106672-3501 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1066723501 220006531a

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

ZEXEL 106672-3501 1066723501

HINO 220006531A 220006531a

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Cross reference number

ZEXEL 106672-3501 1066723501

HINO 220006531A 220006531a

Zexel num

Bosch num

Firm num

Name

106672-3501
106672-3509

220006531A HINO

INJECTION-PUMP ASSEMBLY
P09C-TB *

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 134424-1520

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

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

Digi switch no. 21

Direction of rotation (viewed from drive side)
Right R

Injection timing adjustment

Direction of rotation (viewed from drive side)
Right R

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 A

Rack position 11

Pump speed r/min 650 650 650

Average injection quantity mm3/st. 196 190 202

Max. variation between cylinders % 0 -5 5

Fixing the lever *

Boost pressure kPa 66.7 66.7

Boost pressure mmHg 500 500

PS407980-224* V V1+0.05+ -0.01

PS407980-224* mm 6.3+-0.0 3

Remarks
Refer to items regarding the pre-stroke actuator

Injection quantity adjustment_02

Adjusting point B

Rack position 11

Pump speed r/min 550 550 550

Average injection quantity mm3/st. 192 190 194

Max. variation between cylinders % 0 -2 2

Basic *

Fixing the lever *

Boost pressure kPa 66.7 66.7

Boost pressure mmHg 500 500

PS407980-224* V V1+0.05+ -0.01

PS407980-224* mm 6.3+-0.0 3

Remarks
(check)

Injection quantity adjustment_03

Adjusting point D

Rack position 10.1

Pump speed r/min 1050 1050 1050

Average injection quantity mm3/st. 165 162 168

Max. variation between cylinders % 0 -5 5

Fixing the lever *

Boost pressure kPa 66.7 66.7

Boost pressure mmHg 500 500

PS407980-224* V V1+0.05+ -0.01

PS407980-224* mm 6.3+-0.0 3

Injection quantity adjustment_04

Adjusting point F

Rack position 5+-0.5

Pump speed r/min 225 225 225

Average injection quantity mm3/st. 11 8 14

Max. variation between cylinders % 0 -15 15

Fixing the rack *

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

PS407980-224* V V1+0.05+ -0.01

PS407980-224* mm 6.3+-0.0 3

Injection quantity adjustment_05

Adjusting point G

Rack position 8.3

Pump speed r/min 400 400 400

Average injection quantity mm3/st. 121 119 123

Fixing the lever *

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

PS407980-224* V V1+0.05+ -0.01

PS407980-224* mm 6.3+-0.0 3

Injection quantity adjustment_06

Adjusting point H

Rack position -

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 128 128

Fixing the lever *

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

PS407980-224* V V1+0.05+ -0.01

PS407980-224* mm 6.3+-0.0 3

Injection quantity adjustment_07

Adjusting point I

Rack position 11.5+0.2

Pump speed r/min 300 300 300

Average injection quantity mm3/st. 223 213 233

Fixing the lever *

Rack limit *

PS407980-224* V V1+0.05+ -0.01

PS407980-224* mm 6.3+-0.0 3

Boost compensator adjustment

Pump speed r/min 650 650 650

Rack position 8.3

Boost pressure kPa 22 20 22

Boost pressure mmHg 165 150 165

Boost compensator adjustment_02

Pump speed r/min 650 650 650

Rack position 11

Boost pressure kPa 53.3 53.3 53.3

Boost pressure mmHg 400 400 400

0000001601

Pre-stroke mm 6.4 6.37 6.43

Remarks
When the timing sleeve is pushed up

_02

Connector angle deg. 5 4.5 5.5

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 4 3.95 4.05

Output voltage V 2.62 2.61 2.63

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

Pre-stroke mm 3.4

Output voltage V 3 2.98 3

Confirmation *

_06

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)Tolerance for racks not indicated: +-0.05mm. (2)RACK LIMIT: RAL (3)Damper spring setting
----------
RAL=11.5+0.2mm
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Speed control lever angle

