106675-4170 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1066754170

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

ZEXEL 106675-4170 1066754170

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Service parts 106675-4170 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP

3. GOVERNOR 105407-5610

4. SUPPLY PUMP

105217-6030

5. AUTOM. ADVANCE MECHANIS

6. COUPLING PLATE 105664-0431

7. COUPLING PLATE 156637-2820

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105111-4540

11. Nozzle and Holder 6152-12-3100

12. Open Pre:MPa(Kqf/cm2) 27.5{280}

13. NOZZLE-HOLDER 105041-7130

14. NOZZLE

105025-0120

15. NOZZLE SET

Include in #1:

106675-4170 as INJECTION-PUMP ASSEMBLY

Cross reference number

ZEXEL 106675-4170 1066754170

Zexel num

Bosch num

Firm num

Name

106675-4170

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 131424-1520

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)
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 3.8 3.75 3.85

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 8.4

Pump speed r/min 1100 1100 1100

Average injection quantity mm3/st. 141 139 143

Max. variation between cylinders % 0 -3 3

Basic *

Fixing the lever *

Boost pressure kPa 33.3 33.3

Boost pressure mmHg 250 250

Injection quantity adjustment_02

Adjusting point C

Rack position 5.9+-0.5

Pump speed r/min 350 350 350

Average injection quantity mm3/st. 11 9.5 12.5

Max. variation between cylinders % 0 -15 15

Fixing the rack *

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Injection quantity adjustment_03

Adjusting point E

Rack position 10.3+0.2

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 180 160 200

Fixing the lever *

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Rack limit *

Boost compensator adjustment

Pump speed r/min 600 600 600

Rack position R1-0.9

Boost pressure kPa 6.7 5.4 8

Boost pressure mmHg 50 40 60

Boost compensator adjustment_02

Pump speed r/min 600 600 600

Rack position R1(9.1)

Boost pressure kPa 20 20 20

Boost pressure mmHg 150 150 150

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 LIMIT: RAL (4)Boost compensator stroke: BCL (5)Rack difference between N = N1 and N = N2
----------
K=14 RAL=10.3+0.2mm BCL=0.9+-0.1mm N1=1100r/min N2=700r/min
----------

Speed control lever angle

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

----------
a=(10deg)+-5deg b=(24deg)+-5deg

Stop lever angle

N:Pump normal S:Stop the pump. (1)Rack position = aa, speed = bb (stamp at delivery)
----------
aa=1-0.2mm bb=0r/min
----------
a=33deg+-5deg b=70deg+-5deg

Timing setting

(1)Pump vertical direction (2)Coupling's key groove position at No 1 cylinder's beginning of injection (3)- (4)-
----------

----------
a=(150deg)

Information:

Introduction
Do not perform any procedure in this Special Instruction until you read this information and you understand this information. This Special Instruction is intended for the installation of the 257-4183 Injector Wiring Harness Kit . The 257-4183 Injector Wiring Harness Kit can be used to repair fuel injector connectors.
Table 1
Required Tools
Tool Part Number Part Name Qty
A 9S-9150 Terminal Crimp Tool As 1
B 9U-6070