104748-1703 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1047481703 8944405183

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

ZEXEL 104748-1703 1047481703

ISUZU 8944405183 8944405183

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Components :

0.	INJECTION-PUMP ASSEMBLY	104748-1703
1.	_
2.	FUEL INJECTION PUMP	104648-1352
3.	NUMBER PLATE	146916-5300
4.	_
5.	CAPSULE
6.	ADJUSTING DEVICE
7.	NOZZLE AND HOLDER ASSY	105141-2061
8.	Nozzle and Holder	8-94220-084-2
9.	Open Pre:MPa(Kqf/cm2)	11.8{120}
10.	NOZZLE-HOLDER	105071-1380
11.	NOZZLE	105000-1770

Scheme ###:

1/6.	[1]	146601-0100	PACKING RING
6.	[1]	146100-0120	SUPPLY PUMP D20
9.	[1]	146103-0000	COVER
10.	[2]	139104-0000	FLAT-HEAD SCREW
12/1.	[1]	146200-0300	DRIVE SHAFT
12/2.	[1]	146201-0000	WOODRUFF KEY
12/3.	[2]	146202-0001	DAMPER
12/4.	[1]	146203-0000	TOOTHED GEAR
17.	[1]	146204-0000	PLAIN WASHER
20.	[1]	146210-0120	ROLLER SET MMC C=1.2
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]	146220-0120	CAM PLATE '01'SK3255
30.	[1]	146600-0800	O-RING
31.	[1]	146300-0000	PUMP PLUNGER ' 0' 5-4.
32.	[1]	146301-0000	SLIDING PIECE
33.	[1]	146603-0700	SHIM
34.	[1]	146302-3600	COMPRESSION SPRING K=2.8
35/1.	[1]	146603-0700	SHIM
35/1.	[1]	146603-0800	SHIM
35/1.	[1]	146603-0900	SHIM
35/1.	[1]	146603-1000	SHIM
35/1.	[1]	146603-1100	SHIM
35/1.	[1]	146603-3600	SHIM
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]	146231-0000	SLOTTED WASHER
47.	[2]	146233-0000	SLOTTED WASHER
48/1.	[1]	146603-0000	SHIM
48/1.	[1]	146603-0100	SHIM
48/1.	[1]	146603-0200	SHIM
48/1.	[1]	146603-0300	SHIM
48/1.	[1]	146603-0400	SHIM
48/1.	[1]	146603-0500	SHIM
48/1.	[1]	146603-0600	SHIM
48/1.	[1]	146690-1400	SHIM
48/1.	[1]	146690-1500	SHIM
48/1.	[1]	146690-1600	SHIM
48/1.	[1]	146690-1700	SHIM
48/1.	[1]	146690-1800	SHIM
48/1.	[1]	146690-1900	SHIM
49.	[2]	146234-0020	GUIDE PIN
50.	[1]	146403-0020	HYDRAULIC HEAD D8 2X2.2 A0.2
50.	[1]	146403-0020	HYDRAULIC HEAD D8 2X2.2 A0.2
50.	[1]	146403-0020	HYDRAULIC HEAD D8 2X2.2 A0.2
51.	[1]	146600-0000	O-RING
52/1.	[1]	146420-0000	SHIM
52/1.	[1]	146420-0100	SHIM
52/1.	[1]	146420-0200	SHIM
52/1.	[1]	146420-0300	SHIM
52/1.	[1]	146420-0400	SHIM
52/1.	[1]	146420-0500	SHIM
52/1.	[1]	146420-0600	SHIM
52/1.	[1]	146420-0700	SHIM
52/1.	[1]	146420-0800	SHIM
52/1.	[1]	146420-0900	SHIM
52/1.	[1]	146420-1000	SHIM
52/1.	[1]	146420-1100	SHIM
52/1.	[1]	146420-1200	SHIM
52/1.	[1]	146420-1300	SHIM
52/1.	[1]	146420-1400	SHIM
52/1.	[1]	146420-1500	SHIM
52/1.	[1]	146420-1600	SHIM
52/1.	[1]	146420-1700	SHIM
52/1.	[1]	146420-1800	SHIM
52/1.	[1]	146420-1900	SHIM
52/1.	[1]	146420-2000	SHIM
52/1.	[1]	146420-2100	SHIM
52/1.	[1]	146420-2200	SHIM
52/1.	[1]	146420-2300	SHIM
