101402-9921 ZEXEL 9 400 614 035 BOSCH INJECTION-PUMP ASSEMBLY 9400614035 1014029921 12391151020

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

BOSCH 9 400 614 035 9400614035

ZEXEL 101402-9921 1014029921

YANMAR 12391151020 12391151020

Service parts 101402-9921 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 101041-8451

3. GOVERNOR 105419-3801

4. SUPPLY PUMP 105220-7170

5. AUTOM. ADVANCE MECHANIS

6. COUPLING PLATE

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY

11. Nozzle and Holder

12. Open Pre:MPa(Kqf/cm2)

13. NOZZLE-HOLDER

14. NOZZLE

15. NOZZLE SET

Include in #1:

101402-9921 as INJECTION-PUMP ASSEMBLY

101605-9201 as _

Cross reference number

BOSCH 9 400 614 035 9400614035

ZEXEL 101402-9921 1014029921

YANMAR 12391151020 12391151020

Zexel num

Bosch num

Firm num

Name

101402-9921

9 400 614 035

12391151020 YANMAR

INJECTION-PUMP ASSEMBLY
4TNE106 K 14BC INJECTION PUMP ASSY PE4A,5A, 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 131424-1520

Overflow valve opening pressure kPa 157 157 157

Overflow valve opening pressure kgf/cm2 1.6 1.6 1.6

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)
Right R

Injection timing adjustment

Direction of rotation (viewed from drive side)
Right R

Injection order 1-3-4-2

Pre-stroke mm 3.3 3.25 3.35

Beginning of injection position
Drive side NO.1

Difference between angles 1
Cal 1-3 deg. 90 89.5 90.5

Difference between angles 2
Cal 1-4 deg. 180 179.5 180.5

Difference between angles 3
Cyl.1-2 deg. 270 269.5 270.5

Injection quantity adjustment

Adjusting point A

Rack position 10.4

Pump speed r/min 1150 1150 1150

Average injection quantity mm3/st. 66.5 65.5 67.5

Max. variation between cylinders % 0 -2.5 2.5

Basic *

Fixing the lever *

Injection quantity adjustment_02

Adjusting point C

Rack position 7+-0.5

Pump speed r/min 550 550 550

Average injection quantity mm3/st. 9 8 10

Max. variation between cylinders % 0 -15 15

Fixing the rack *

Injection quantity adjustment_03

Adjusting point D

Rack position 12.1++

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 90 90 100

Fixing the lever *

Rack limit *

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)Target notch: K (2)Tolerance for racks not indicated: +-0.05mm. (3)RACK LIMIT (4)Set idle sub-spring (5)Main spring setting (6)Rack difference between N = N1 and N = N2 (7)Rack difference between N = N3 and N = N4
----------
K=10 N1=1150r/min N2=900r/min N3=1150r/min N4=350r/min
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Speed control lever angle

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

----------
a=14deg+-5deg b=25deg+-5deg

Stop lever angle

N:Pump normal S:Stop the pump. (1)Normal stop (2)Rack position = aa, speed = bb. (3)Stopper bolt setting (4)Use the pin above R = cc (5)Stopper bolt setting
----------
aa=1-0.5mm bb=0r/min cc=30mm
----------
a=13deg+-5deg b=(55deg)