num

Name

104760-2553
104760-2554

9 460 613 091

167001H901 NISSAN

INJECTION-PUMP ASSEMBLY
RD28 * K

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 700 700 700

Average injection quantity mm3/st. 29.3 28.9 29.7

Difference in delivery mm3/st. 2

Basic *

Injection timing adjustment_02

Pump speed r/min 2600 2600 2600

Average injection quantity mm3/st. 27 24.5 29.5

Injection timing adjustment_03

Pump speed r/min 2500 2500 2500

Average injection quantity mm3/st. 32.3 27.8 36.8

Injection timing adjustment_04

Pump speed r/min 2300 2300 2300

Average injection quantity mm3/st. 32.4 28.4 36.4

Injection timing adjustment_05

Pump speed r/min 1800 1800 1800

Average injection quantity mm3/st. 31.1 27.1 35.1

Injection timing adjustment_06

Pump speed r/min 1200 1200 1200

Average injection quantity mm3/st. 29.9 26.9 32.9

Injection timing adjustment_07

Pump speed r/min 900 900 900

Average injection quantity mm3/st. 28.9 25.9 31.9

Injection timing adjustment_08

Pump speed r/min 700 700 700

Average injection quantity mm3/st. 29.3 28.4 30.2

Injection quantity adjustment

Pump speed r/min 2600 2600 2600

Average injection quantity mm3/st. 27 25 29

Difference in delivery mm3/st. 4.5

Basic *

Injection quantity adjustment_02

Pump speed r/min 2800 2800 2800

Average injection quantity mm3/st. 6.5

Governor adjustment

Pump speed r/min 290 290 290

Average injection quantity mm3/st. 9 8 10

Difference in delivery mm3/st. 1.1

Basic *

Governor adjustment_02

Pump speed r/min 500 500 500

Average injection quantity mm3/st. 7

Governor adjustment_03

Pump speed r/min 290 290 290

Average injection quantity mm3/st. 9 7.5 10.5

Boost compensator adjustment

Pump speed r/min 900 900 900

Average injection quantity mm3/st. 7.9 0.9 14.9

Boost compensator adjustment_02

Pump speed r/min 600 600 600

Average injection quantity mm3/st. 16.9 10.4 23.4

Timer adjustment

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 35 35 35

Basic *

Remarks
Full

Speed control lever angle

Pump speed r/min 900 900 900

Average injection quantity mm3/st. 0 0 0

Remarks
Magnet OFF

0000000901

Pump speed r/min 900 900 900

Overflow quantity with S/T ON cm3/min 465 336 594

Stop lever angle

Pump speed r/min 900 900 900

Pressure with S/T ON kPa 373 344 402

Pressure with S/T ON kgf/cm2 3.8 3.5 4.1

Basic *

Stop lever angle_02

Pump speed r/min 900 900 900

Pressure with S/T ON kPa 373 344 402

Pressure with S/T ON kgf/cm2 3.8 3.5 4.1

Pressure with S/T OFF kPa 294 245 343

Pressure with S/T OFF kgf/cm2 3 2.5 3.5

Stop lever angle_03

Pump speed r/min 1800 1800 1800

Pressure with S/T ON kPa 579 550 608

Pressure with S/T ON kgf/cm2 5.9 5.6 6.2

Stop lever angle_04

Pump speed r/min 2500 2500 2500

Pressure with S/T ON kPa 706 677 735

Pressure with S/T ON kgf/cm2 7.2 6.9 7.5

0000001101

Pump speed r/min 900 900 900

Timer stroke with S/T ON mm 4.6 4.4 4.8

Basic *

_02

Pump speed r/min 900 900 900

Timer stroke with S/T ON mm 4.6 4.3 4.9

Timer stroke with S/T OFF mm 2.9 2.3 3.5

_03

Pump speed r/min 1200 1200 1200

Timer stroke with S/T ON mm 6.1 5.5 6.7

_04

Pump speed r/min 1800 1800 1800

Timer stroke with S/T ON mm 9.1 8.3 9.9

_05

Pump speed r/min 2300 2300 2300

Timer stroke with S/T ON mm 11 10.5 11.5

0000001201

Max. applied voltage V 8 8 8

Test voltage V 13 12 14

Timing setting

K dimension mm 3.3 3.2 3.4

KF dimension mm 7.22 7.12 7.32

MS dimension mm 1.8 1.7 1.9

Control lever angle alpha deg. 23 19 27

Control lever angle beta deg. 42.5 37.5 47.5

Test data Ex:

0000001801 POTENTIOMETER ADJUSTMENT

Adjustment of the potentiometer Adjusting method (dummy bolt method): 1. Position the control lever at the adjusting points in the table, hold the dummy bolt against the lever and fix. 2. In the fixed position, install the potentiometer so that the output voltage is V1 (supply voltage Vi). 3. After completing potentiometer installation, remove the dummy bolt. A:Adjusting point B:Checking point C:Control lever angle N:Pump speed Q:Injection quantity Vo:Output voltage M:Connecting diagram for the potentiometer O:Output P:Output when (2) and (3) connected. I:Idle position F:Full speed position P:Boost pressure
----------
Vi=10V V1=3.4+-0.03V
----------
N1=600r/min V1=3.4+-0.03V V2=(1.3+-0.69)V V3=9.6--V Q1=16.9+-1.0cm3/1,000st a=0deg b=(42.5)deg Vi=10V

