101601-9921 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1016019921

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

ZEXEL 101601-9921 1016019921

Service parts 101601-9921 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 101060-3290

3. GOVERNOR 105492-0230

4. SUPPLY PUMP 105220-5200

5. AUTOM. ADVANCE MECHANIS 105643-0250

6. COUPLING PLATE 105661-0350

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105101-5440

11. Nozzle and Holder

12. Open Pre:MPa(Kqf/cm2) 21.6{220}

13. NOZZLE-HOLDER 105031-3522

14. NOZZLE

15. NOZZLE SET

Include in #1:

101405-3190 as _

101601-9921 as INJECTION-PUMP ASSEMBLY

Cross reference number

ZEXEL 101601-9921 1016019921

Zexel num

Bosch num

Firm num

Name

101601-9921
101601-9923

INJECTION-PUMP ASSEMBLY
6110 *

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 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)
Left L

Injection timing adjustment

Direction of rotation (viewed from drive side)
Left L

Injection order 1-5-3-6- 2-4

Pre-stroke mm 3.3 3.25 3.35

Beginning of injection position
Drive side NO.1

Difference between angles 1
Cal 1-5 deg. 60 59.5 60.5

Difference between angles 2
Cal 1-3 deg. 120 119.5 120.5

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

Difference between angles 4
Cyl.1-2 deg. 240 239.5 240.5

Difference between angles 5
Cal 1-4 deg. 300 299.5 300.5

Injection quantity adjustment

Adjusting point A

Rack position 12.2

Pump speed r/min 1450 1450 1450

Average injection quantity mm3/st. 80 78 82

Max. variation between cylinders % 0 -3 3

Basic *

Fixing the lever *

Injection quantity adjustment_02

Adjusting point C

Rack position 9.9+-0.5

Pump speed r/min 250 250 250

Average injection quantity mm3/st. 10.1 8.6 11.6

Max. variation between cylinders % 0 -15 15

Fixing the rack *

Injection quantity adjustment_03

Adjusting point D

Rack position -

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 74.5 74.5

Fixing the lever *

Remarks
After startup boost setting

Timer adjustment

Pump speed r/min 550--

Advance angle deg. 0 0 0

Remarks
Start

Timer adjustment_02

Pump speed r/min 500

Advance angle deg. 0.5

Timer adjustment_03

Pump speed r/min 1000

Advance angle deg. 3.2 2.7 3.7

Timer adjustment_04

Pump speed r/min 1500

Advance angle deg. 6.5 6 7

Remarks
Finish

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)Lever ratio: RT (2)Target shim dimension: TH (3)Excess fuel setting for starting: SXL (4)Rack difference between N = N1 and N = N2 (5)Damper spring setting: DL
----------
RT=1 TH=2.4mm SXL=12.6+0.2mm N1=1450r/min N2=900r/min DL=8.7-0.5mm
----------

Speed control lever angle

F:Full speed
----------

----------
a=7deg+-5deg

0000000901

F:Full load I:Idle (1)Use the hole at R = aa (2)Stopper bolt setting
----------
aa=55mm
----------
a=5.5deg+-5deg b=22deg+-3deg

Stop lever angle

N:Pump normal S:Stop the pump.
----------

----------
a=20deg+-5deg b=71deg+-5deg

Timing setting

(1)Pump vertical direction (2)Coupling's key groove position for the No. 6 cylinder's beginning of injection (3)- (4)-
----------

----------
a=(30deg)