106671-8361 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1066718361

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

ZEXEL 106671-8361 1066718361

Cross reference number

ZEXEL 106671-8361 1066718361

Zexel num

Bosch num

Firm num

Name

106671-8361

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 134424-1420

Overflow valve opening pressure kPa 162 147 177

Overflow valve opening pressure kgf/cm2 1.65 1.5 1.8

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 1-4-2-6- 3-5

Pre-stroke mm 4.6 4.54 4.6

Beginning of injection position
Drive side NO.1

Difference between angles 1
Cal 1-4 deg. 60 59.75 60.25

Difference between angles 2
Cyl.1-2 deg. 120 119.75 120.25

Difference between angles 3
Cal 1-6 deg. 180 179.75 180.25

Difference between angles 4
Cal 1-3 deg. 240 239.75 240.25

Difference between angles 5
Cal 1-5 deg. 300 299.75 300.25

Injection quantity adjustment

Adjusting point A

Rack position 7.2

Pump speed r/min 500 500 500

Average injection quantity mm3/st. 141.4 138.4 144.4

Fixing the lever *

Injection quantity adjustment_02

Adjusting point B

Rack position 7.5

Pump speed r/min 700 700 700

Average injection quantity mm3/st. 149.7 147.7 151.7

Max. variation between cylinders % 0 -2 2

Basic *

Fixing the lever *

Injection quantity adjustment_03

Adjusting point C

Rack position 7.7

Pump speed r/min 1075 1075 1075

Average injection quantity mm3/st. 155.8 152.8 158.8

Fixing the lever *

Injection quantity adjustment_04

Adjusting point D

Rack position 3.7+-0.5

Pump speed r/min 225 225 225

Average injection quantity mm3/st. 8.8 5.8 11.8

Max. variation between cylinders % 0 -15 15

Fixing the rack *

Injection quantity adjustment_05

Adjusting point F

Rack position -

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 160 160 180

Fixing the lever *

Remarks
After startup boost setting

Timer adjustment

Pump speed r/min 695--

Advance angle deg. 0 0 0

Load 1/4

Remarks
Start

Timer adjustment_02

Pump speed r/min 645

Advance angle deg. 0.3

Load 1/4

Timer adjustment_03

Pump speed r/min 800

Advance angle deg. 1 0.7 1.3

Load 4/4

Timer adjustment_04

Pump speed r/min 860

Advance angle deg. 1 0.7 1.3

Load 3/4

Timer adjustment_05

Pump speed r/min 1075

Advance angle deg. 5.5 5.2 5.8

Load 4/4

Remarks
Finish

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)Set idle at point K (N = N1, R = R1) and confirm that the injection quantity at N = N2 at point J is Q1. (5)Excess fuel setting for starting: SXL (N = N3) (6)Damper spring setting
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RT=0.8 TH=2.8mm N1=325r/min R1=3.7mm N2=1000r/min Q1=0mm3/st SXL=8+-0.1mm N3=350r/min
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Speed control lever angle

F:Full speed
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a=(13deg)+-5deg

0000000901

F:Full load I:Idle (1)Use the hole at R = aa (2)Stopper bolt setting
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aa=45mm
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a=24deg+-5deg b=35deg+-3deg

Stop lever angle

N:Pump normal S:Stop the pump.
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a=15deg+-5deg b=64deg+-5deg

0000001501 RACK SENSOR

(VR) measurement voltage (I) Part number of the control unit (G) Apply red paint. (H): End surface of the pump 1. Rack sensor adjustment (-0620) (1)Fix the speed control lever at the full position (2)Set the speed to N1 r/min. (If the boost compensator is provided, apply boost pressure.) (3)Adjust the bobbin (A) so that the rack sensor's output voltage is VR+-0.01. (4)At that time, rack position must be Ra. (5)Apply G at two places. Connecting part between the joint (B) and the nut (F) Connecting part between the joint (B) and the end surface of the pump (H)
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N1=900r/min Ra=7.7mm
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0000001601 GOVERNOR TORQUE CONTROL

Dr:Torque control stroke (A): Without torque control spring capsule 1. Adjustment procedures (1)Procedure is the same as that for the RFD (former type), except that the positive torque control stroke must be determined at the full lever setting. 2. Procedures for adjustment (1)Remove the torque control spring capsule. (2)Operate the pump at approximately N1. (End of idling spring operation < N1.) (3)Tilt the lever to the full side. (4)Set so that R = RF. (5)Increase the speed by pushing in the screw (attached to the bracket on the rear of the tension lever) through the adjusting window. (6)Adjust so that the torque control stroke Dr1 can be obtained. (7)Align N2 and N3 with the torque control spring capsule. 3. Final confirmation (1)After final confirmation, temporarily set the load lever to N = N1, R = idling position. (2)From this condition, increase speed to N = N4. (3)Confirm that positive torque control stroke is Dr2.
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N1=500r/min N2=- N3=- N4=1000r/min RF=7.2mm Dr1=0.5mm Dr2=0+0.3mm
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