52/1.	[1]	146420-2400	SHIM
52/1.	[1]	146420-2500	SHIM
52/1.	[1]	146420-2600	SHIM
52/1.	[1]	146420-2700	SHIM
52/1.	[1]	146420-2800	SHIM
52/1.	[1]	146420-2900	SHIM
52/1.	[1]	146420-3000	SHIM
52/1.	[1]	146420-3100	SHIM
52/1.	[1]	146420-3200	SHIM
52/1.	[1]	146420-3300	SHIM
52/1.	[1]	146420-3400	SHIM
52/1.	[1]	146420-3500	SHIM
52/1.	[1]	146420-3600	SHIM
52/1.	[1]	146420-3700	SHIM
52/1.	[1]	146420-3800	SHIM
52/1.	[1]	146420-3900	SHIM
52/1.	[1]	146420-4000	SHIM
52/1.	[1]	146420-4100	SHIM
52/1.	[1]	146420-4200	SHIM
52/1.	[1]	146420-4300	SHIM
52/1.	[1]	146420-4400	SHIM
52/1.	[1]	146420-4500	SHIM
52/1.	[1]	146420-4600	SHIM
52/1.	[1]	146420-4700	SHIM
52/1.	[1]	146420-4800	SHIM
52/1.	[1]	146420-4900	SHIM
52/1.	[1]	146420-5000	SHIM
52/1.	[1]	146420-5100	SHIM
52/1.	[1]	146420-5200	SHIM
52/1.	[1]	146420-5300	SHIM
52/1.	[1]	146420-5400	SHIM
52/1.	[1]	146420-5500	SHIM
52/1.	[1]	146420-5600	SHIM
52/1.	[1]	146420-5700	SHIM
52/1.	[1]	146420-5800	SHIM
54.	[4]	146433-0100	GASKET
55.	[4]	146430-0020	DELIVERY-VALVE ASSEMBLY 'VE1' VR35
56.	[4]	146432-0000	COMPRESSION SPRING K=0.48
58.	[4]	146440-0120	FITTING D0.45 L=55
60.	[4]	139106-0100	FLAT-HEAD SCREW
67.	[1]	146503-0921	GOVERNOR COVER
67/1.	[1]	146508-6321	GOVERNOR COVER
67/2.	[1]	146515-0220	CONTROL SHAFT R20
67/3.	[1]	146600-0100	O-RING
67/4.	[2]	139310-0200	PLAIN WASHER
67/4.	[2]	139310-0200	PLAIN WASHER
67/5.	[1]	146535-6000	CONTROL LEVER '560'
67/5B.	[1]	146535-6100	CONTROL LEVER '561'
67/6.	[2]	014110-6440	LOCKING WASHER
67/6.	[2]	014110-6440	LOCKING WASHER
67/7.	[1]	013020-6040	UNION NUT
67/8.	[1]	146515-0120	LEVER SHAFT
67/9.	[1]	146587-0100	COILED SPRING
67/10.	[1]	146600-0200	O-RING
67/11.	[1]	146602-0100	PLAIN WASHER
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]	146587-1100	COILED SPRING
67/23.	[1]	146926-7920	BRACKET IMC
67/24.	[2]	020106-1040	BLEEDER SCREW
67/25.	[1]	013020-6040	UNION NUT
67/26.	[1]	146625-1820	BRACKET
67/78.	[1]	146600-1000	SEAL RING
67/200.	[1]	139308-0300	PLAIN WASHER
67/201.	[1]	146545-3400	THREADED PIN
67/201B.	[1]	146545-3500	THREADED PIN
67/201C.	[1]	146545-3600	THREADED PIN
67/202.	[1]	139208-0900	UNION NUT
67/203.	[1]	146600-1200	O-RING
95.	[1]	146551-7220	FULCRUM LEVER I=2.2
104.	[2]	146568-0000	SLOTTED SPRING PIN
105.	[2]	026508-1140	GASKET
106.	[2]	146588-0500	COILED SPRING
107.	[1]	146569-0300	UNION NUT
108.	[1]	146570-0100	GOVERNOR SHAFT R
109.	[1]	146600-0400	O-RING
110/1.	[1]	146571-0000	SHIM
110/1.	[1]	146571-0100	SHIM
110/1.	[1]	146571-0200	SHIM
110/1.	[1]	146571-0300	SHIM
110/1.	[1]	146571-0400	SHIM
110/1.	[1]	146571-0500	SHIM
110/1.	[1]	146571-0600	SHIM
110/1.	[1]	146571-0700	SHIM
110/1.	[1]	146571-0800	SHIM
111.	[1]	146602-0600	PLAIN WASHER
