108622-3951 ZEXEL 9 400 619 211 BOSCH INJECTION-PUMP ASSEMBLY 9400619211 1086223951 220401890b

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

BOSCH 9 400 619 211 9400619211

ZEXEL 108622-3951 1086223951

HINO 220401890B 220401890b

Cross reference number

BOSCH 9 400 619 211 9400619211

ZEXEL 108622-3951 1086223951

HINO 220401890B 220401890b

Zexel num

Bosch num

Firm num

Name

108622-3951

9 400 619 211

220401890B HINO

INJECTION-PUMP ASSEMBLY
K13C-UN K

Calibration Data:

Adjustment conditions

Test oil
1404 Test oil ISO4113 or {SAEJ967d}

Test oil temperature degC 40 40 45

Nozzle and nozzle holder 105780-8250

Bosch type code 1 688 901 101

Nozzle 105780-0120

Bosch type code 1 688 901 990

Nozzle holder 105780-2190

Opening pressure MPa 20.7

Opening pressure kgf/cm2 211

Injection pipe
Outer diameter - inner diameter - length (mm) mm 8-3-600

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

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

Digi switch no. 33

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 6.4 6.37 6.43

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 -

Rack position 15.9

Pump speed r/min 800 800 800

Average injection quantity mm3/st. 223 220 226

Max. variation between cylinders % 0 -3 3

Basic *

Fixing the rack *

PS407980-224* V 2.2+-0.0 1

PS407980-224* mm 4+-0.05

Standard for adjustment of the maximum variation between cylinders *

Injection quantity adjustment_02

Adjusting point Z

Rack position 6+-0.5

Pump speed r/min 400 400 400

Average injection quantity mm3/st. 11.5 10.5 12.5

Max. variation between cylinders % 0 -10 10

Fixing the rack *

PS407980-224* V V1+0.05+ -0.01

PS407980-224* mm 6.3+-0.0 3

Standard for adjustment of the maximum variation between cylinders *

Remarks
Refer to items regarding the pre-stroke actuator

Injection quantity adjustment_03

Adjusting point A

Rack position R1(15.9)

Pump speed r/min 800 800 800

Average injection quantity mm3/st. 223 221 225

Basic *

Fixing the lever *

Boost pressure kPa 73.3 73.3

Boost pressure mmHg 550 550

PS407980-224* V 2.2+-0.0 1

PS407980-224* mm 4+-0.05

Injection quantity adjustment_04

Adjusting point B

Rack position R1+0.4

Pump speed r/min 1000 1000 1000

Average injection quantity mm3/st. 209 203 215

Fixing the lever *

Boost pressure kPa 73.3 73.3

Boost pressure mmHg 550 550

PS407980-224* V 2.2+-0.0 1

PS407980-224* mm 4+-0.05

Boost compensator adjustment

Pump speed r/min 300 300 300

Rack position R2-3.6

Boost pressure kPa 20 17.3 22.7

Boost pressure mmHg 150 130 170

Boost compensator adjustment_02

Pump speed r/min 300 300 300

Rack position R2(R1-1. 6)

Boost pressure kPa 50.7 50.7 50.7

Boost pressure mmHg 380 380 380

0000001601

Pre-stroke mm 6.4 6.37 6.43

Remarks
When the timing sleeve is pushed up

_02

Connector angle deg. 11.5 11 12

Remarks
When the eccentric pin is tightened

_03

Supply voltage V 24 23.5 24.5

Ambient temperature degC 23 18 28

Pre-stroke mm 2.4 2.35 2.45

Output voltage V 2.95 2.94 2.96

Adjustment *

_04

Supply voltage V 24 23.5 24.5

Ambient temperature degC 23 18 28

Pre-stroke mm 6.4 6.37 6.43

Output voltage V 1.2 1 1.4

Confirmation *

Remarks
Output voltage V1

_05

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:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)Torque cam stamping: T1 (2)Tolerance for racks not indicated: +-0.05mm. (3)Boost compensator stroke: BCL (4)Damper spring setting
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T1=AG57 BCL=3.6+-0.1mm
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Speed control lever angle

F:Full speed I:Idle (1)Use the hole at R = aa (2)Stopper bolt set position 'H'
----------
aa=42.5mm
----------
a=36deg+-5deg b=38deg+-3deg

Stop lever angle

N:Pump normal S:Stop the pump. (1)Pump speed aa, rack position bb (2)Set the stopper screw. (After setting, apply red paint.) (3)Position at the normal side lever position (back off the stop screw and move fully to the normal side). Next, screw in the stop screw and set where it contacts the stop lever. (4)Use the hole above R = cc
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aa=0r/min bb=0.5+-0.3mm cc=25mm
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a=20deg+-5deg b=45deg+-5deg

0000001301

(1)Pump vertical direction (2)Coupling's key groove position at No 1 cylinder's beginning of injection (3)Pre-stroke: aa (4)-
----------
aa=6.4+-0.03mm
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a=(10deg)

0000001901

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 counterclockwise (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 clockwise 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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0000002201 RACK SENSOR

(VR) measurement voltage (I) Part number of the control unit (G) Apply red paint. (H): End surface of the pump Adjustment of the rack sensor (-2320) 1. Rack limit adjustment (1)After mounting the joint (B), select the shim (D) so that the rack position is in the rack limit position. (2)Install the rod (e) to the block (c). (3)At the rack limit, set the distance between the pump end face and the rod (E) to L1. 2. Rack sensor (1)Screw in the bobbin (A) until it contacts the joint (B). (2)Fix the speed control lever at the full side and set the pump speed at N1. (3)Adjust the depth that the bobbin (A) is screwed in so that the control unit's rack sensor output voltage is VR+-0.01 (V), then tighten the nut (F). (If equipped with a boost compensator, perform with boost pressure applied.) (4)Adjust the bobbin (a) so that the rack sensor output voltage becomes VR +-0.01(V). (5)Apply red paint to both the joint (b) and the nut (f) join, and the joint (b) and the pump join. Output voltage VR +-0.01(V), speed N1 r/min, rack position Ra mm
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L=43+-0.1mm N1=1000r/min Ra=R1(15.9)+0.4mm
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0000002301 ACS

(A) Set screw (B) Push rod 1 (C) Push rod 2 (D) Lever 1. Aneroid compensator unit adjustment (1)Screw in (A) to obtain L1. (2)Select C so that dimension L2 can be obtained. 2. Adjustment when mounting the governor. (1)Set the speed of the pump to N1 r/min and fix the control lever at the full set position. (2)Set to full boost. (3)Screw in the aneroid compensator body to obtain the performance shown in the graph above. (4)As there is hysterisis, measure when the absolute pressure drops. (5)Hysterisis must not exceed rack position = h1.
----------
N1=1000r/min L1=1.5+-0.5mm L2=37.5+-0.5mm h1=0.15mm
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Ra=R3(R1+0.4)mm Rb=R3-0.2mm Rc=R3-1.2mm P1=(89.8)+-2.7kPa((674)+-20mmHg) P2=84.5+-2.7kPa(634+-20mmHg) P3=57.7+-0.7kPa(433+-5mmHg) Q1=209+-6cm3/1000st Q2=205+-10cm3/1000st Q3=181+-10cm3/1000st