101631-9870 ZEXEL 9 400 610 147 BOSCH INJECTION-PUMP ASSEMBLY 9400610147 1016319870 1679090263

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

BOSCH 9 400 610 147 9400610147

ZEXEL 101631-9870 1016319870

NISSAN-DIESEL 1679090263 1679090263

Service parts 101631-9870 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 101063-9390

3. GOVERNOR 105410-9130

4. SUPPLY PUMP 105220-4630

5. AUTOM. ADVANCE MECHANIS 105622-0250

6. COUPLING PLATE

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105141-1800

11. Nozzle and Holder 16600-90019

12. Open Pre:MPa(Kqf/cm2) 9.8{100}

13. NOZZLE-HOLDER 105071-1240

14. NOZZLE

105000-1010

15. NOZZLE SET

Include in #1:

101631-9870 as INJECTION-PUMP ASSEMBLY

Include in #2:

104740-3530 as _

Cross reference number

BOSCH 9 400 610 147 9400610147

ZEXEL 101631-9870 1016319870

NISSAN-DIESEL 1679090263 1679090263

Zexel num

Bosch num

Firm num

Name

101631-9870

9 400 610 147

1679090263 NISSAN-DIESEL

INJECTION-PUMP ASSEMBLY
SD33 * K 14BE PE6A 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 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 1-4-2-6- 3-5

Pre-stroke mm 2.3 2.25 2.35

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 14.1

Pump speed r/min 1100 1100 1100

Average injection quantity mm3/st. 34 32.5 35.5

Max. variation between cylinders % 0 -4 4

Fixing the lever *

Injection quantity adjustment_02

Adjusting point B

Rack position 14.4

Pump speed r/min 900 900 900

Average injection quantity mm3/st. 34.4 33.4 35.4

Max. variation between cylinders % 0 -2.5 2.5

Basic *

Fixing the lever *

Injection quantity adjustment_03

Adjusting point -

Rack position 10.4+-0. 5

Pump speed r/min 350 350 350

Average injection quantity mm3/st. 7.5 6.4 8.6

Max. variation between cylinders % 0 -15 15

Fixing the rack *

Remarks
Adjust only variation between cylinders; adjust governor according to governor specifications.

Injection quantity adjustment_04

Adjusting point D

Rack position 16.7+-0. 5

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 42.5 39.5 45.5

Fixing the lever *

Rack limit *

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 700

Advance angle deg. 1 0.5 1.5

Timer adjustment_04

Pump speed r/min 1100

Advance angle deg. 2.8 2 3.5

Timer adjustment_05

Pump speed r/min -

Advance angle deg. 7.5 7.5 7.5

Remarks
Measure the actual speed, stop

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)Target notch: K (2)RACK LIMIT: RAL (3)Rack difference between N = N1 and N = N2
----------
K=12 RAL=(16.7)mm N1=1100r/min N2=600r/min
----------

Speed control lever angle

F:Full speed I:Idle S:Stop
----------

----------
a=7deg+-5deg b=23deg+-5deg c=32deg+-3deg

Stop lever angle

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

----------
a=19deg+-5deg b=53deg+-5deg

Timing setting

(1)Pump vertical direction (2)Position of gear mark 'Y' at No 1 cylinder's beginning of injection (3)B.T.D.C.: aa (4)-
----------
aa=22deg
----------
a=(130deg)