106671-9131 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1066719131

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

ZEXEL 106671-9131 1066719131

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Cross reference number

ZEXEL 106671-9131 1066719131

Zexel num

Bosch num

Firm num

Name

106671-9131
106671-9133

DPICO

INJECTION-PUMP ASSEMBLY
Q * Q

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 131424-4420

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 1-5-3-6- 2-4

Pre-stroke mm 4.4 4.35 4.45

Beginning of injection position
Governor 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 -

Rack position 12.2

Pump speed r/min 700 700 700

Average injection quantity mm3/st. 156.5 152.6 160.4

Basic *

Fixing the rack *

Standard for adjustment of the maximum variation between cylinders *

Injection quantity adjustment_02

Adjusting point C

Rack position 7.1+-0.5

Pump speed r/min 225 225 225

Each cylinder's injection qty mm3/st. 30 25.6 34.4

Fixing the rack *

Standard for adjustment of the maximum variation between cylinders *

Injection quantity adjustment_03

Adjusting point A

Rack position R1(12.2)

Pump speed r/min 700 700 700

Average injection quantity mm3/st. 156.5 155.5 157.5

Basic *

Fixing the lever *

Boost pressure kPa 89.3 89.3

Boost pressure mmHg 670 670

Injection quantity adjustment_04

Adjusting point B

Rack position R1(12.2)

Pump speed r/min 1100 1100 1100

Average injection quantity mm3/st. 132 126 138

Fixing the lever *

Boost pressure kPa 89.3 89.3

Boost pressure mmHg 670 670

Injection quantity adjustment_05

Adjusting point E

Rack position -

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 105 65 145

Fixing the lever *

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Boost compensator adjustment

Pump speed r/min 600 600 600

Rack position R2(R1-2. 6)

Boost pressure kPa 3.3 3.3 6.6

Boost pressure mmHg 25 25 50

Boost compensator adjustment_02

Pump speed r/min 600 600 600

Rack position R1(12.2)

Boost pressure kPa 76 76 76

Boost pressure mmHg 570 570 570

Timer adjustment

Pump speed r/min -

Advance angle deg. 1.5 1 2

Load 0/4

Remarks
Measure speed (beginning of operation).

Timer adjustment_02

Pump speed r/min -

Advance angle deg. 0 0 0

Load 4/4

Remarks
Measure the actual speed.

Timer adjustment_03

Pump speed r/min -

Advance angle deg. 0.5

Load 4/4

Remarks
Measure the actual speed.

Timer adjustment_04

Pump speed r/min -

Advance angle deg. 2.5 2 3

Load 4/4

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)Boost compensator stroke: BCL (5)Damper spring setting
----------
RT=1 TH=2.1mm BCL=2.6+-0.1mm
----------

Speed control lever angle

F:Full speed
----------

----------
a=(18deg)+-5deg

0000000901

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

----------
a=31deg+-5deg b=33.5deg+-3deg

Stop lever angle

S:Stop the pump. (1)Rack position = aa (2)Lever free and normal position (3)Stopper bolt setting
----------
aa=3.5-0.5mm
----------
a=38deg+-5deg b=38deg+7deg-5deg

0000001501 MICRO SWITCH

Adjustment of the micro-switch Adjust the bolt to obtain the following lever position when the micro-switch is ON. (1)Speed N1 (2)Rack position Ra
----------
N1=325r/min Ra=6.8+-0.1mm
----------

Timing setting

(1)Pump vertical direction (2)Coupling's key groove position at No 1 cylinder's beginning of injection (3)B.T.D.C.: aa (4)-
----------
aa=14deg
----------
a=(6deg)

Information:

Do not operate or work on this product unless you have read and understood the instruction and warnings in the relevant Operation and Maintenance Manuals and relevant service literature. Failure to follow the instructions or heed the warnings could result in injury or death. Proper care is your responsibility.
The following changes are adaptable to the products within the listed serial numbers, and are effective with all products after the listed serial numbers.The table below contains the new fuel injector part numbers.Note: Use a 563-8152 Engine Oil Filter (High Efficiency) along with the new fuel injectors.
Table 1
Required Parts
Item Qty New Part Number Part Name
1 6 387-9426 Fuel Injector Gp
2 6 387-9428 Fuel Injector Gp
3 6 387-9429 Fuel Injector Gp
4 6 387-9430 Fuel Injector Gp
5 6 387-9432 Fuel Injector Gp
6 6 387-9434 Fuel Injector Gp
7 6 387-9436 Fuel Injector Gp
8 6 387-9437 Fuel Injector Gp
9 6 387-9438 Fuel Injector Gp
10 6 387-9439 Fuel Injector Gp
11 6 387-9440 Fuel Injector Gp
12 6 387-9441 Fuel Injector Gp
13 6 557-7627 Fuel Injector Gp
14 6 557-7633 Fuel Injector Gp
15 1 563-8152 Engine Oil Filter
16 6 573-4231 Fuel Injector Gp
17 6 573-4235 Fuel Injector Gp This change is effective with fuel injector serial number 3B142289137E.