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

----------
a=12deg+-5deg

0000000901

F:Full load I:Idle (1)Stopper bolt setting (2)Use the hole at R = aa
----------
aa=48mm
----------
a=25deg+-5deg b=34.5deg+-3deg

Stop lever angle

N:Engine manufacturer's normal use S:Stop the pump. (1)Rack position = aa (2)Rack position bb (3)Free (at delivery) (4)Set the stopper bolt (apply red paint).
----------
aa=12mm bb=2.5-0.5mm
----------
a=40deg+-5deg b=35deg+-5deg c=(50deg)

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
----------
a=(40deg)

0000001901

(A): Pre-stroke actuator (B): Stamp housings A and B at the same time. (C): Stamping range 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.
----------

----------

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 (-0720) 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)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, rack position Ra, rack sensor supply voltage 5+-0.01 (V)
----------
L=33.5+-0.1mm N1=550r/min Ra=11mm
----------

Information:

Reversal of Crankcase
Gently lay the crankcase on its side, then turn the crankcase upside down.
Resting the crankcase with the oil pan on the bottom can cause the oil pan to crack.
Reversal of crankcaseRemoval of Oil Pan And Oil Pan Gasket
(1) Unscrew the oil pan mounting bolts, and detach the oil pan.(2) Remove the oil pan gasket.
Removal of oil pan and oil gasketRemoval of Oil Pump
Unscrew the oil pump set bolt, and pull out the oil pump.
Removal of oil pumpRemoval of Camshaft
(1) Position the camshaft gear so that the two lightening holes are on the top and bottom, then remove the thrust plate mounting bolts using the socket. (2) Pull out the camshaft from the crankcase.
Removal of camshaft
Be careful not to damage the cams and bearing sections on the camshaft.
Removal of Front Plate
Unscrew the front plate mounting bolts, and dismount the front plate (together with the injection pump) from the crankcase.
Removal of front platePistons, Connecting Rods, Crankshaft and Crankcase
When replacing the crankcase, remove all accessories (relief valve and others) carefully from the crankcase, and reinstall them on a new crankcase.Laying Crankcase on Its Side
Gently lay the crankcase on its side.
Laying crankcase on its sideMeasurement of Thrust Clearance on Big-End of Connecting Rod
(1) Measure the clearance between the big-end of each connecting rod and the crankshaft (end play) with feeler gages. (2) If the measured clearance exceeds the limit value, replace the connecting rod.
Measurement of thrust clearance on big-end of connecting rodWeight Difference Among Connecting Rod Assemblies
When replacing connecting rods, make sure that all connecting rods have the same weight rank mark.
Weight rank mark on connecting rodRemoval of Connecting Rod Caps
(1) On each connecting rod and cap, put a mark indicating its cylinder No.(2) Remove the connecting rod caps.(3) For each removed connecting rod bearing (lower half), indicate the piston No. from which it was removed and the upper/lower identification. Be careful not to damage the bearings. Arrange the removed bearings in such a way that they can be reinstalled in their original positions during reassembly.
Removal of connecting rod capPreparation For Removal of Pistons
If carbon deposits are present at the upper sections of the cylinders, remove the carbon deposits with sandpaper and a cloth to facilitate piston removal.
Preparation for removal of pistonRemoval of Pistons
(1) Turn the crankshaft to bring the piston to be removed to the top dead center.(2) Using the wooden handle of a hammer, push the connecting rod on the cap contacting surface to remove the piston and connecting rod assembly from the top side of the cylinder.
Removal of pistonRemoval of Piston Ring
Using the piston ring pliers, remove the piston rings
Removal of piston ringRemoval of Piston Pins
Removal of piston pin(1) Using the snap ring pliers, remove the snap rings.(2) Pull out the piston pin, and separate the piston from the connecting rod.(3) If the piston pin cannot be remove easily, heat the piston with a piston heater or in hot water.Reversal of Crankcase
Gently stand the crankcase so that the oil pan mounting side faces up.
Reversal of crankcaseMeasurement of