112.	[1]	146572-0020	FLYWEIGHT ASSEMBLY
114.	[1]	146602-0500	PLAIN WASHER
115.	[1]	146575-0000	SLIDING SLEEVE D2.0
116.	[1]	146576-0000	SEALING CAP
117/1.	[1]	146577-0000	PLUG
117/1.	[1]	146577-0100	PLUG
117/1.	[1]	146577-0200	PLUG
117/1.	[1]	146577-0300	PLUG
117/1.	[1]	146577-0400	PLUG
117/1.	[1]	146577-0500	PLUG
117/1.	[1]	146577-0600	PLUG
117/1.	[1]	146577-0700	PLUG
117/1.	[1]	146577-0800	PLUG
117/1.	[1]	146577-0900	PLUG
117/1.	[1]	146577-1000	PLUG
117/1.	[1]	146577-1100	PLUG
117/1.	[1]	146577-1200	PLUG
117/1.	[1]	146577-1300	PLUG
117/1.	[1]	146577-1400	PLUG
117/1.	[1]	146577-1500	PLUG
117/1.	[1]	146577-1600	PLUG
117/1.	[1]	146577-1700	PLUG
117/1.	[1]	146577-5000	PLUG
117/1.	[1]	146577-5100	PLUG
117/1.	[1]	146577-5200	PLUG
117/1.	[1]	146577-5300	PLUG
117/1.	[1]	146577-5400	PLUG
117/1.	[1]	146577-5500	PLUG
117/1.	[1]	146577-5600	PLUG
117/1.	[1]	146577-5700	PLUG
117/1.	[1]	146577-5800	PLUG
117/1.	[1]	146577-5900	PLUG
117/1.	[1]	146577-6000	PLUG
117/1.	[1]	146577-6100	PLUG
117/1.	[1]	146577-6200	PLUG
117/1.	[1]	146577-6300	PLUG
117/1.	[1]	146577-6400	PLUG
117/1.	[1]	146577-6500	PLUG
117/1.	[1]	146577-6600	PLUG
120.	[1]	146579-6120	RETAINING PIN
122.	[1]	146580-1300	GOVERNOR SPRING K=0.08
123.	[4]	139106-0200	FLAT-HEAD SCREW
130.	[1]	146421-0020	CAPSULE D14
130/2.	[1]	026508-1140	GASKET
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 '02'4XD1.6K=1.
135/5.	[1]	146114-0000	SPRING WASHER
136.	[1]	146120-0120	OVER FLOW VALVE
137.	[2]	026512-1840	GASKET
138.	[1]	146610-7320	INLET UNION OUT B1 B2
200.	[1]	146206-0100	COILED SPRING
205.	[1]	029470-4030	WOODRUFF KEY
206.	[1]	013121-4140	UNION NUT
207.	[1]	029321-4050	LOCKING WASHER
240.	[1]	146650-1220	PULLING ELECTROMAGNET
240/8.	[1]	146600-1700	O-RING
242.	[1]	146658-7320	WIRE ' 73' 12V
243.	[1]	146621-1000	UNION NUT
245.	[3]	026512-1840	GASKET
246.	[1]	146125-0020	EYE BOLT
247.	[1]	146610-5720	INLET UNION IN B3
248.	[1]	146614-0200	SPACER BUSHING
260.	[1]	146611-1220	BRACKET
261.	[2]	146621-0900	UNION NUT
264.	[1]	016500-5010	O-RING
270.	[1]	146615-2320	TOOTHED GEAR
275.	[1]	146612-0120	BRACKET
276.	[2]	010010-2040	BLEEDER SCREW
277.	[2]	014111-0440	LOCKING WASHER
800S.	[1]	146019-8120	PUMP HOUSING 4FB1P
800S/1/6.	[1]	146601-0100	PACKING RING
800S/1/6.	[1]	146601-0100	PACKING RING
804S.	[1]	146232-0220	COMPRESSION SPRING
805S.	[1]	146574-0120	PARTS SET
810S.	[1]	146600-1120	REPAIR SET
835S.	[1]	146598-1000	CAP LOAD
836S/1.	[1]	146598-0600	CAP SPEED L=18
836S/1.	[1]	146598-0700	CAP SPEED L=21
836S/1.	[1]	146598-0800	CAP SPEED L=24
836S/1.	[1]	146598-0900	CAP SPEED L=27
903.	[1]	146620-0120	CAPSULE
903/2.	[1]	146600-1300	O-RING
906.	[1]	146916-5300	NAMEPLATE

