106661-0280 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1066610280

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

ZEXEL 106661-0280 1066610280

Service parts 106661-0280 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 106066-1020

3. GOVERNOR 105427-0140

4. SUPPLY PUMP 105217-4000

5. AUTOM. ADVANCE MECHANIS 105614-0730

6. COUPLING PLATE 105662-0680

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105100-4050

11. Nozzle and Holder 16600-96001

12. Open Pre:MPa(Kqf/cm2) 19.6{200}

13. NOZZLE-HOLDER 105031-4270

14. NOZZLE

105015-2780

15. NOZZLE SET

Include in #1:

106661-0280 as INJECTION-PUMP ASSEMBLY

Cross reference number

ZEXEL 106661-0280 1066610280

Zexel num

Bosch num

Firm num

Name

106661-0280
106661-0282

NISSAN-DIESEL

INJECTION-PUMP ASSEMBLY
PD6T *

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 11.3

Pump speed r/min 750 750 750

Average injection quantity mm3/st. 123.5 121.5 125.5

Max. variation between cylinders % 0 -4 4

Basic *

Fixing the lever *

Boost pressure kPa 28.7 28.7

Boost pressure mmHg 215 215

Injection quantity adjustment_02

Adjusting point C

Rack position 7.2+-0.5

Pump speed r/min 225 225 225

Average injection quantity mm3/st. 13.2 11.5 14.9

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 500 500 500

Rack position 10.5

Boost pressure kPa 6.7 4 9.4

Boost pressure mmHg 50 30 70

Boost compensator adjustment_02

Pump speed r/min 500 500 500

Rack position 11.3

Boost pressure kPa 15.3 15.3 15.3

Boost pressure mmHg 115 115 115

Boost compensator adjustment_03

Pump speed r/min 500 500 500

Rack position (12.8)

Remarks
Measure actual boost pressure.

Timer adjustment

Pump speed r/min 500+-50

Advance angle deg. 0 0 0

Remarks
Start

Timer adjustment_02

Pump speed r/min 700

Advance angle deg. 0.75 0.4 1.1

Timer adjustment_03

Pump speed r/min 900

Advance angle deg. 1.25 0.9 1.6

Timer adjustment_04

Pump speed r/min 1100+50

Advance angle deg. 2.5 1.9 2.7

Remarks
Finish

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)Adjust with the load control lever in the full position (variable speed specification). (2)Adjust with speed control lever at full position (minimum-maximum speed specification) (3)Target notch: K (4)Tolerance for racks not indicated: +-0.05mm. (5)Deliver with idle sub-spring not operating. (6)Boost compensator excessive fuel lever at operation: L1 (at 0 boost pressure) (7)Boost compensator stroke: BCL (8)Main spring setting
----------
K=17 L1=12.3+0.5mm BCL=(2.3)mm
----------

Speed control lever angle

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

----------
a=14deg+-5deg b=32deg+-3deg c=30deg+-5deg

0000000901

F:Full load S:Stop I:Idle (1)At rack position = aa, speed = bb (2)Use the hole above R = cc (3)Without return spring
----------
aa=6.2mm bb=0r/min cc=55mm
----------
a=33deg+-3deg b=(27deg)+-3deg c=28deg+-5deg d=8deg+-3deg

0000001101

N:Normal B:When boosted (1)Rack position = aa (at boost pressure bb) (2)Drive side
----------
aa=12.3+0.5mm bb=0kPa(0mmHg)
----------
a=10deg+-5deg b=(20deg)