104746-1000 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1047461000 8970801980

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

ZEXEL 104746-1000 1047461000

ISUZU 8970801980 8970801980

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Cross reference number

ZEXEL 104746-1000 1047461000

ISUZU 8970801980 8970801980

Zexel num

Bosch num

Firm num

Name

104746-1000
104746-1001

8970801980 ISUZU

INJECTION-PUMP ASSEMBLY
4JG2 * 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 1000 1000 1000

Average injection quantity mm3/st. 60.2 59.7 60.7

Difference in delivery mm3/st. 3.5

Basic *

Oil temperature degC 50 48 52

Injection timing adjustment_02

Pump speed r/min 500 500 500

Average injection quantity mm3/st. 55.8 55.8 55.8

Oil temperature degC 48 46 50

Injection timing adjustment_03

Pump speed r/min 1000 1000 1000

Average injection quantity mm3/st. 60.2 59.2 61.2

Difference in delivery mm3/st. 3.5

Basic *

Oil temperature degC 50 48 52

Injection timing adjustment_04

Pump speed r/min 1440 1440 1440

Average injection quantity mm3/st. 57.3 57.3 57.3

Oil temperature degC 50 48 52

Injection timing adjustment_05

Pump speed r/min 1800 1800 1800

Average injection quantity mm3/st. 60.1 60.1 60.1

Oil temperature degC 50 48 52

Injection quantity adjustment

Pump speed r/min 2100 2100 2100

Average injection quantity mm3/st. 26.5 23.5 29.5

Difference in delivery mm3/st. 5.5

Basic *

Oil temperature degC 52 50 54

Injection quantity adjustment_02

Pump speed r/min 2300 2300 2300

Average injection quantity mm3/st. 5

Oil temperature degC 52 50 54

Injection quantity adjustment_03

Pump speed r/min 2100 2100 2100

Average injection quantity mm3/st. 26.5 23.5 29.5

Difference in delivery mm3/st. 5.5

Basic *

Oil temperature degC 52 50 54

Governor adjustment

Pump speed r/min 360 360 360

Average injection quantity mm3/st. 16.4 14.4 18.4

Difference in delivery mm3/st. 2

Basic *

Oil temperature degC 48 46 50

Governor adjustment_02

Pump speed r/min 360 360 360

Average injection quantity mm3/st. 16.4 14.4 18.4

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. 80 80 120

Basic *

Oil temperature degC 48 46 50

Remarks
Full

Timer adjustment_02

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 80 80 120

Basic *

Oil temperature degC 48 46 50

Remarks
IDLE

Timer adjustment_03

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 80 80 120

Oil temperature degC 48 46 50

Speed control lever angle

Pump speed r/min 360 360 360

Average injection quantity mm3/st. 0 0 0

Oil temperature degC 48 46 50

Remarks
Magnet OFF

0000000901

Pump speed r/min 1000 1000 1000

Overflow quantity cm3/min 420 290 550

Oil temperature degC 50 48 52

Stop lever angle

Pump speed r/min 1000 1000 1000

Pressure kPa 402 373 431

Pressure kgf/cm2 4.1 3.8 4.4

Basic *

Oil temperature degC 50 48 52

Stop lever angle_02

Pump speed r/min 1000 1000 1000

Pressure kPa 402 373 431

Pressure kgf/cm2 4.1 3.8 4.4

Basic *

Oil temperature degC 50 48 52

0000001101

Pump speed r/min 1000 1000 1000

Timer stroke mm 2.5 2.3 2.7

Basic *

Oil temperature degC 50 48 52

_02

Pump speed r/min 1700 1700 1700

Timer stroke mm 5.8 5.4 6.2

Basic *

Oil temperature degC 50 48 52

_03

Pump speed r/min 520 520 520

Timer stroke mm 0.5 0.1 1.3

Oil temperature degC 50 48 52

_04

Pump speed r/min 1000 1000 1000

Timer stroke mm 2.5 2.3 2.7

Basic *

Oil temperature degC 50 48 52

_05

Pump speed r/min 1440 1440 1440

Timer stroke mm 3.9 3.6 4.2

Oil temperature degC 50 48 52

_06

Pump speed r/min 1700 1700 1700

Timer stroke mm 5.8 5.4 6.2

Basic *

Oil temperature degC 50 48 52

_07

Pump speed r/min 1950 1950 1950

Timer stroke mm 7.8 7.5 8.2

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 1000 1000 1000

Average injection quantity mm3/st. 28.7 28.2 29.2

Timer stroke TA mm 2 2 2

Timer stroke variation dT mm 0.5 0.3 0.7

Basic *

Oil temperature degC 50 48 52

_02

Pump speed r/min 1000 1000 1000

Average injection quantity mm3/st. 28.7 27.7 29.7

Timer stroke variation dT mm 0.5 0.1 0.9

Basic *

Oil temperature degC 50 48 52

_03

Pump speed r/min 1000 1000 1000

Average injection quantity mm3/st. 16 15 17

Timer stroke variation dT mm 1 0.4 1.6

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

Control lever angle alpha deg. 18 14 22

Control lever angle beta deg. 31 26 36

Test data Ex:

0000001801 V-FICD ADJUSTMENT

Adjustment of the V-FICD 1. Install the V-FICD and adjust using screw A so that the clearance between the intermediate link and the actuator is S1. 2. Apply negative pressure P1 to the actuator and confirm the full stroke.
----------
S1=1+1mm P1=-53.3kPa(-400mmHg)
----------
S1=1+1mm

0000001901 W-CSD ADJUSTMENT

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

----------
TA:TA=-0.0345t+2.59

Information:

Install Crankcase Ventilator Valve
1. Put gasket (2) and ventilator valve (1) in position. 2. Install the bolts and tighten them to a torque of 3.4 0.5 N m (30 4 lb.in.).Disassemble Crankcase Ventilator Valve
The crankcase ventilator valve can be disassembled while installed on the engine. The valve was removed for better photo illustration.1. Remove screws (2) that hold cover (3) on housing (1). 2. Remove cover (3) and spring (4) from the housing. 3. Remove the piston, sleeve (8), retainer (9), and diaphragm (7) from the housing as a unit. 4. Remove inner sleeve (6) and gasket (5) from the housing. 5. Remove nut (12), washer (13), spacer (11), piston (10), diaphragm (7), and the retainer from sleeve (8).Assemble Crankcase Ventilator Valve
1. Put 5H2471 Gasket Cement on both sides of gasket (2). Install the gasket on housing (1). 2. Install inner sleeve (3) in the housing.3. Put piston (6) in position next to the side of diaphragm (4) that has identification "PISTON SIDE".4. Put retainer (5) in the diaphragm. 5. Put the screw through sleeve (7), retainer, diaphragm, and the piston.6. Install spacer (8), washer, and nut (9) on the screw. 7. Put 5H2471 Gasket Cement on the contact surfaces of the diaphragm. Install the sleeve, retainer, diaphragm, and piston in the inner sleeve and housing.8. Put the spring and cover in position on the housing and install the screws that hold the cover in place.