106671-5580 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1066715580

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

ZEXEL 106671-5580 1066715580

Service parts 106671-5580 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 106067-0690

3. GOVERNOR 105487-7210

4. SUPPLY PUMP 105217-1850

5. AUTOM. ADVANCE MECHANIS 105636-2740

6. COUPLING PLATE 105662-1200

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105101-5600

11. Nozzle and Holder 16600-96520

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

13. NOZZLE-HOLDER 105031-4370

14. NOZZLE

105015-6340

15. NOZZLE SET

Include in #1:

106671-5580 as INJECTION-PUMP ASSEMBLY

Cross reference number

ZEXEL 106671-5580 1066715580

Zexel num

Bosch num

Firm num

Name

106671-5580

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 11.7

Pump speed r/min 650 650 650

Average injection quantity mm3/st. 157 155 159

Max. variation between cylinders % 0 -4 4

Basic *

Fixing the lever *

Boost pressure kPa 66.7 66.7

Boost pressure mmHg 500 500

Injection quantity adjustment_02

Adjusting point C

Rack position 8.1+-0.5

Pump speed r/min 250 250 250

Average injection quantity mm3/st. 15 14 16

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 400 400 400

Rack position 9.9

Boost pressure kPa 13.3 12 14.6

Boost pressure mmHg 100 90 110

Boost compensator adjustment_02

Pump speed r/min 400 400 400

Rack position 12.2+0.2

Boost pressure kPa 53.3 53.3 53.3

Boost pressure mmHg 400 400 400

Timer adjustment

Pump speed r/min 1155++

Advance angle deg. 0 0 0

Remarks
Do not advance until starting N = 1155.

Timer adjustment_02

Pump speed r/min 1155

Advance angle deg. 0.5

Timer adjustment_03

Pump speed r/min -

Advance angle deg. 2 2 2

Remarks
Measure the actual speed, stop

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)Lever ratio: RT (2)Target shim dimension: TH (3)Tolerance for racks not indicated: +-0.05mm. (4)Rack limit using the stop lever: R1 (5)Boost compensator stroke: BCL (6)Damper spring setting (7)Variable speed specification: idling adjustment (8)Fix the lever at the full-load position at delivery. (9)Main spring setting (10)Set idle sub-spring
----------
RT=1 TH=1.7mm R1=12.2+0.2mm BCL=(2.4)mm
----------

Speed control lever angle

F:Full speed I:Idle (1)Set the pump speed at aa (2)Set the stopper bolt (fixed at full-load position at delivery.)
----------
aa=290r/min
----------
a=(26.5deg)+-5deg b=(17deg)+-5deg

0000000901

F:Full load I:Idle (1)Stopper bolt setting (2)At center of threaded hole above R = aa
----------
aa=17mm
----------
a=15deg+-5deg b=25deg+-3deg

Stop lever angle

N:Pump normal S:Stop the pump. (1)Use the hole at R = aa (2)Drive side (3)Rack position bb
----------
aa=50mm bb=12.2+0.2mm
----------
a=30deg+-5deg b=32deg+-5deg