101401-9591 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1014019591

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

ZEXEL 101401-9591 1014019591

Cross reference number

ZEXEL 101401-9591 1014019591

Zexel num

Bosch num

Firm num

Name

101401-9591

DPICO

INJECTION-PUMP ASSEMBLY
K-1 * Q

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

Overflow valve 131424-5620

Overflow valve opening pressure kPa 157 123 191

Overflow valve opening pressure kgf/cm2 1.6 1.25 1.95

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 3.9 3.85 3.95

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 11.5+-0. 5

Pump speed r/min 1000 1000 1000

Each cylinder's injection qty mm3/st. 60 58.5 61.5

Basic *

Fixing the rack *

Standard for adjustment of the maximum variation between cylinders *

Injection quantity adjustment_02

Adjusting point H

Rack position 9.5+-0.5

Pump speed r/min 300 300 300

Each cylinder's injection qty mm3/st. 15 12.7 17.3

Fixing the rack *

Standard for adjustment of the maximum variation between cylinders *

Injection quantity adjustment_03

Adjusting point A

Rack position R1(11.5)

Pump speed r/min 1000 1000 1000

Average injection quantity mm3/st. 60 59 61

Basic *

Fixing the lever *

Injection quantity adjustment_04

Adjusting point B

Rack position R1-0.3

Pump speed r/min 1700 1700 1700

Average injection quantity mm3/st. 56 52 60

Fixing the lever *

Injection quantity adjustment_05

Adjusting point C

Rack position R1-0.4

Pump speed r/min 600 600 600

Average injection quantity mm3/st. 39.6 35.6 43.6

Fixing the lever *

Injection quantity adjustment_06

Adjusting point I

Rack position -

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 70 70 80

Fixing the lever *

Rack limit *

Timer adjustment

Pump speed r/min 1300--

Advance angle deg. 0 0 0

Remarks
Start

Timer adjustment_02

Pump speed r/min 1250

Advance angle deg. 0.5

Timer adjustment_03

Pump speed r/min 1700

Advance angle deg. 5.5 5 6

Remarks
Finish

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)Torque cam stamping: T1 (2)Tolerance for racks not indicated: +-0.05mm. (3)RACK LIMIT
----------
T1=L56
----------

Speed control lever angle

F:Full speed I:Idle (1)Use the hole at R = aa (2)Stopper bolt setting
----------
aa=40mm
----------
a=26deg+-5deg b=(42deg)+-3deg

Stop lever angle

N:Engine manufacturer's normal use S:Stop the pump. (1)Use the hole at R = aa (2)Set the stopper bolt so that speed = bb and rack position = cc. Confirm non-injection. (3)After setting the stopper bolt, confirm non-injection at speed dd. (Rack position = ee or less) (4)Non-injection rack position (5)Rack position corresponding to ff (6)Free (at delivery)
----------
aa=40mm bb=1750r/min cc=(6.2)-0.5mm dd=300r/min ee=(8)mm ff=16mm
----------
a=25deg+-5deg b=20deg+-5deg c=35deg+-5deg

Timing setting

(1)Pump vertical direction (2)Position of gear mark '3' at No 1 cylinder's beginning of injection (3)B.T.D.C.: aa (4)-
----------
aa=9deg
----------
a=(130deg)