106671-6041 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1066716041 1156030512

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

ZEXEL 106671-6041 1066716041

ISUZU 1156030512 1156030512

Service parts 106671-6041 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 106067-0640

3. GOVERNOR 105923-1671

4. SUPPLY PUMP 105237-4850

5. AUTOM. ADVANCE MECHANIS 105681-5380

6. COUPLING PLATE 105664-2261

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105101-7980

11. Nozzle and Holder 1-15300-332-0

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

13. NOZZLE-HOLDER 105031-4801

14. NOZZLE

105025-0700

15. NOZZLE SET

Include in #1:

106671-6041 as INJECTION-PUMP ASSEMBLY

Cross reference number

ZEXEL 106671-6041 1066716041

ISUZU 1156030512 1156030512

Zexel num

Bosch num

Firm num

Name

106671-6041
106671-6042

1156030512 ISUZU

INJECTION-PUMP ASSEMBLY
6SD1-TCE * 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 134424-1920

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)
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 4.5 4.47 4.53

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 -

Rack position 11.5

Pump speed r/min 800 800 800

Average injection quantity mm3/st. 149 147 151

Max. variation between cylinders % 0 -3 3

Basic *

Fixing the rack *

Standard for adjustment of the maximum variation between cylinders *

Injection quantity adjustment_02

Adjusting point H

Rack position 6.4+-0.5

Pump speed r/min 290 290 290

Average injection quantity mm3/st. 10.5 7.3 13.7

Max. variation between cylinders % 0 -13 13

Fixing the rack *

Standard for adjustment of the maximum variation between cylinders *

Injection quantity adjustment_03

Adjusting point A

Rack position R1(11.5)

Pump speed r/min 800 800 800

Average injection quantity mm3/st. 149 147 151

Basic *

Fixing the lever *

Boost pressure kPa 28.7 28.7

Boost pressure mmHg 215 215

Injection quantity adjustment_04

Adjusting point B

Rack position R1+0.3

Pump speed r/min 1100 1100 1100

Average injection quantity mm3/st. 153.5 147.5 159.5

Fixing the lever *

Boost pressure kPa 28.7 28.7

Boost pressure mmHg 215 215

Boost compensator adjustment

Pump speed r/min 500 500 500

Rack position R2-1.15

Boost pressure kPa 10 8.7 11.3

Boost pressure mmHg 75 65 85

Boost compensator adjustment_02

Pump speed r/min 500 500 500

Rack position R2(R1-1. 3)

Boost pressure kPa 15.3 15.3 15.3

Boost pressure mmHg 115 115 115

Timer adjustment

Pump speed r/min 850--

Advance angle deg. 0 0 0

Remarks
Start

Timer adjustment_02

Pump speed r/min 800

Advance angle deg. 0.5

Timer adjustment_03

Pump speed r/min 875

Advance angle deg. 1.5 1 2

Remarks
Finish

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)Torque cam stamping: T1 (2)Tolerance for racks not indicated: +-0.05mm. (3)Boost compensator stroke: BCL
----------
T1=AD53 BCL=1.15+-0.1mm
----------

Speed control lever angle

F:Full speed I:Idle (1)Use the pin at R = aa (2)Stopper bolt set position 'H'
----------
aa=35mm
----------
a=27deg+-5deg b=29.5deg+-3deg

Stop lever angle

N:Pump normal S:Stop the pump. (1)Use the pin at R = aa (2)Set the stopper bolt so that speed = bb and rack position = cc. (Confirm non-injection.)
----------
aa=40mm bb=0r/min cc=1.5+-0.3mm
----------
a=22deg+-5deg b=41deg+-5deg

Timing setting

(1)Pump vertical direction (2)Position of timer's threaded hole at No 1 cylinder's beginning of injection (3)B.T.D.C.: aa (4)-
----------
aa=10deg
----------
a=(50deg)