106671-5441 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1066715441

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

ZEXEL 106671-5441 1066715441

Service parts 106671-5441 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 106067-0800

3. GOVERNOR 105407-5850

4. SUPPLY PUMP 105217-6010

5. AUTOM. ADVANCE MECHANIS 105681-1740

6. COUPLING PLATE 105662-1200

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105100-7130

11. Nozzle and Holder 16600-96514

12. Open Pre:MPa(Kqf/cm2) 17.7{180}/22.6{230}

13. NOZZLE-HOLDER 105031-4630

14. NOZZLE

105015-6340

15. NOZZLE SET

Include in #1:

106671-5441 as INJECTION-PUMP ASSEMBLY

Cross reference number

ZEXEL 106671-5441 1066715441

Zexel num

Bosch num

Firm num

Name

106671-5441

INJECTION-PUMP ASSEMBLY

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 132424-0620

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 1-4-2-6- 3-5

Pre-stroke mm 3.65 3.6 3.7

Beginning of injection position
Drive side NO.1

Difference between angles 1
Cal 1-4 deg. 60 59.5 60.5

Difference between angles 2
Cyl.1-2 deg. 120 119.5 120.5

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

Difference between angles 4
Cal 1-3 deg. 240 239.5 240.5

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

Injection quantity adjustment

Adjusting point A

Rack position 10

Pump speed r/min 650 650 650

Average injection quantity mm3/st. 156.5 154.5 158.5

Max. variation between cylinders % 0 -4 4

Basic *

Fixing the lever *

Boost pressure kPa 140 140

Boost pressure mmHg 1050 1050

Injection quantity adjustment_02

Adjusting point C

Rack position 9.4

Pump speed r/min 300 300 300

Average injection quantity mm3/st. 126 123 129

Max. variation between cylinders % 0 -4 4

Fixing the lever *

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Injection quantity adjustment_03

Adjusting point D

Rack position 5.5+-0.5

Pump speed r/min 420 420 420

Average injection quantity mm3/st. 12.5 11.5 13.5

Max. variation between cylinders % 0 -10 10

Fixing the rack *

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Boost compensator adjustment

Pump speed r/min 300 300 300

Rack position 9.4

Boost pressure kPa 10 4.7 15.3

Boost pressure mmHg 75 35 115

Boost compensator adjustment_02

Pump speed r/min 300 300 300

Rack position 10.1

Boost pressure kPa 50 47.3 52.7

Boost pressure mmHg 375 355 395

Boost compensator adjustment_03

Pump speed r/min 300 300 300

Rack position (11.3)

Boost pressure kPa 127 127 127

Boost pressure mmHg 950 950 950

Timer adjustment

Pump speed r/min 750+80

Advance angle deg. 0 0 0

Remarks
Start

Timer adjustment_02

Pump speed r/min 1100

Advance angle deg. 1.5 1 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)Boost compensator stroke: BCL (4)At excess fuel lever operation (at boost pressure 0): L1 (5)Set idle sub-spring (6)Main spring setting
----------
K=14 BCL=(1.9)mm L1=10.9+-0.1mm
----------

Speed control lever angle

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

----------
a=6deg+-5deg b=17deg+-5deg

Stop lever angle

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

----------
a=26.5deg+-5deg b=53deg+-5deg

0000001101

N:Normal B:When boosted (1)Rack position = aa (at boost pressure = bb)
----------
aa=10.9+-0.1mm bb=0kPa(0mmHg)
----------
a=(10deg) b=(18deg)

0000001501 GOV FULL LOAD ADJUSTMENT

Title1:Full load stopper adjustment Title2:Governor set speed LABEL1:Distinguishing LABEL2:Pump speed (r/min) LABEL3:Ave. injection quantity (mm3/st) LABEL4:Max. var. bet. cyl. LABEL5:Remarks LABEL6:Distinguishing LABEL7:Governor set speed (r/min) LABEL8:Maximum no-load speed (r/min) LABEL9:Remarks (1)Adjustment conditions are the same as those for measuring injection quantity. (2)At high idle rack position L
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L=6.7mm
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a1=A a2=B a3=C a4=- r1=650r/min r2=650r/min r3=650r/min r4=- Q1=156.5+-2mm3/st Q2=154.5+-2mm3/st Q3=128.5+-2mm3/st Q4=- c1=+-4% c2=+-4% c3=+-4% c4=- a5=22 a6=21 a7=20 a8=19 a9=18 a10=- a11=- a12=- a13=- a14=- a15=- r5=1000r/min r6=1050r/min r7=1000r/min r8=950r/min r9=900r/min r10=- r11=- r12=- r13=- r14=- r15=- R5=1180+-27r/min R6=1130+-26r/min R7=1075+-25r/min R8=1020+-23r/min R9=965+-22r/min R10=- R11=- R12=- R13=- R14=- R15=-