101696-9420 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1016969420

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Information injection-pump assembly

ZEXEL 101696-9420 1016969420

Cross reference number

ZEXEL 101696-9420 1016969420

Zexel num

Bosch num

Firm num

Name

101696-9420

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

Overflow valve 134424-1520

Overflow valve opening pressure kPa 162 147 177

Overflow valve opening pressure kgf/cm2 1.65 1.5 1.8

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 1-4-2-6- 3-5

Pre-stroke mm 3.9 3.85 3.95

Beginning of injection position
Drive side NO.1

Difference between angles 1
Cal 1-4 deg. 60 59.5 60.5

Difference between angles 2
Cyl.1-2 deg. 120 119.5 120.5

Difference between angles 3
Cal 1-6 deg. 180 179.5 180.5

Difference between angles 4
Cal 1-3 deg. 240 239.5 240.5

Difference between angles 5
Cal 1-5 deg. 300 299.5 300.5

Injection quantity adjustment

Adjusting point -

Rack position 13.1

Pump speed r/min 700 700 700

Average injection quantity mm3/st. 99.5 97.5 101.5

Max. variation between cylinders % 0 -3.5 3.5

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 275 275 275

Average injection quantity mm3/st. 8.6 6.8 10.4

Max. variation between cylinders % 0 -10 10

Fixing the rack *

Standard for adjustment of the maximum variation between cylinders *

Injection quantity adjustment_03

Adjusting point A

Rack position R1(13.1)

Pump speed r/min 700 700 700

Average injection quantity mm3/st. 99.5 98.5 100.5

Basic *

Fixing the lever *

Boost pressure kPa 29.3 29.3

Boost pressure mmHg 220 220

Injection quantity adjustment_04

Adjusting point B

Rack position R1-0.05

Pump speed r/min 1400 1400 1400

Average injection quantity mm3/st. 103.5 100.3 106.7

Fixing the lever *

Boost pressure kPa 29.3 29.3

Boost pressure mmHg 220 220

Injection quantity adjustment_05

Adjusting point C

Rack position R2(R1+0. 3)

Pump speed r/min 250 250 250

Average injection quantity mm3/st. 85.5 82.3 88.7

Fixing the lever *

Boost pressure kPa 29.3 29.3

Boost pressure mmHg 220 220

Injection quantity adjustment_06

Adjusting point D

Rack position R2-1.3

Pump speed r/min 250 250 250

Average injection quantity mm3/st. 63 59.8 66.2

Fixing the lever *

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Injection quantity adjustment_07

Adjusting point I

Rack position -

Pump speed r/min 150 150 150

Average injection quantity mm3/st. 89 89 109

Fixing the lever *

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Rack limit *

Boost compensator adjustment

Pump speed r/min 250 250 250

Rack position R2-1.3

Boost pressure kPa 4 2.7 5.3

Boost pressure mmHg 30 20 40

Boost compensator adjustment_02

Pump speed r/min 250 250 250

Rack position R2(R1+0. 3)

Boost pressure kPa 16 16 16

Boost pressure mmHg 120 120 120

Timer adjustment

Pump speed r/min 1170--

Advance angle deg. 0 0 0

Remarks
Beginning of advance.

Timer adjustment_02

Pump speed r/min 450

Advance angle deg. 1 0.5 1.5

Remarks
Start

Timer adjustment_03

Pump speed r/min (530)

Advance angle deg. 0 0 0

Remarks
Measure the actual speed.

Timer adjustment_04

Pump speed r/min 1120

Advance angle deg. 0.5

Timer adjustment_05

Pump speed r/min 1400

Advance angle deg. 4.5 4 5

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 (4)Boost compensator stroke: BCL
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T1=K20 BCL=1.3+-0.1mm
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Speed control lever angle

F:Full speed I:Idle (1)Use the hole at R = aa (2)Stopper bolt set position 'H'
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aa=36mm
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a=20.5deg+-5deg b=39deg+-3deg

Stop lever angle

N:Pump normal S:Stop the pump. (1)Use the hole at R = aa
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aa=28mm
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a=20deg+-5deg b=40deg+-5deg

0000001501 RACK SENSOR

(VR) measurement voltage (I) Part number of the control unit (G) Apply red paint. (H): End surface of the pump 1. Rack limit adjustment (1)Fix the rack at the rack limit position Ra. (2)Install the shim (D) to the rod (C) and tighten nut (E). (3)Select a shim (D) so that the distance between the end surface of the pump and the nut (E) is L. (4)Release the rack fixing and mount the joint (B) and fix. (5)At this time, confirm that the shim (D) does not interfere with the joint (B). 2. Rack sensor adjustment (-0420) (1)Screw in the bobbin (A) until it contacts the joint (B). (2)Fix the speed control lever at the full side. (3)Set the speed to N1 r/min. (4)Adjust the depth that the bobbin (A) is screwed in so that the control unit's rack sensor output voltage is VR+-0.02 V, then tighten the nut (F). (5)Apply G at two places. Connecting part between the joint (B) and the nut (F) Connecting part between the joint (B) and the end surface of the pump (H)
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L=33-0.2mm N1=700r/min Ra=R1(13.1)mm
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