Include in #2:

104748-1703 as INJECTION-PUMP ASSEMBLY

Cross reference number

ZEXEL 104748-1703 1047481703

ISUZU 8944405183 8944405183

Zexel num

Bosch num

Firm num

Name

104748-1703
104748-1830

8944405183 ISUZU

INJECTION-PUMP ASSEMBLY
4FE1 *

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 1000 1000 1000

Average injection quantity mm3/st. 23.4 22.9 23.9

Difference in delivery mm3/st. 2

Basic *

Injection timing adjustment_02

Pump speed r/min 1400 1400 1400

Average injection quantity mm3/st. 4.7 1.2 8.2

Injection timing adjustment_03

Pump speed r/min 1300 1300 1300

Average injection quantity mm3/st. 25.9 23.8 28

Injection timing adjustment_04

Pump speed r/min 1000 1000 1000

Average injection quantity mm3/st. 23.4 22.4 24.4

Injection timing adjustment_05

Pump speed r/min 600 600 600

Average injection quantity mm3/st. 22.3 20.3 24.3

Injection quantity adjustment

Pump speed r/min 1400 1400 1400

Average injection quantity mm3/st. 4.7 1.7 7.7

Difference in delivery mm3/st. 2

Basic *

Injection quantity adjustment_02

Pump speed r/min 1450 1450 1450

Average injection quantity mm3/st. 0 0 0

Governor adjustment

Pump speed r/min 375 375 375

Average injection quantity mm3/st. 5.3 3.3 7.3

Difference in delivery mm3/st. 2

Basic *

Governor adjustment_02

Pump speed r/min 375 375 375

Average injection quantity mm3/st. 5.3 3.3 7.3

Governor adjustment_03

Pump speed r/min 425 425 425

Average injection quantity mm3/st. 2

Timer adjustment

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 30 26.5 33.5

Basic *

Remarks
Refer to additional devices.

