104746-1140 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1047461140

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

ZEXEL 104746-1140 1047461140

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Cross reference number

ZEXEL 104746-1140 1047461140

Zexel num

Bosch num

Firm num

Name

104746-1140

INJECTION-PUMP ASSEMBLY

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)
Left L

Injection timing adjustment

Pump speed r/min 600 600 600

Boost pressure kPa 30 28.7 31.3

Boost pressure mmHg 225 215 235

Average injection quantity mm3/st. 63.8 63.3 64.3

Difference in delivery mm3/st. 4.5

Basic *

Oil temperature degC 50 48 52

Remarks
CBS

Injection timing adjustment_02

Pump speed r/min 1000 1000 1000

Boost pressure kPa 73.3 72 74.6

Boost pressure mmHg 550 540 560

Average injection quantity mm3/st. 69.7 69.2 70.2

Difference in delivery mm3/st. 3.5

Basic *

Oil temperature degC 50 48 52

Remarks
Full

Injection timing adjustment_03

Pump speed r/min 600 600 600

Boost pressure kPa 30 28.7 31.3

Boost pressure mmHg 225 215 235

Average injection quantity mm3/st. 63.8 62.8 64.8

Difference in delivery mm3/st. 4.5

Basic *

Oil temperature degC 50 48 52

Injection timing adjustment_04

Pump speed r/min 750 750 750

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Average injection quantity mm3/st. 55.9 55.9 55.9

Oil temperature degC 50 48 52

Injection timing adjustment_05

Pump speed r/min 1000 1000 1000

Boost pressure kPa 73.3 72 74.6

Boost pressure mmHg 550 540 560

Average injection quantity mm3/st. 69.7 68.7 70.7

Difference in delivery mm3/st. 3.5

Basic *

Oil temperature degC 50 48 52

Injection timing adjustment_06

Pump speed r/min 1000 1000 1000

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Average injection quantity mm3/st. 54.3 54.3 54.3

Oil temperature degC 50 48 52

Injection timing adjustment_07

Pump speed r/min 1800 1800 1800

Boost pressure kPa 73.3 72 74.6

Boost pressure mmHg 550 540 560

Average injection quantity mm3/st. 67.9 67.9 67.9

Oil temperature degC 50 48 52

Injection quantity adjustment

Pump speed r/min 2300 2300 2300

Boost pressure kPa 73.3 72 74.6

Boost pressure mmHg 550 540 560

Average injection quantity mm3/st. 34.6 31.6 37.6

Difference in delivery mm3/st. 5.5

Basic *

Oil temperature degC 52 50 54

Injection quantity adjustment_02

Pump speed r/min 2550 2550 2550

Boost pressure kPa 73.3 72 74.6

Boost pressure mmHg 550 540 560

Average injection quantity mm3/st. 5

Oil temperature degC 55 52 58

Injection quantity adjustment_03

Pump speed r/min 2300 2300 2300

Boost pressure kPa 73.3 72 74.6

Boost pressure mmHg 550 540 560

Average injection quantity mm3/st. 34.6 31.6 37.6

Difference in delivery mm3/st. 5.5

Oil temperature degC 52 50 54

Governor adjustment

Pump speed r/min 375 375 375

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Average injection quantity mm3/st. 15.8 13.8 17.8

Difference in delivery mm3/st. 2

Basic *

Oil temperature degC 48 46 50

Governor adjustment_02

Pump speed r/min 375 375 375

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Average injection quantity mm3/st. 15.8 13.8 17.8

Difference in delivery mm3/st. 2

Oil temperature degC 48 46 50

Timer adjustment

Pump speed r/min 100 100 100

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Average injection quantity mm3/st. 105 105 145

Basic *

Oil temperature degC 48 46 50

Remarks
IDLE

Timer adjustment_02

Pump speed r/min 100 100 100

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Average injection quantity mm3/st. 105 105 145

Oil temperature degC 48 46 50

Speed control lever angle

Pump speed r/min 375 375 375

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Average injection quantity mm3/st. 0 0 0

