108622-0143 ZEXEL 9 400 612 981 BOSCH INJECTION-PUMP ASSEMBLY 9400612981 1086220143 1680196673

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

BOSCH 9 400 612 981 9400612981

ZEXEL 108622-0143 1086220143

NISSAN-DIESEL 1680196673 1680196673

Service parts 108622-0143 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 108062-3510

3. GOVERNOR 105952-2162

4. SUPPLY PUMP 105237-4220

5. AUTOM. ADVANCE MECHANIS

6. COUPLING PLATE 105664-2290

7. COUPLING PLATE 156638-6420

8. _ 159600-8220

9. _

10. NOZZLE AND HOLDER ASSY 105110-7720

11. Nozzle and Holder 16600-96614

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

13. NOZZLE-HOLDER 105041-4190

14. NOZZLE

15. NOZZLE SET 105019-0471

Include in #1:

108622-0143 as INJECTION-PUMP ASSEMBLY

Cross reference number

BOSCH 9 400 612 981 9400612981

ZEXEL 108622-0143 1086220143

NISSAN-DIESEL 1680196673 1680196673

Zexel num

Bosch num

Firm num

Name

108622-0143

9 400 612 981

1680196673 NISSAN-DIESEL

INJECTION-PUMP ASSEMBLY
PF6TC K 14CP INJECTION PUMP ASSY TICS HD-TI6F TICS

Calibration Data:

Adjustment conditions

Test oil
1404 Test oil ISO4113 or {SAEJ967d}

Test oil temperature degC 40 40 45

Nozzle and nozzle holder 105780-8250

Bosch type code 1 688 901 101

Nozzle 105780-0120

Bosch type code 1 688 901 990

Nozzle holder 105780-2190

Opening pressure MPa 20.7

Opening pressure kgf/cm2 211

Injection pipe
Outer diameter - inner diameter - length (mm) mm 8-3-600

Overflow valve 134424-4120

Overflow valve opening pressure kPa 255 221 289

Overflow valve opening pressure kgf/cm2 2.6 2.25 2.95

Tester oil delivery pressure kPa 255 255 255

Tester oil delivery pressure kgf/cm2 2.6 2.6 2.6

RED3 control unit part number 407910-3 960

RED3 rack sensor specifications mm 19

PS/ACT control unit part no. 407980-2 24*

Digi switch no. 31

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 6.4 6.37 6.43

Beginning of injection position
Drive side NO.1

Difference between angles 1
Cal 1-4 deg. 60 59.75 60.25

Difference between angles 2
Cyl.1-2 deg. 120 119.75 120.25

Difference between angles 3
Cal 1-6 deg. 180 179.75 180.25

Difference between angles 4
Cal 1-3 deg. 240 239.75 240.25

Difference between angles 5
Cal 1-5 deg. 300 299.75 300.25

Injection quantity adjustment

Rack position (16.1)

Vist V 1.43 1.43 1.43

Pump speed r/min 600 600 600

Average injection quantity mm3/st. 195.5 193.5 197.5

Max. variation between cylinders % 0 -4 4

Basic *

PS407980-224* V 2.45+-0. 01

PS407980-224* mm 4+-0.05

Injection quantity adjustment_02

Rack position (8.8)

Vist V 2.5 2.4 2.6

Pump speed r/min 300 300 300

Average injection quantity mm3/st. 13.3 12.3 14.3

Max. variation between cylinders % 0 -10 10

PS407980-224* V V1+0.05+ -0.01

PS407980-224* mm 6.3+-0.0 3

Remarks
Refer to items regarding the pre-stroke actuator

0000001201

Pre-stroke mm 6.4 6.37 6.43

Remarks
When the timing sleeve is pushed up

_02

Connector angle deg. 8.5 8 9

Remarks
When the eccentric pin is tightened

_03

Supply voltage V 24 23.5 24.5

Ambient temperature degC 23 18 28

Pre-stroke mm 4 3.95 4.05

Output voltage V 2.45 2.44 2.46

Adjustment *

_04

Supply voltage V 24 23.5 24.5

Ambient temperature degC 23 18 28

Pre-stroke mm 6.4 6.37 6.43

Output voltage V 1.2 1 1.4

Confirmation *

Remarks
Output voltage V1

_05

Supply voltage V 24 23.5 24.5

Ambient temperature degC 23 18 28

Pre-stroke mm 3.4

Output voltage V 3 2.98 3

Confirmation *

_06

Supply voltage V 24 23.5 24.5

Ambient temperature degC 23 18 28

Output voltage V 3.05 3.05

Confirmation of operating range *

Test data Ex:

Speed control lever angle

N:Pump normal S:Stop the pump. (1)Rack position = aa (2)Rack position bb
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aa=20mm bb=1mm
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a=20deg+-5deg b=37deg+-5deg

0000000901

(1)Pump vertical direction (2)Coupling's key groove position at No 1 cylinder's beginning of injection (3)Pre-stroke: aa (4)-
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aa=6.4+-0.03mm
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a=(30deg)

0000001501

A:Sealing position B:Pre-stroke actuator 1. When installing the pre-stroke actuator on the pump, first tighten the installation bolts loosely, then move the actuator fully counterclockwise (viewed from the drive side). Temporary tightening torque: 1 - 1.5 N.m (0.1 - 0.15 kgf.m) 2. Move the actuator in the clockwise direction when viewed from the drive side, and adjust so that it becomes the adjustment point of the adjustment value. Then tighten it. Tightening torque: 7^9 N.m (0.7^0.9 kgf.m) 3. After prestroke actuator installation adjustment, simultaneously stamp both the actuator side and housing side.
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0000001701

(Rs) rack sensor specifications (C/U) control unit part number (V) Rack sensor output voltage (R) Rack position (mm) 1. Confirming governor output characteristics (rack 19 mm, span 6 mm) (1)When the output voltages of the rack sensor are V1 and V2, check that the rack positions R1 and R2 in the table above are satisfied.
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