106671-6620 ZEXEL F 019 Z10 737 BOSCH INJECTION-PUMP ASSEMBLY f019z10737 1066716620 1156034390

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

BOSCH F 019 Z10 737 f019z10737

ZEXEL 106671-6620 1066716620

ISUZU 1156034390 1156034390

Service parts 106671-6620 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 106067-6680

3. GOVERNOR 105407-8080

4. SUPPLY PUMP 105237-5550

5. AUTOM. ADVANCE MECHANIS 105681-6070

6. COUPLING PLATE 105664-2041

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105110-8172

11. Nozzle and Holder

12. Open Pre:MPa(Kqf/cm2) 17.7(180)/22.1(225)

13. NOZZLE-HOLDER 105041-4341

14. NOZZLE

15. NOZZLE SET 105019-2701

Include in #1:

106671-6620 as INJECTION-PUMP ASSEMBLY

Cross reference number

BOSCH F 019 Z10 737 f019z10737

ZEXEL 106671-6620 1066716620

ISUZU 1156034390 1156034390

Zexel num

Bosch num

Firm num

Name

106671-6620
106671-6621

F 019 Z10 737

1156034390 ISUZU

INJECTION-PUMP ASSEMBLY
6SD1-X * K

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 134424-4320

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 255 255 255

Tester oil delivery pressure kgf/cm2 2.6 2.6 2.6

Direction of rotation (viewed from drive side)
Left L

Injection timing adjustment

Direction of rotation (viewed from drive side)
Left L

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

Pre-stroke mm 3.9 3.87 3.93

Beginning of injection position
Governor side NO.1

Difference between angles 1
Cal 1-5 deg. 60 59.75 60.25

Difference between angles 2
Cal 1-3 deg. 120 119.75 120.25

Difference between angles 3
Cal 1-6 deg. 180 179.75 180.25

Difference between angles 4
Cyl.1-2 deg. 240 239.75 240.25

Difference between angles 5
Cal 1-4 deg. 300 299.75 300.25

Injection quantity adjustment

Adjusting point A

Rack position 15.7

Pump speed r/min 1000 1000 1000

Average injection quantity mm3/st. 168 166 170

Max. variation between cylinders % 0 -3 3

Basic *

Fixing the lever *

Boost pressure kPa 80 80

Boost pressure mmHg 600 600

Injection quantity adjustment_02

Adjusting point -

Rack position 9.3+-0.5

Pump speed r/min 500 500 500

Average injection quantity mm3/st. 18 14.8 21.2

Max. variation between cylinders % 0 -13 13

Fixing the rack *

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

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

Boost compensator adjustment

Pump speed r/min 500 500 500

Rack position 11.95

Boost pressure kPa 30 26 34

Boost pressure mmHg 225 195 255

Boost compensator adjustment_02

Pump speed r/min 500 500 500

Rack position 14

Boost pressure kPa 66.7 60 73.4

Boost pressure mmHg 500 450 550

Timer adjustment

Pump speed r/min 550--

Advance angle deg. 0 0 0

Remarks
Start

Timer adjustment_02

Pump speed r/min 500

Advance angle deg. 0 -0.5 0

Timer adjustment_03

Pump speed r/min 650+-25

Advance angle deg. -2.5 -3 -2

Remarks
Finish

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)Deliver with rack limit not operating (4)Boost compensator stroke: BCL (5)Rack difference between N = N1 and N = N2 (6)Set idle sub-spring
----------
K=9 BCL=2.05+-0.1mm N1=1000r/min N2=500r/min
----------

Speed control lever angle

F:Full speed I:Idle S:Stop (1)Use the hole at R = aa
----------
aa=70mm
----------
a=4deg+-5deg b=20deg+-5deg c=31deg+-3deg

Stop lever angle

N:Pump normal S:Stop the pump. (1)Rack position = aa, speed = bb (stamp at delivery) (2)Normal (3)Use the hole above R = cc
----------
aa=1-0.5mm bb=0r/min cc=23mm
----------
a=15deg+-5deg b=70deg+-5deg

0000001501 TAMPER PROOF

Tamperproofing-equipped boost compensator cover installation procedure (A) After adjusting the boost compensator, tighten the bolts to remove the heads. (1)Before adjusting the governor and the boost compensator, tighten the screw to the specified torque. (Tightening torque T = T1 maximum) (2)After adjusting the governor and the boost compensator, tighten to the specified torque to break off the bolt heads. (Tightening torque T = T2 maximum)
----------
T1=2.5N-m(0.25kgf-m) T2=2.9~4.4N-m(0.3~0.45kgf-m)
----------

Timing setting

(1)Pump vertical direction (2)Positions of coupling's threaded installation holes at No 1 cylinder's beginning of injection (3)B.T.D.C.: aa (4)-
----------
aa=12deg
----------
a=(50deg)