106871-0386 ZEXEL 9 400 618 020 BOSCH INJECTION-PUMP ASSEMBLY 9400618020 1068710386 1671397662

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

BOSCH 9 400 618 020 9400618020

ZEXEL 106871-0386 1068710386

NISSAN-DIESEL 1671397662 1671397662

Service parts 106871-0386 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 106087-7100

3. GOVERNOR 105487-2424

4. SUPPLY PUMP

105237-4180

5. AUTOM. ADVANCE MECHANIS 105681-2220

6. COUPLING PLATE 105662-1150

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105100-7240

11. Nozzle and Holder 1660097064

12. Open Pre:MPa(Kqf/cm2) 14.7(150)/21.6(220)

13. NOZZLE-HOLDER 105031-4790

14. NOZZLE

105015-6810

15. NOZZLE SET

Include in #1:

106871-0386 as INJECTION-PUMP ASSEMBLY

Cross reference number

BOSCH 9 400 618 020 9400618020

ZEXEL 106871-0386 1068710386

NISSAN-DIESEL 1671397662 1671397662

Zexel num

Bosch num

Firm num

Name

106871-0386

9 400 618 020

1671397662 NISSAN-DIESEL

INJECTION-PUMP ASSEMBLY
RF8 * K

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 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 1-8-7-5- 4-3-6-2

Pre-stroke mm 3.65 3.6 3.7

Beginning of injection position
Governor side NO.1

Difference between angles 1
Cal 1-8 deg. 45 44.5 45.5

Difference between angles 2
Cal 1-7 deg. 90 89.5 90.5

Difference between angles 3
Cal 1-5 deg. 135 134.5 135.5

Difference between angles 4
Cal 1-4 deg. 180 179.5 180.5

Difference between angles 5
Cal 1-3 deg. 225 224.5 225.5

Difference between angles 6
Cal 1-6 deg. 270 269.5 270.5

Difference between angles 7
Cyl.1-2 deg. 315 314.5 315.5

Injection quantity adjustment

Adjusting point A

Rack position 10.3

Pump speed r/min 650 650 650

Average injection quantity mm3/st. 132.4 131.4 133.4

Max. variation between cylinders % 0 -4 4

Basic *

Fixing the lever *

Injection quantity adjustment_02

Adjusting point B

Rack position 6.6+-0.5

Pump speed r/min 225 225 225

Average injection quantity mm3/st. 13.6 11.6 15.6

Max. variation between cylinders % 0 -10 10

Fixing the rack *

Injection quantity adjustment_03

Adjusting point C

Rack position 11.8+0.2

Pump speed r/min 40 40 40

Average injection quantity mm3/st. 115 105 125

Fixing the lever *

Rack limit *

Timer adjustment

Pump speed r/min 950--

Advance angle deg. 0 0 0

Load 3/4

Remarks
Start

Timer adjustment_02

Pump speed r/min 900

Advance angle deg. 0.5

Load 3/4

Timer adjustment_03

Pump speed r/min 1100

Advance angle deg. 4 3.5 4.5

Load 4/4

Remarks
Finish

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)Rack limit using the stop lever: R1 (2)Excess fuel setting for starting: SXL (3)Damper spring setting: DL
----------
R1=11.8+0.2mm SXL=10.3+0.2mm DL=5.6-0.2mm
----------

Speed control lever angle

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

----------
a=2deg+-5deg

0000000901

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

----------
a=24.5deg+-5deg b=26.5deg+-3deg

Stop lever angle

N:Pump normal S:Stop the pump. (1)Rack position = aa (2)Use the hole at R = bb
----------
aa=11.8+0.2mm bb=32mm
----------
a=1deg+-5deg b=30.5deg+-5deg

Timing setting

(1)Pump vertical direction (2)Position of the coupling's key groove at the beginning of injection of the No. 8 cylinder. (3)- (4)-
----------

----------
a=(90deg)