101451-9200 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1014519200

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

ZEXEL 101451-9200 1014519200

Cross reference number

ZEXEL 101451-9200 1014519200

Zexel num

Bosch num

Firm num

Name

101451-9200

INJECTION-PUMP ASSEMBLY

Calibration Data:

Adjustment conditions

Test oil
1404 Test oil ISO4113 or {SAEJ967d}

Test oil temperature degC 40 40 45

Nozzle and nozzle holder 105780-8140

Bosch type code EF8511/9A

Nozzle 105780-0000

Bosch type code DN12SD12T

Nozzle holder 105780-2080

Bosch type code EF8511/9

Opening pressure MPa 17.2

Opening pressure kgf/cm2 175

Injection pipe
Outer diameter - inner diameter - length (mm) mm 6-2-600

Tester oil delivery pressure kPa 157 157 157

Tester oil delivery pressure kgf/cm2 1.6 1.6 1.6

Direction of rotation (viewed from drive side)
Right R

Injection timing adjustment

Direction of rotation (viewed from drive side)
Right R

Injection order 1-3-4-2

Pre-stroke mm 2.15 2.1 2.2

Beginning of injection position
Drive side NO.1

Difference between angles 1
Cal 1-3 deg. 90 89.5 90.5

Difference between angles 2
Cal 1-4 deg. 180 179.5 180.5

Difference between angles 3
Cyl.1-2 deg. 270 269.5 270.5

Injection quantity adjustment

Adjusting point -

Rack position 13.6

Pump speed r/min 1750 1750 1750

Average injection quantity mm3/st. 60.8 58.8 62.8

Max. variation between cylinders % 0 -4 4

Fixing the rack *

Injection quantity adjustment_02

Adjusting point -

Rack position 13.6

Pump speed r/min 1000 1000 1000

Average injection quantity mm3/st. 52.3 51.3 53.3

Max. variation between cylinders % 0 -2.5 2.5

Basic *

Fixing the rack *

Injection quantity adjustment_03

Adjusting point -

Rack position 13.6

Pump speed r/min 700 700 700

Average injection quantity mm3/st. 50.6 48.6 52.6

Max. variation between cylinders % 0 -4 4

Fixing the rack *

Injection quantity adjustment_04

Adjusting point -

Rack position 13.6

Pump speed r/min 400 400 400

Average injection quantity mm3/st. 48 46 50

Max. variation between cylinders % 0 -4 4

Fixing the rack *

Injection quantity adjustment_05

Adjusting point -

Rack position 9.5+-0.5

Pump speed r/min 300 300 300

Average injection quantity mm3/st. 11 8.7 13.3

Max. variation between cylinders % 0 -15 15

Fixing the rack *

Timer adjustment

Pump speed r/min 600

Advance angle deg. 0.5

Timer adjustment_02

Pump speed r/min 700

Advance angle deg. 1

Timer adjustment_03

Pump speed r/min 1000

Advance angle deg. 1.3 0.8 1.8

Timer adjustment_04

Pump speed r/min 1500

Advance angle deg. 3.8 3.3 4.3

Timer adjustment_05

Pump speed r/min 1900

Advance angle deg. 6 5.5 6.5

Remarks
Finish

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) P:Negative pressure (1)Pneumatic governor (2)Mechanical governor (3)Acting negative pressure: P1 (4)Adjustment speed N1 (5)Beginning of idle sub spring operation: L1 (6)Injection quantity Q = Q1 or less
----------
N1=500r/min L1=10.5+-0.3mm Q1=3mm3/st
----------

Stop lever angle

N:Pump normal S:Stop the pump. (1)Fully open
----------

----------
a=33deg+-5deg b=19deg+-3deg c=16.5deg+-5deg

Timing setting

(1)Pump vertical direction (2)Position of gear mark '0' at No 1 cylinder's beginning of injection (3)B.T.D.C.: aa (4)-
----------
aa=14deg
----------
a=(50deg)