106692-4881 ZEXEL 9 400 617 861 BOSCH INJECTION-PUMP ASSEMBLY 9400617861 1066924881 6211711110

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

BOSCH 9 400 617 861 9400617861

ZEXEL 106692-4881 1066924881

KOMATSU 6211711110 6211711110

Service parts 106692-4881 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 106069-5860

3. GOVERNOR 105407-4211

4. SUPPLY PUMP 105217-1540

5. AUTOM. ADVANCE MECHANIS

6. COUPLING PLATE 105663-0380

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105111-4113

11. Nozzle and Holder 6211-11-3101

12. Open Pre:MPa(Kqf/cm2) 24.5{250}

13. NOZZLE-HOLDER 105041-7122

14. NOZZLE 105015-6390

15. NOZZLE SET

Include in #1:

106692-4881 as INJECTION-PUMP ASSEMBLY

Cross reference number

BOSCH 9 400 617 861 9400617861

ZEXEL 106692-4881 1066924881

KOMATSU 6211711110 6211711110

Zexel num

Bosch num

Firm num

Name

106692-4881

9 400 617 861

6211711110 KOMATSU

INJECTION-PUMP ASSEMBLY
S6D140 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 131424-3420

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 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 1-5-3-6- 2-4

Pre-stroke mm 3.75 3.7 3.8

Beginning of injection position
Drive side NO.1

Difference between angles 1
Cal 1-5 deg. 60 59.5 60.5

Difference between angles 2
Cal 1-3 deg. 120 119.5 120.5

Difference between angles 3
Cal 1-6 deg. 180 179.5 180.5

Difference between angles 4
Cyl.1-2 deg. 240 239.5 240.5

Difference between angles 5
Cal 1-4 deg. 300 299.5 300.5

Injection quantity adjustment

Adjusting point A

Rack position 8.2

Pump speed r/min 1000 1000 1000

Average injection quantity mm3/st. 158 156 160

Max. variation between cylinders % 0 -3 3

Basic *

Fixing the lever *

Injection quantity adjustment_02

Adjusting point C

Rack position 3.9+-0.5

Pump speed r/min 325 325 325

Average injection quantity mm3/st. 14.7 13.2 16.2

Max. variation between cylinders % 0 -15 15

Fixing the rack *

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 difference between N = N1 and N = N2
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K=15 N1=1000r/min N2=700r/min
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Speed control lever angle

F:Full speed I:Idle S:Stop
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a=(42deg)+-5deg b=(27deg)+-5deg c=0deg+-3deg

0000001501 LEVER

(F) P/N: Part number of the shim L1:Thickness (mm) 1. Adjustment of the control lever (1)Perform idling with the control lever (A) contacting the pushrod (B). At this time, confirm that the spring (C) is not compressed by control lever (A)'s operating torque. (2)To set the stop position, compress spring (C) using the control lever (A) and adjust the rack so that it contacts the guide screw (D) at position L2. Then, set and fix using the lock nut (E). Adjust the rack position L2 at this time using the shim (F). (3)Confirm that the control lever (A) returns to the idling position when pulled in the stop direction and then released.
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L2=0.2~2mm
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