Speed control lever angle

Pump speed r/min 350 350 350

Average injection quantity mm3/st. 0 0 0

Remarks
Magnet OFF

0000000901

Pump speed r/min 1000 1000 1000

Overflow quantity cm3/min 360 228 492

Stop lever angle

Pump speed r/min 1000 1000 1000

Pressure kPa 392.5 373 412

Pressure kgf/cm2 4 3.8 4.2

Basic *

Stop lever angle_02

Pump speed r/min 1000 1000 1000

Pressure kPa 392.5 373 412

Pressure kgf/cm2 4 3.8 4.2

Stop lever angle_03

Pump speed r/min 1300 1300 1300

Pressure kPa 470.5 441 500

Pressure kgf/cm2 4.8 4.5 5.1

0000001101

Pump speed r/min 1000 1000 1000

Timer stroke mm 1.1 0.9 1.3

Basic *

_02

Pump speed r/min 1000 1000 1000

Timer stroke mm 1.1 0.8 1.4

_03

Pump speed r/min 1300 1300 1300

Timer stroke mm 2.4 1.9 2.9

_04

Pump speed r/min 1500 1500 1500

Timer stroke mm 3.3 2.9 3.7

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 5.8 5.7 5.9

MS dimension mm 2.5 2.4 2.6

Control lever angle alpha deg. 25 21 29

Control lever angle beta deg. 47 42 52

Test data Ex:

0000001801 STARTING I/Q ADJUSTMENT

Starting injection quantity adjustment Adjust the adjusting bolt A so that the starting injection quantity adjustment is within the standards. Fix using nut (B). (C) = Stop lever
----------

----------
L=2~8.5mm

Information:

Intake and exhaust valve stems are to be coated with 8T2998 Break- in Lubricant prior to installation in the cylinder head.(1) Intake valve.(2) Exhaust valve.(3) Height to step in valve guide ... 22.00 0.50 mm (.866 .020 in)(4) Outer Valve Spring (7W7082): Assembled length ... 51.69 mm (2.035 in)Load at assembled length ... 240 24 N (54 5 lb)Operating length (min) ... 37.72 mm (1.485 in)Load at min operating length ... 650 32 N (146 7 lb)Free length after test ... 59.89 mm (2.358 in)Outside diameter ... 34.00 mm (1.339 in)(5) Inner Valve Spring (7W7083): Assembled length ... 49.19 mm (1.937 in)Load at assembled length ... 136 14 N (31 3 lb)Operating length (min) ... 35.22 mm (1.387 in)Load at min operating length ... 292 15 N (66 3 lb)Free length after test ... 61.39 mm (2.417 in)Outside diameter ... 23.24 mm (.915 in)(6) Diameter of valve stems (new) ... 9.441 0.008 mm (.3717 .0003 in)Use again minimum:7C1586 Exhaust ... 9.408 mm (.3704 in)7E9578 Intake ... 9.408 mm (.3704 in)Bore in valve guide with guide installed in the head (new) ... 9.484 0.026 mm (.3734 .0010 in)Use again dimension for valve guide bore ... 9.538 mm (.3755 in)(7) Diameter of valve head: Exhaust valve ... 42.00 0.13 mm (1.654 .005 in)Intake valve ... 45.00 0.13 mm (1.772 .005 in)(8) Angle of valve face: Angle of intake valve face ... 29 1/4 1/4 degreesAngle of exhaust valve face ... 44 1/4 1/4 degrees (9) Depth of bore in head for valve seat insert: Intake ... 15.00 0.10 mm (.591 .004 in)Exhaust ... 14.10 0.10 mm (.555 .004 in) Inserts to be shrunk by reduced temperature before being placed in counterbore.(10) Diameter of valve seat insert for intake valve ... 46.025 0.013 mm (1.8120 .0005 in) Bore in head for valve seat insert for intake valve ... 45.961 0.013 mm (1.7957 .0005 in)Diameter of valve seat insert for exhaust valve ... 43.400 0.015 mm (1.7086 .0006 in)Bore in head for valve seat insert for exhaust valve ... 43.320 0.025 mm (1.7055 .0009 in)(11) Angle of face of intake valve seat insert ... 30 1/4 1/2 degreesAngle of face of exhaust valve seat insert ... 44 3/4 1/2 degrees(12) "Use again" thickness of valve lip: Exhaust valve ... 2.03 mm (.080 in)Intake valve ... 2.51 mm (.099 in)