106671-5681 ZEXEL 9 400 616 870 BOSCH INJECTION-PUMP ASSEMBLY 9400616870 1066715681 1679096607

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

BOSCH 9 400 616 870 9400616870

ZEXEL 106671-5681 1066715681

NISSAN-DIESEL 1679096607 1679096607

Service parts 106671-5681 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 106061-7690

3. GOVERNOR 105407-6770

4. SUPPLY PUMP 105237-4210

5. AUTOM. ADVANCE MECHANIS 105681-2350

6. COUPLING PLATE 105663-0650

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105101-7930

11. Nozzle and Holder 16600-96609

12. Open Pre:MPa(Kqf/cm2) 17.7{180}/22.6{230}

13. NOZZLE-HOLDER 105030-4210

14. NOZZLE 105015-8770

15. NOZZLE SET

Include in #1:

106671-5681 as INJECTION-PUMP ASSEMBLY

Cross reference number

BOSCH 9 400 616 870 9400616870

ZEXEL 106671-5681 1066715681

NISSAN-DIESEL 1679096607 1679096607

Zexel num

Bosch num

Firm num

Name

106671-5681

9 400 616 870

1679096607 NISSAN-DIESEL

INJECTION-PUMP ASSEMBLY
PF6TA K 14CA INJECTION PUMP ASSY PE6P,6PD PE

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 8-3-600

Overflow valve 134424-0020

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 1-4-2-6- 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 A

Rack position 11.4

Pump speed r/min 700 700 700

Average injection quantity mm3/st. 181.5 179.5 183.5

Max. variation between cylinders % 0 -4 4

Basic *

Fixing the lever *

Boost pressure kPa 89.3 89.3

Boost pressure mmHg 670 670

Injection quantity adjustment_02

Adjusting point D

Rack position 6.4+-0.5

Pump speed r/min 375 375 375

Average injection quantity mm3/st. 18.5 17.5 19.5

Max. variation between cylinders % 0 -10 10

Fixing the rack *

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Boost compensator adjustment

Pump speed r/min 500 500 500

Rack position 9.4

Boost pressure kPa 8 2.7 13.3

Boost pressure mmHg 60 20 100

Boost compensator adjustment_02

Pump speed r/min 500 500 500

Rack position (11.4)

Boost pressure kPa 80 77.3 82.7

Boost pressure mmHg 600 580 620

Timer adjustment

Pump speed r/min 750--

Advance angle deg. 0 0 0

Remarks
Start

Timer adjustment_02

Pump speed r/min 700

Advance angle deg. 0.5

Timer adjustment_03

Pump speed r/min 1050

Advance angle deg. 2 1.5 2.5

Remarks
Finish

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)Target notch: K (2)Tolerance for racks not indicated: +-0.05mm. (3)Boost compensator stroke: BCL (4)Main spring setting (5)Set idle sub-spring
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K=18 BCL=(2)mm
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Speed control lever angle

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

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a=12deg+-5deg b=20deg+-5deg

Stop lever angle

N:Pump normal S:Stop the pump.
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a=26deg+-5deg b=53deg+-5deg

0000001501 GOV FULL LOAD ADJUSTMENT

Title1:Full load stopper adjustment Title2:Governor set speed LABEL1:Distinguishing LABEL2:Pump speed (r/min) LABEL3:Ave. injection quantity (mm3/st) LABEL4:Max. var. bet. cyl. LABEL5:Remarks LABEL6:Distinguishing LABEL7:Governor set speed (r/min) LABEL8:Remarks (1)Adjustment conditions are the same as those for measuring injection quantity. (2)-
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a1=B a2=- r1=700r/min r2=- Q1=181.5+-2mm3/st Q2=- c1=+-4% c2=- a3=21 a4=20 r3=1050r/min r4=1000r/min