101681-9551 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1016819551

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

ZEXEL 101681-9551 1016819551

Service parts 101681-9551 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 101068-3780

3. GOVERNOR 105482-0300

4. SUPPLY PUMP 105210-4620

5. AUTOM. ADVANCE MECHANIS 105612-2090

6. COUPLING PLATE

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY

11. Nozzle and Holder

12. Open Pre:MPa(Kqf/cm2)

13. NOZZLE-HOLDER

14. NOZZLE

15. NOZZLE SET

Include in #1:

101681-9551 as INJECTION-PUMP ASSEMBLY

Include in #2:

104745-3250 as _

104745-3251

104745-3252

Cross reference number

ZEXEL 101681-9551 1016819551

Zexel num

Bosch num

Firm num

Name

101681-9551

INJECTION-PUMP ASSEMBLY
6105Q *

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 1-5-3-6- 2-4

Pre-stroke mm 2.2 2.15 2.25

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 10

Pump speed r/min 1400 1400 1400

Average injection quantity mm3/st. 65 63 67

Max. variation between cylinders % 0 -3 3

Basic *

Fixing the lever *

Injection quantity adjustment_02

Adjusting point C

Rack position 7.6+-0.5

Pump speed r/min 275 275 275

Average injection quantity mm3/st. 10 8.5 11.5

Max. variation between cylinders % 0 -15 15

Fixing the rack *

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 1400

Advance angle deg. 5 4.5 5.5

Remarks
Finish

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)Damper spring setting: DL (2)RACK LIMIT: RAL (3)Rack difference between N = N1 and N = N2
----------
DL=5.4-0.5mm RAL=16+0.2mm N1=1400r/min N2=800r/min
----------

Speed control lever angle

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

----------
a=10deg+-5deg

0000000901

F:Full load I:Idle (1)Stopper bolt setting
----------

----------
a=10deg+-5deg b=28.5deg+-3deg

Stop lever angle

N:Pump normal S:Stop the pump. (1)R = aa
----------
aa=30mm
----------
a=25deg+-5deg b=71deg+-5deg

Timing setting

(1)Pump vertical direction (2)Position of flange tooth's stamping at No. 1 cylinder's beginning of injection. (3)- (4)-
----------

----------
a=(50deg)