106871-9330 ZEXEL 9 400 611 349 BOSCH INJECTION-PUMP ASSEMBLY 9400611349 1068719330

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

BOSCH 9 400 611 349 9400611349

ZEXEL 106871-9330 1068719330

Service parts 106871-9330 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 106080-7060

3. GOVERNOR 105489-5430

4. SUPPLY PUMP 105237-4950

5. AUTOM. ADVANCE MECHANIS 105681-1540

6. COUPLING PLATE 105663-0850

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:

106871-9330 as INJECTION-PUMP ASSEMBLY

Cross reference number

BOSCH 9 400 611 349 9400611349

ZEXEL 106871-9330 1068719330

Zexel num

Bosch num

Firm num

Name

106871-9330

9 400 611 349

DPICO

INJECTION-PUMP ASSEMBLY
P Q

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 134424-1320

Overflow valve opening pressure kPa 157 123 191

Overflow valve opening pressure kgf/cm2 1.6 1.25 1.95

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 1-2-7-3- 4-5-6-8

Pre-stroke mm 4.8 4.75 4.85

Beginning of injection position
Governor side NO.1

Difference between angles 1
Cyl.1-2 deg. 45 44.5 45.5

Difference between angles 2
Cal 1-7 deg. 90 89.5 90.5

Difference between angles 3
Cal 1-3 deg. 135 134.5 135.5

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

Difference between angles 5
Cal 1-5 deg. 225 224.5 225.5

Difference between angles 6
Cal 1-6 deg. 270 269.5 270.5

Difference between angles 7
Cal 1-8 deg. 315 314.5 315.5

Injection quantity adjustment

Adjusting point -

Rack position 10.3

Pump speed r/min 700 700 700

Each cylinder's injection qty mm3/st. 130 126.1 133.9

Basic *

Fixing the rack *

Standard for adjustment of the maximum variation between cylinders *

Injection quantity adjustment_02

Adjusting point C

Rack position 5.4+-0.5

Pump speed r/min 225 225 225

Each cylinder's injection qty mm3/st. 19 16.1 21.9

Fixing the rack *

Standard for adjustment of the maximum variation between cylinders *

Injection quantity adjustment_03

Adjusting point A

Rack position R1(10.3)

Pump speed r/min 700 700 700

Average injection quantity mm3/st. 130 129 131

Basic *

Fixing the lever *

Injection quantity adjustment_04

Adjusting point B

Rack position R2(R1+0. 8)

Pump speed r/min 1100 1100 1100

Average injection quantity mm3/st. 143 139 147

Fixing the lever *

Injection quantity adjustment_05

Adjusting point E

Rack position -

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 155 115 195

Fixing the lever *

Remarks
After startup boost setting

Timer adjustment

Pump speed r/min (N4+50)- -

Advance angle deg. 0 0 0

Remarks
Start

Timer adjustment_02

Pump speed r/min N4(800)

Advance angle deg. 0.5

Timer adjustment_03

Pump speed r/min (1100)

Advance angle deg. 4.5 4 5

Remarks
Finish

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)Tolerance for racks not indicated: +-0.05mm. (2)Excess fuel setting for starting: SXL (3)Damper spring setting
----------
SXL=(R2+0.2)+0.2mm
----------

Speed control lever angle

F:Full speed
----------

----------
a=(19.5deg)+-5deg

0000000901

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

----------
a=10deg+-5deg b=30.5deg+-3deg

Stop lever angle

S:Stop the pump. (1)Rack position = [(non-injection rack at speed = aa)-0.3]-0.5 (2)Stopper bolt setting (3)Free (at delivery) (4)Drive side (5)(Actual measurement)
----------
aa=1320r/min
----------
a=10.5deg+-5deg

0000001501 MICRO SWITCH

Adjustment of the micro-switch Adjust the bolt to obtain the following lever position when the micro-switch is ON. (1)Speed N1 (2)Rack position Ra
----------
N1=325r/min Ra=4.9+-0.1mm
----------

0000001601 GOVERNOR TORQUE CONTROL

Dr:Torque control stroke (A): Without torque control spring capsule 1. Adjustment procedures (1)Procedure is the same as that for the RFD (former type), except that the positive torque control stroke must be determined at the full lever setting. 2. Procedures for adjustment (1)Remove the torque control spring capsule. (2)Operate the pump at approximately N1. (End of idling spring operation < N1.) (3)Tilt the lever to the full side. (4)Set so that R = RF. (5)Increase the speed by pushing in the screw (attached to the bracket on the rear of the tension lever) through the adjusting window. (6)Adjust so that the torque control stroke Dr1 can be obtained. (7)Align N2 and N3 with the torque control spring capsule. 3. Final confirmation (1)After final confirmation, temporarily set the load lever to N = N1, R = idling position. (2)From this condition, increase speed to N = N4. (3)Confirm that positive torque control stroke is Dr2.
----------
N1=500r/min N2=(585)r/min N3=(1070)r/min N4=1100r/min RF=10.1mm Dr1=1mm Dr2=0+0.3mm
----------

Timing setting

(1)Pump vertical direction (2)Coupling's key groove position at No 1 cylinder's beginning of injection (3)B.T.D.C.: aa (4)-
----------
aa=13deg
----------
a=(40deg)