101402-7270 ZEXEL 9 400 613 957 BOSCH INJECTION-PUMP ASSEMBLY 9400613957 1014027270 8971845130

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

BOSCH 9 400 613 957 9400613957

ZEXEL 101402-7270 1014027270

ISUZU 8971845130 8971845130

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Buy INJECTION-PUMP ASSEMBLY 101402-7270 zexel genuine, new aftermarket engine parts with delivery

Service parts 101402-7270 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 101041-8430

3. GOVERNOR 105419-2680

4. SUPPLY PUMP 105220-7300

5. AUTOM. ADVANCE MECHANIS

6. COUPLING PLATE

7. COUPLING PLATE 156638-8420

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105160-4170

11. Nozzle and Holder 1-15300-331-0

12. Open Pre:MPa(Kqf/cm2) 18.1{185}

13. NOZZLE-HOLDER 105030-4361

14. NOZZLE

105025-0290

15. NOZZLE SET

Include in #1:

101402-7270 as INJECTION-PUMP ASSEMBLY

104302-6050 as _

Cross reference number

BOSCH 9 400 613 957 9400613957

ZEXEL 101402-7270 1014027270

ISUZU 8971845130 8971845130

Zexel num

Bosch num

Firm num

Name

101402-7270

9 400 613 957

8971845130 ISUZU

INJECTION-PUMP ASSEMBLY
4BG1-T 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 EF8511/9A

Opening pressure MPa 17.2

Opening pressure kgf/cm2 175

Injection pipe
Outer diameter - inner diameter - length (mm) mm 6-2-600

Overflow valve 131424-4920

Overflow valve opening pressure kPa 127 107 147

Overflow valve opening pressure kgf/cm2 1.3 1.1 1.5

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 3.4 3.35 3.45

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 8.4

Pump speed r/min 1100 1100 1100

Average injection quantity mm3/st. 86 84.9 87.1

Max. variation between cylinders % 0 -2 2

Basic *

Fixing the lever *

Injection quantity adjustment_02

Adjusting point -

Rack position 6.1+-0.5

Pump speed r/min 475 475 475

Average injection quantity mm3/st. 8.8 7.4 10.2

Max. variation between cylinders % 0 -14 14

Fixing the rack *

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

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)Set idle sub-spring (4)Main spring setting
----------
K=6
----------

Speed control lever angle

F:Full speed I:Idle D:Dead point (1)With variable lever
----------

----------
a=(20deg)+-5deg b=(15deg)+-5deg c=(13deg)+-3deg

Stop lever angle

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

----------
a=13deg+-5deg b=53deg+-5deg

Timing setting

(1)Pump vertical direction (2)Position of gear mark 'CC' at No 1 cylinder's beginning of injection (3)B.T.D.C.: aa (4)-
----------
aa=14deg
----------
a=(100deg)

Information:

start by:a) remove timing gear coverb) remove flywheel housingc) remove pistonsd) remove crankshaft rear seal wear sleevee) remove crankshaft front seal wear sleevef) remove fuel injection pump housing and governor Check the bearing caps for a number as to their location. If a number can not be seen, put a number on the left side of cylinder block and bearing cap. 1. Loosen the bolts (2) that hold main bearing caps (1) to cylinder block.2. Install one of the bolts for flywheel in each end