Oil temperature degC 48 46 50

Remarks
Magnet OFF

0000000901

Pump speed r/min 1250 1250 1250

Boost pressure kPa 73.3 72 74.6

Boost pressure mmHg 550 540 560

Overflow quantity cm3/min 650 520 780

Oil temperature degC 50 48 52

Stop lever angle

Pump speed r/min 1250 1250 1250

Boost pressure kPa 73.3 72 74.6

Boost pressure mmHg 550 540 560

Pressure kPa 490 470 510

Pressure kgf/cm2 5 4.8 5.2

Basic *

Oil temperature degC 50 48 52

Stop lever angle_02

Pump speed r/min 1250 1250 1250

Boost pressure kPa 73.3 72 74.6

Boost pressure mmHg 550 540 560

Pressure kPa 490 470 510

Pressure kgf/cm2 5 4.8 5.2

Basic *

Oil temperature degC 50 48 52

0000001101

Pump speed r/min 1250 1250 1250

Boost pressure kPa 73.3 72 74.6

Boost pressure mmHg 550 540 560

Timer stroke mm 3.3 3.1 3.5

Basic *

Oil temperature degC 50 48 52

_02

Pump speed r/min 675 675 675

Boost pressure kPa 73.3 72 74.6

Boost pressure mmHg 550 540 560

Timer stroke mm 0.5 0.1 1.3

Oil temperature degC 50 48 52

_03

Pump speed r/min 1250 1250 1250

Boost pressure kPa 73.3 72 74.6

Boost pressure mmHg 550 540 560

Timer stroke mm 3.3 3.1 3.5

Basic *

Oil temperature degC 50 48 52

_04

Pump speed r/min 1500 1500 1500

Boost pressure kPa 73.3 72 74.6

Boost pressure mmHg 550 540 560

Timer stroke mm 4.5 4.1 4.9

Oil temperature degC 50 48 52

_05

Pump speed r/min 2000 2000 2000

Boost pressure kPa 73.3 72 74.6

Boost pressure mmHg 550 540 560

Timer stroke mm 6.6 6.3 7

Oil temperature degC 50 48 52

0000001201

Max. applied voltage V 8 8 8

Test voltage V 13 12 14

0000001401

Pump speed r/min 1250 1250 1250

Boost pressure kPa 73.3 72 74.6

Boost pressure mmHg 550 540 560

Average injection quantity mm3/st. 47.9 46.9 48.9

Timer stroke TA mm 2.4 2.2 2.6

Timer stroke variation dT mm 0.9 0.9 0.9

Basic *

Oil temperature degC 50 48 52

_02

Pump speed r/min 1250 1250 1250

Boost pressure kPa 73.3 72 74.6

Boost pressure mmHg 550 540 560

Average injection quantity mm3/st. 47.9 46.4 49.4

Timer stroke TA mm 2.4 2 2.8

Basic *

Oil temperature degC 50 48 52

_03

Pump speed r/min 1250 1250 1250

Boost pressure kPa 73.3 72 74.6

Boost pressure mmHg 550 540 560

Average injection quantity mm3/st. 31.3 29.8 32.8

Timer stroke TA mm 1.4 0.8 2

Oil temperature degC 50 48 52

Timing setting

K dimension mm 3.3 3.2 3.4

KF dimension mm 5.8 5.7 5.9

MS dimension mm 0.7 0.6 0.8

BCS stroke mm 3 2.8 3.2

Control lever angle alpha deg. 24 20 28

Control lever angle beta deg. 45 40 50

Test data Ex:

0000001801 W-CSD ADJUSTMENT

Adjustment of the W-CSD 1. Adjustment of the advance angle of the timer (1)Determine the timer advance angle from the graph in Fig. 2 (D). (2)(1) Adjust with the screw so that the timer advance angle determined in the item (1) is obtained. (C) Fig. 1 (D) Fig. 2 (A): TA+-0.1 (B): Timer stroke TA: X:Temperature X Y:Timer stroke TA (mm)
----------

----------
(B)=-10<=t(degC)<=20:TA=-0.0367t+1.284 (D)=20<=t(degC)<=40:TA=-0.0275t+1.1

Information:

Loose Belt(s)
Loose fan or water pump belts will cause a reduction in air or water flow. Tighten the belts according to V-Belt Tension Chart that is shown in Specification section of this Service Manual.Bad Hose(s)
Bad hoses with leaks can normally be seen. Hoses that have no visual leaks can "collapse" (pull together) during operation and cause a restriction in the flow of coolant. Hoses become soft and/or get cracks after a period of time. Hoses must be changed after 50,000 miles or a year of use. The inside can become loose, and the loose particles of the hose can cause a restriction in the flow of coolant.Shunt Line Restriction
A restriction of the shunt line from the radiator top tank to the engine front cover, or a shunt line not installed correctly, will cause a reduction in water pump efficiency. The result will be low coolant flow and overheating.Shutters Not Opening Correctly
Check the opening temperature of the shutters. The shutters must be completely closed at a temperature below the fully open temperature of the water temperature regulators. Also, verify that fan control switches or viscous fans are operating correctly.Bad Water Temperature Regulators
A regulator that does not open, or only opens part of the way, can cause above normal heating. To test the thermostats, see the Testing and Adjusting section of this Service Manual.Bad Water Pump
A water pump with a loose impeller does not pump enough coolant for correct engine cooling. A loose impeller can be found by removing the water pump, and by pushing the shaft back and pulling it forward. If the impeller has no damage, check the impeller clearance. The clearance between the impeller and the housing is 0.56 to 1.50 mm (.022 to .059 in).Air in Cooling System
Air can get into the cooling system in different ways. The most common causes are not filling the cooling system correctly, and combustion gas leaking into the system. Combustion gas can get into the system through inside cracks or bad cylinder head gaskets. Air in the cooling system causes a reduction in coolant flow and bubbles in the coolant. Air bubbles hold coolant away from engine parts, preventing heat flow.Air in the cooling system can be found by the Bottle Test. The equipment needed to make this test is a one pint bottle, a bucket of water, and a hose which will fit the end of the overflow pipe of the radiator.Before testing, make sure the cooling system is filled correctly. Use a wire to hold the relief valve in the radiator cap open. Install the radiator cap and tighten it. Put the hose over the end of the overflow pipe.Start the engine and operate it at high idle rpm for a minimum of five minutes after the engine is at normal operating temperature. Use a cover on the radiator core to keep the engine at operating temperature. After five or more minutes at operating temperature, place the loose end of the hose in the bottle filled with water.