107691-3462 ZEXEL F 019 Z20 346 BOSCH INJECTION-PUMP ASSEMBLY f019z20346 1076913462 220402042b

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

BOSCH F 019 Z20 346 f019z20346

ZEXEL 107691-3462 1076913462

HINO 220402042B 220402042b

Cross reference number

BOSCH F 019 Z20 346 f019z20346

ZEXEL 107691-3462 1076913462

HINO 220402042B 220402042b

Zexel num

Bosch num

Firm num

Name

107691-3462

F 019 Z20 346

220402042B HINO

INJECTION-PUMP ASSEMBLY
J08C-K K

Calibration Data:

Adjustment conditions

Test oil
1404 Test oil ISO4113 or {SAEJ967d}

Test oil temperature degC 40 40 45

Nozzle and nozzle holder 105780-8330

Nozzle 105780-0130

Nozzle holder 105780-2250

Opening pressure MPa 16.7

Opening pressure kgf/cm2 170

Injection pipe
Outer diameter - inner diameter - length (mm) mm 6-2-600

Overflow valve 134424-4120

Overflow valve opening pressure kPa 255 221 289

Overflow valve opening pressure kgf/cm2 2.6 2.25 2.95

Tester oil delivery pressure kPa 255 255 255

Tester oil delivery pressure kgf/cm2 2.6 2.6 2.6

RED4 control unit part number 407915-0 590

RED4 rack sensor specifications mm 19

PS/ACT control unit part no. 407980-2 24*

Digi switch no. 17

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 5.1 5.07 5.13

Beginning of injection position
Governor 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

Rack position (10.3)

PWM % 46.3

Pump speed r/min 800 800 800

Average injection quantity mm3/st. 83.5 82.5 84.5

Max. variation between cylinders % 0 -3.5 3.5

Basic *

PS407980-224* V 2.25+-0. 01

PS407980-224* mm 3.1+-0.0 5

Injection quantity adjustment_02

Rack position (6.6)

PWM % 25.2+-2. 8

Pump speed r/min 315 315 315

Each cylinder's injection qty mm3/st. 13 12 14

PS407980-224* V V1+0.05+ -0.01

PS407980-224* mm 5+-0.03

Remarks
Refer to items regarding the pre-stroke actuator

Governor adjustment

Pump speed r/min 1210--

Advance angle deg. 0 0 0

Load 2/5

Remarks
Start

Governor adjustment_02

Pump speed r/min 1160

Advance angle deg. 0.3

Load 2/5

Governor adjustment_03

Pump speed r/min 1360

Advance angle deg. 3.3 3 3.6

Load 5/5

Remarks
Finish

0000001201

CU407980-224* *

Actuator retarding type *

Supply voltage V 24 23.5 24.5

Ambient temperature degC 23 18 28

Pre-stroke mm 2 1.95 2.05

Output voltage V 2.83 2.82 2.84

Adjustment *

_02

CU407980-224* *

Supply voltage V 24 23.5 24.5

Ambient temperature degC 23 18 28

Pre-stroke mm 5.1 5.07 5.13

Output voltage V 1.2 1 1.4

Confirmation *

Remarks
Output voltage V1

_03

CU407980-224* *

Supply voltage V 24 23.5 24.5

Ambient temperature degC 23 18 28

Output voltage V 3.05 3.05

Confirmation of operating range *

Test data Ex:

Speed control lever angle

N:Pump normal S:Stop the pump. (1)Rack position = aa (2)Rack position bb
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aa=20mm bb=1mm
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a=25deg+-5deg b=37deg+-5deg

0000000901

(1)Pump vertical direction (2)Coupling's key groove position at No 1 cylinder's beginning of injection (3)Pre-stroke: aa (4)-
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aa=5.1+-0.03mm
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a=(20deg)

Stop lever angle

(1)Pointer (2)Injection timing aligning mark (3)Fly weight (4)The actual shape and direction may be different from this illustration. Operation sequence 1. Turn the prestroke actuator OFF. 2. Turn the camshaft as far as the No.1 cylinder's beginning of injection position. 3. Check that the pointer alignment mark of the injection pump and the alignment mark of the flywheel are matching. 4. If they are not matching, erase the alignment mark on the flywheel side, and stamp an alignment mark on the flywheel position that matches with the pointer side alignment mark. 5. Check again that the coupling's key groove position is in the No.1 cylinder's beginning of injection position.
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0000001301

A : Stopper pin B: Connector
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0000001401

C:Shim
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0000001501

A:Sealing position B:Pre-stroke actuator 1. When installing the pre-stroke actuator on the pump, first tighten the installation bolts loosely, then move the actuator fully clockwise (viewed from the drive side). Temporary tightening torque: 1 - 1.5 N.m (0.1 - 0.15 kgf.m) 2. Move the actuator in the counterclockwise direction when viewed from the drive side, and adjust so that it becomes the adjustment point of the adjustment value. Then tighten it. Tightening torque: 7^9 N.m (0.7^0.9 kgf.m) 3. After prestroke actuator installation adjustment, simultaneously stamp both the actuator side and housing side.
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0000001701

(PWM) Pulse width modulation (%) (R) Rack position (mm) Rack sensor output characteristics 1. Rack limit adjustment (1)Measure the rack position R2 for PWM a2%. (2)Confirm that it is within the range R2 = 15+-1 mm. (3)Measure the rack position R1 at PWM a %. (4)Confirm that it is within the range R2 - R1 = 10+-0.1 mm. 2. Check the limp home operation. (1)Move the switch box's limp home switch to the limp home side. (2)Confirm rack position L1 (mm ) and L2 (mm) for PWM in the above table. 3. Check the pull down operation. (1)Confirm that the rack position is 19 mm at PWM B%. (2)In the conditions described in the above table, move the switch box's pull down switch to the pull down side and confirm that the rack position momentarily becomes 1 mm or less.
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a1=16.25% a2=72.5% L1=1--mm L2=19++mm A=5 % B=95%
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