0000001901 W-CSD ADJUSTMENT

Adjustment of the W-CSD Adjust the timer stroke determined from the graph below using screw (A). X:Temperature t (deg C) Y:Timer stroke TA B:Timer stroke TA: (O): diagram 1. (P): diagram 2
----------

----------
B:t(degC)<=10:TA=2.05mm 10<=t(degC)<=20:TA=-0.019t+2.24 20<=t(degC)<=55:TA=-0.0531t+2.922

0000002001 DASHPOT ADJUSTMENT

Adjustment of the dash pot 1. Insert a block gauge L1 (thickness gauge) between the idle set screw (C) and the control lever (D). 2. In the above condition, adjust the position of the dash pot so that the dash pot adjustment screw (A) contacts the push rod and then fix the screw using the nut (B). TT Note: (1)The adjusting screw and pushrod contact faces must be smooth. (2)Confirm that the control lever returns to the idling position. ISC actuator installation 1. Maintain the control lever in the idling position. 2. Fix actuator bracket (F) so that the gap between the control lever and the ISC lever's roller (E) is L2.
----------
L1=2.7+-0.05mm L2=1.0-0.5+1.0mm T=6~9Nm{0.6~0.9kgfm}
----------
L1=2.7+-0.05mm L2=1.0-0.5+1.0mm

Information:

If complete injector sets are replacedon 3412E machines:
PART Hours/Age, whichevercomes first Caterpillar Dealer Suggested Customer Suggested
Parts (D/N) Labor Hrs (Cost) Parts Labor Hrs Parts (C/L) Labor Hrs (Sell)
0-4000 0-48 mos 100% 7 0 0 0 0
4001-8000 0-48 mos 33.3% 3.5 0 0 50% 3.5
* This is a 7-hour job. Actual hourspermitted up to maximums noted above.PARTS DISPOSITION
NACD Dealers, return Injector(s) to:Caterpillar Inc.Attn: Fergal O?Shea ? PS50424
Service Claims Room
8201 N. University
Peoria, IL 61615 ***** All Other Dealers *****
Handle the parts in accordance with yourWarranty Bulletin on warranty parts handling.
Attach. (1-Rework Procedure)Rework Procedure
The two tests below provide the appropriateinjector troubleshooting and repair steps for injector updates.
Use "Test for Cylinder Cutout" to determine ifindividual injector replacements (using original injector part) are needed.
Use "Test for Leakage from Poppet Valve" to determineif full injector sets (using new injector parts and software change) areappropriate for repair.
Test for Cylinder Cutout:
Warm the engine out of Cold Mode.
Connect Caterpillar Electronic Technician (ET)to the engine while the engine is running.
Ensure that the engine speed is 1200 rpm +/- 125rpm. An extremely rough running engine well need to be diagnosed by othermethods.
Cut out one bank of cylinders. Note engine rpmand the fuel position on the ET screen at that time.
Cut out one of the remaining cylinders from thecylinder bank that is running. Allow the engine to stabilize and note thefuel position.
Give power back to that cylinder. Allow the engineto stabilize and note the fuel position.
Repeat steps 5 through 6 until the cylinder bankhas been completely checked.
Power all cylinders. Allow the engine to stabilize.
Cut out the other cylinder bank and repeat steps5 through 8.
Repeat steps 4 through 9 with the engine at 2000rpm.
Compare the results from the fuel position fromeach cylinder.
If the cylinder was cut out and the fuel positiondid not change, the cylinder may not have producing power. This cylinderwould be suspect.
When you are finished with the test, decreaseengine rpm to low idle and shut the engine off.
Replace any suspect injector with a similar originalinjector. Install new seals for the injector and the jumper tube duringthis repair. The injector repair procedure is found in Special InstructionREHS0116.
If this is the third injector failure,related to this Service Letter, and to the same engine serial number within120 calendar days, replace all the injectors and software following SpecialInstruction article REHS1385.It is also possible that multiple injectors arefunctioning improperly. Complete "Test for Leakage from Poppet Valve" inorder to evaluate potential excessive injector leakage and need for fuelsystem conversion.Test for Leakage from PoppetValve:
Warm engine out of Cold Mode to normal operatingtemperature.
Turn off the engine.
Remove the valve cover bolts in preparation toobserve the injectors. Leave covers in place.
: Hot oil and components can causepersonal injury. Do not allow hot oil or components to contact skin.
Restart the engine and run at low idle with noload.
Use the ET service tool in order to perform theoverride test for the injection actuation system. Increase injection actuationpressure to the maximum value.
Observe all of the injectors under each valvecover for leakage at the spill port. A small amount of dripping is acceptable.However, a continuous stream of oil is an indication of excessive leakageof the poppet valve. Only leaks at the spill port