104741-1081 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1047411081

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

ZEXEL 104741-1081 1047411081

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Cross reference number

ZEXEL 104741-1081 1047411081

Zexel num

Bosch num

Firm num

Name

104741-1081
104741-1084

ISUZU

INJECTION-PUMP ASSEMBLY
4JA1AG *

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)
Left L

Injection timing adjustment

Pump speed r/min 1000 1000 1000

Average injection quantity mm3/st. 42.7 42.2 43.2

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. 38.8 35.3 42.3

Difference in delivery mm3/st. 4.5

Oil temperature degC 48 46 50

Injection timing adjustment_03

Pump speed r/min 700 700 700

Average injection quantity mm3/st. 38.3 36.3 40.3

Difference in delivery mm3/st. 4.5

Oil temperature degC 50 48 52

Injection timing adjustment_04

Pump speed r/min 1000 1000 1000

Average injection quantity mm3/st. 42.7 41.7 43.7

Difference in delivery mm3/st. 3.5

Basic *

Oil temperature degC 50 48 52

Injection timing adjustment_05

Pump speed r/min 1350 1350 1350

Average injection quantity mm3/st. 43.9 41.9 45.9

Difference in delivery mm3/st. 5.5

Oil temperature degC 50 48 52

Injection timing adjustment_06

Pump speed r/min 1800 1800 1800

Average injection quantity mm3/st. 44.5 42 47

Difference in delivery mm3/st. 5.5

Oil temperature degC 50 48 52

Injection quantity adjustment

Pump speed r/min 2100 2100 2100

Average injection quantity mm3/st. 16 13 19

Difference in delivery mm3/st. 4.5

Basic *

Oil temperature degC 52 50 54

Injection quantity adjustment_02

Pump speed r/min 2300 2300 2300

Average injection quantity mm3/st. 12

Oil temperature degC 52 50 54

Injection quantity adjustment_03

Pump speed r/min 2100 2100 2100

Average injection quantity mm3/st. 16 13 19

Difference in delivery mm3/st. 4.5

Oil temperature degC 52 50 54

Governor adjustment

Pump speed r/min 390 390 390

Average injection quantity mm3/st. 7.5 5.5 9.5

Difference in delivery mm3/st. 2

Basic *

Oil temperature degC 48 46 50

Governor adjustment_02

Pump speed r/min 390 390 390

Average injection quantity mm3/st. 7.5 5.5 9.5

Difference in delivery mm3/st. 2

Oil temperature degC 48 46 50

Timer adjustment

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 90 75 105

Basic *

Oil temperature degC 48 46 50

Remarks
Full

Timer adjustment_02

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 90 75 105

Oil temperature degC 48 46 50

Speed control lever angle

Pump speed r/min 390 390 390

Average injection quantity mm3/st. 0 0 0

Remarks
Magnet OFF at idling position

0000000901

Pump speed r/min 1500 1500 1500

Overflow quantity cm3/min 530 400 660

Stop lever angle

Pump speed r/min 1500 1500 1500

Pressure with S/T OFF kPa 510 490 530

Pressure with S/T OFF kgf/cm2 5.2 5 5.4

Basic *

Oil temperature degC 50 48 52

Stop lever angle_02

Pump speed r/min 1500 1500 1500

Pressure with S/T OFF kPa 510 490 530

Pressure with S/T OFF kgf/cm2 5.2 5 5.4

Basic *

Oil temperature degC 50 48 52

0000001101

Pump speed r/min 1500 1500 1500

Timer stroke with S/T OFF mm 2.3 2.1 2.5

Basic *

Oil temperature degC 50 48 52

_02

Pump speed r/min 600 500 700

Timer stroke with S/T ON mm 0.5 0.5 0.5

Oil temperature degC 50 48 52

_03

Pump speed r/min 1270 1220 1320

Timer stroke with S/T OFF mm 0.5 0.5 0.5

Oil temperature degC 50 48 52

_04

Pump speed r/min 1500 1500 1500

Timer stroke with S/T OFF mm 2.3 2.1 2.5

Basic *

Oil temperature degC 50 48 52

_05

Pump speed r/min 1950 1950 1950

Timer stroke with S/T OFF mm 5.7 5.5 6.1

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 2.8 2.7 2.9

KF dimension mm 5 4.9 5.1

MS dimension mm 1 0.9 1.1

Pre-stroke mm 0.45 0.43 0.47

Control lever angle alpha deg. 18 14 22

Control lever angle beta deg. 37 32 42

Information:

Illustration 1 g01090281 (1) Water pump drive gear
Illustration 2 g00537659
Stub shaft for cluster gear
(2) Cluster gear Apply 9S-3263 Thread Lock Compound to the five bolts for the stub shaft. Tighten the five bolts for the stub shaft in the following sequence. See Illustration 2 for the numbering of the bolts. ... 1, 3, 4, 5, 2, 1, 2, 3, 4, 5, 1Apply 9S-3263 Thread Lock Compound to the four bolts that fasten the cluster gear to the stub shaft. Tighten the four bolts that fasten the cluster gear to the stub shaft to the following torque. ... 55 10 N m (41