106671-8991 ZEXEL 9 400 612 665 BOSCH INJECTION-PUMP ASSEMBLY 9400612665 1066718991 220204931a

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

BOSCH 9 400 612 665 9400612665

ZEXEL 106671-8991 1066718991

HINO 220204931A 220204931a

Service parts 106671-8991 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 106067-1530

3. GOVERNOR 105407-6400

4. SUPPLY PUMP 105237-5040

5. AUTOM. ADVANCE MECHANIS 105681-5520

6. COUPLING PLATE 105663-0540

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105101-5721

11. Nozzle and Holder 23600-1970B

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

13. NOZZLE-HOLDER 105031-5470

14. NOZZLE

105015-7020

15. NOZZLE SET

Include in #1:

106671-8991 as INJECTION-PUMP ASSEMBLY

Cross reference number

BOSCH 9 400 612 665 9400612665

ZEXEL 106671-8991 1066718991

HINO 220204931A 220204931a

Zexel num

Bosch num

Firm num

Name

106671-8991

9 400 612 665

220204931A HINO

INJECTION-PUMP ASSEMBLY
K13C-TJ 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 131424-5720

Overflow valve opening pressure kPa 255 255 255

Overflow valve opening pressure kgf/cm2 2.6 2.6 2.6

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)
Left L

Injection timing adjustment

Direction of rotation (viewed from drive side)
Left L

Injection order 1-4-2-6- 3-5

Pre-stroke mm 4.4 4.34 4.4

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

Adjusting point A

Rack position 9.3

Pump speed r/min 900 900 900

Average injection quantity mm3/st. 158 156 160

Max. variation between cylinders % 0 -2 2

Basic *

Fixing the rack *

Boost pressure kPa 200 200

Boost pressure mmHg 1500 1500

Injection quantity adjustment_02

Adjusting point D

Rack position 5.5+-0.5

Pump speed r/min 360 360 360

Average injection quantity mm3/st. 12 9 15

Max. variation between cylinders % 0 -15 15

Fixing the rack *

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Boost compensator adjustment

Pump speed r/min 550 550 550

Rack position 8.8

Boost pressure kPa 26.7 26.7 26.7

Boost pressure mmHg 200 200 200

Boost compensator adjustment_02

Pump speed r/min 550 550 550

Rack position 10.05

Boost pressure kPa 103 100.3 103

Boost pressure mmHg 770 750 770

Boost compensator adjustment_03

Pump speed r/min 550 550 550

Rack position 11.55

Boost pressure kPa 187 187 187

Boost pressure mmHg 1400 1400 1400

Timer adjustment

Pump speed r/min -

Advance angle deg. 0 0 0

Remarks
Measure speed (beginning of operation).

Timer adjustment_02

Pump speed r/min -

Advance angle deg. 2 1.7 2.3

Remarks
Measure the actual speed, stop

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)Notch fixed: K (2)Tolerance for racks not indicated: +-0.05mm. (3)Boost compensator excessive fuel lever at operation (at 0 boost pressure): L1 (4)Boost compensator stroke: BCL (5)Rack difference between N = N1 and N = N2 (6)Set idle sub-spring
----------
K=4 L1=13.2+-0.1mm BCL=2.75+-0.1mm N1=850r/min N2=550r/min
----------

Speed control lever angle

F:Full speed I:Idle (1)Stopper bolt setting (2)Stopper bolt setting (3)When pump speed set at aa (4)Set the pump speed at bb (at delivery)
----------
aa=750r/min bb=900r/min
----------
a=(5deg)+-5deg b=(19deg)+-5deg c=(3deg)+-5deg

Stop lever angle

N:Pump normal S:Stop the pump. (1)Contacts inner boss. (2)Rack position aa or less, pump speed bb (3)Contacts outer boss. (4)Normal
----------
aa=5mm bb=0r/min
----------
a=27deg+-5deg b=53deg+-5deg c=(11deg)

0000001101

N:Normal B:When boosted (1)Rack position = aa (at point F) at boost pressure = 0 (2)Drive side
----------
aa=13.2+-0.1mm
----------
a=(15deg) b=(15deg)