106971-3143 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1069713143 220007471c

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

ZEXEL 106971-3143 1069713143

HINO 220007471C 220007471c

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Buy INJECTION-PUMP ASSEMBLY 106971-3143 zexel genuine, new aftermarket engine parts with delivery

Service parts 106971-3143 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 106097-5621

3. GOVERNOR 105489-3093

4. SUPPLY PUMP 105237-1670

5. AUTOM. ADVANCE MECHANIS 105683-0070

6. COUPLING PLATE 105664-0851

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105101-7183

11. Nozzle and Holder 23600-2252A

12. Open Pre:MPa(Kqf/cm2) 15.7{160}/24.5{250}

13. NOZZLE-HOLDER 105030-3482

14. NOZZLE

105015-8710

15. NOZZLE SET

Include in #1:

106971-3143 as INJECTION-PUMP ASSEMBLY

Cross reference number

ZEXEL 106971-3143 1069713143

HINO 220007471C 220007471c

Zexel num

Bosch num

Firm num

Name

106971-3143
106971-3144

220007471C HINO

INJECTION-PUMP ASSEMBLY
V25C A * K

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 134424-1020

Overflow valve opening pressure kPa 127 107 147

Overflow valve opening pressure kgf/cm2 1.3 1.1 1.5

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 1-10-9-4 -3-6-5-8 -7-2

Pre-stroke mm 4.5 4.44 4.5

Beginning of injection position
Governor side NO.1

Difference between angles 1
Cal 1-10 deg. 27 26.75 27.25

Difference between angles 2
Cal 1-9 deg. 72 71.75 72.25

Difference between angles 3
Cal 1-4 deg. 99 98.75 99.25

Difference between angles 4
Cal 1-3 deg. 144 143.75 144.25

Difference between angles 5
Cal 1-6 deg. 171 170.75 171.25

Difference between angles 6
Cal 1-5 deg. 216 215.75 216.25

Difference between angles 7
Cal 1-8 deg. 243 242.75 243.25

Difference between angles 8
Cal 1-7 deg. 288 287.75 288.25

Difference between angles 9
Cyl.1-2 deg. 315 314.75 315.25

Injection quantity adjustment

Adjusting point A

Rack position 8.6

Pump speed r/min 700 700 700

Average injection quantity mm3/st. 143.7 141.7 145.7

Max. variation between cylinders % 0 -2 2

Basic *

Fixing the lever *

Injection quantity adjustment_02

Adjusting point B

Rack position 8.5

Pump speed r/min 500 500 500

Average injection quantity mm3/st. 142.4 139.4 145.4

Fixing the lever *

Injection quantity adjustment_03

Adjusting point C

Rack position 8.7+-0.5

Pump speed r/min 1100 1100 1100

Average injection quantity mm3/st. 134.8 128.8 140.8

Fixing the lever *

Injection quantity adjustment_04

Adjusting point D

Rack position 8

Pump speed r/min 1200 1200 1200

Average injection quantity mm3/st. 116.5 113.5 119.5

Fixing the lever *

Injection quantity adjustment_05

Adjusting point E

Rack position 4+-0.5

Pump speed r/min 225 225 225

Average injection quantity mm3/st. 14 11 17

Max. variation between cylinders % 0 -15 15

Fixing the rack *

Injection quantity adjustment_06

Adjusting point F

Rack position 9.65+-0. 1

Pump speed r/min 300 300 300

Average injection quantity mm3/st. 172.7 168.7 176.7

Fixing the lever *

Remarks
Startup boost setting

Injection quantity adjustment_07

Adjusting point G

Rack position -

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 195 195 205

Fixing the lever *

Remarks
After startup boost setting

Injection quantity adjustment_08

Adjusting point L

Rack position 8.7

Pump speed r/min 900 900 900

Average injection quantity mm3/st. 142.7 136.7 148.7

Fixing the lever *

Timer adjustment

Pump speed r/min 600--

Advance angle deg. 0 0 0

Load 1/4

Remarks
Start

Timer adjustment_02

Pump speed r/min 550

Advance angle deg. 0.3

Load 1/4

Timer adjustment_03

Pump speed r/min (620--)

Advance angle deg. 1 0.7 1.3

Load 4/4

Remarks
Measure the actual speed.

Timer adjustment_04

Pump speed r/min 900+50

Advance angle deg. 1 0.7 1.3

Load 3/4

Timer adjustment_05

Pump speed r/min 1100-50

Advance angle deg. 4.75 4.45 5.05

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 rack position does not exceed R2 at point J (N = N2). (5)Excess fuel setting for starting: SXL (6)Damper spring setting
----------
RT=0.8 TH=2.9mm N1=300r/min R1=4mm N2=1100r/min R2=3mm SXL=9.65+-0.1mm
----------

Speed control lever angle

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

----------
a=14deg+-5deg

0000000901

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

----------
a=17deg+-5deg b=41deg+-3deg

Stop lever angle

N:Pump normal S:Stop the pump.
----------

----------
a=16deg+-5deg b=64deg+-5deg

Timing setting

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

----------
a=(80deg)

Information:

3306 New Scroll Fuel System (NSFS) Hydraulic Actuator
The variable power actuator is mounted to the rear of the governor housing, where the shutoff solenoid is normally mounted. The actuator rod may be in one of two positions -- extended or retracted. The extended position limits the fuel rack travel to the lower power fuel setting. The retracted position allows the fuel rack to travel to the higher power fuel setting. By limiting the travel of the fuel rack, the fuel being injected into the engine is controlled. Fuel being injected into the engine determines the output power of the engine. The position of the actuator rod is determined by the gear engaged in the transmission of the applicable vehicle.High Power Range
Typical Variable Power Arrangement
1. Manifold. 2. Solenoid control valve. 3. Variable power actuator. 4. Governor control lever. 5. Transmission. 6. Switch.An electric switch (6) is mounted in the transmission (5). The transmission (5) is shifted into a gear where the higher power range is allowed. A transmission interlock pin causes the normally open switch (6) to close. When switch (6) is closed, it energizes solenoid control valve (2). The energized solenoid control valve (2) allows engine lube oil (under normal engine lube oil pressure) to flow through manifold (1) and into actuator (3).
Governor And Actuator
3. Actuator. 7. Oil inlet/outlet port. 11. Governor servo valve. 12. Lever. 13. Governor control shaft. 14. Actuator rod.The engine oil coming in port (7) compresses spring (15) and moves actuator rod (14) to the RETRACTED position. The RETRACTED actuator rod (14) allows the fuel rack more travel in the FUEL ON direction by a mechanical linkage through the governor servo valve (11) and lever (12). The fuel rack travel is now limited by the fuel setting screw.The actuator rod (14) will remain in the RETRACTED position as long as solenoid control valve (2) is energized. A light on the operator's console indicates when the engine is operating in the higher power range.
Governor And Variable Power Actuator (Retracted Position7. Oil inlet/outlet port.8. Washered adjusting