101681-9470 ZEXEL 9 400 612 001 BOSCH INJECTION-PUMP ASSEMBLY 9400612001 1016819470 16790z5519

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

BOSCH 9 400 612 001 9400612001

ZEXEL 101681-9470 1016819470

NISSAN-DIESEL 16790Z5519 16790z5519

Service parts 101681-9470 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 101068-9080

3. GOVERNOR 105400-2870

4. SUPPLY PUMP 105220-5640

5. AUTOM. ADVANCE MECHANIS 105622-0930

6. COUPLING PLATE

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105100-5240

11. Nozzle and Holder 16600-Z5508

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

13. NOZZLE-HOLDER 105031-4420

14. NOZZLE

105015-4730

15. NOZZLE SET

Include in #1:

101681-9470 as INJECTION-PUMP ASSEMBLY

Include in #2:

104745-3210 as _

104745-3211

104745-3212

Cross reference number

BOSCH 9 400 612 001 9400612001

ZEXEL 101681-9470 1016819470

NISSAN-DIESEL 16790Z5519 16790z5519

Zexel num

Bosch num

Firm num

Name

101681-9470

9 400 612 001

16790Z5519 NISSAN-DIESEL

INJECTION-PUMP ASSEMBLY
FD6T06 K 14BE INJECTION PUMP ASSY 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

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 2.4 2.35 2.45

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 9.9

Pump speed r/min 1350 1350 1350

Average injection quantity mm3/st. 75.2 74.2 76.2

Max. variation between cylinders % 0 -2.5 2.5

Basic *

Fixing the lever *

Injection quantity adjustment_02

Adjusting point B

Rack position 7+-0.5

Pump speed r/min 300 300 300

Average injection quantity mm3/st. 14.6 13.5 15.7

Max. variation between cylinders % 0 -15 15

Fixing the rack *

Timer adjustment

Pump speed r/min 700--

Advance angle deg. 0 0 0

Remarks
Start

Timer adjustment_02

Pump speed r/min 650

Advance angle deg. 0.5

Timer adjustment_03

Pump speed r/min 1350

Advance angle deg. 2.3 1.8 2.8

Timer adjustment_04

Pump speed r/min 1400

Advance angle deg. 2.5 2 3

Timer adjustment_05

Pump speed r/min -

Advance angle deg. 3 2.5 3.5

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)Set idle sub-spring (4)Main spring setting
----------
K=18 RAL=13.9+-0.1mm
----------

Speed control lever angle

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

----------
a=26deg+-5deg b=27deg+-5deg

Stop lever angle

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

----------
a=19deg+-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)-
----------

----------
a1=M a2=F r1=1350r/min r2=1350r/min Q1=75.2+-1mm3/st Q2=- c1=+-2.5% c2=+-2.5% a3=- a4=- r3=- r4=-