106671-8950 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1066718950 220204790a

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

ZEXEL 106671-8950 1066718950

HINO 220204790A 220204790a

Cross reference number

ZEXEL 106671-8950 1066718950

HINO 220204790A 220204790a

Zexel num

Bosch num

Firm num

Name

106671-8950

220204790A HINO

INJECTION-PUMP ASSEMBLY
K13D-T * K 14CA PE6P,6PD PE

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 134424-0920

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 3.3 3.2 3.3

Beginning of injection position
Drive side NO.1

Difference between angles 1
Cal 1-4 deg. 60 59.5 60.5

Difference between angles 2
Cyl.1-2 deg. 120 119.5 120.5

Difference between angles 3
Cal 1-6 deg. 180 179.5 180.5

Difference between angles 4
Cal 1-3 deg. 240 239.5 240.5

Difference between angles 5
Cal 1-5 deg. 300 299.5 300.5

Injection quantity adjustment

Adjusting point A

Rack position 9.5

Pump speed r/min 900 900 900

Average injection quantity mm3/st. 183.5 181.5 185.5

Max. variation between cylinders % 0 -4 4

Basic *

Fixing the rack *

Boost pressure kPa 30 30

Boost pressure mmHg 225 225

Injection quantity adjustment_02

Adjusting point -

Rack position 5.4+-0.5

Pump speed r/min 360 360 360

Average injection quantity mm3/st. 14.8 11.8 17.8

Max. variation between cylinders % 0 -15 15

Fixing the rack *

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Remarks
Adjust only variation between cylinders; adjust governor according to governor specifications.

Boost compensator adjustment

Pump speed r/min 600 600 600

Rack position R1-1.3

Boost pressure kPa 3.3 3.3 5.3

Boost pressure mmHg 25 25 40

Boost compensator adjustment_02

Pump speed r/min 600 600 600

Rack position R1(9.8)

Boost pressure kPa 16.7 10 23.4

Boost pressure mmHg 125 75 175

Timer adjustment

Pump speed r/min 850--

Advance angle deg. 0 0 0

Remarks
Start

Timer adjustment_02

Pump speed r/min 800

Advance angle deg. 0.5

Timer adjustment_03

Pump speed r/min 900

Advance angle deg. 0.5 0 1

Timer adjustment_04

Pump speed r/min -

Advance angle deg. 1.5 1.5 1.5

Remarks
Measure the actual speed, stop

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)Target notch: K (2)Tolerance for racks not indicated: +-0.05mm. (3)The torque control spring does not operate. (4)Boost compensator stroke: BCL (5)Set idle sub-spring
----------
K=8 BCL=1.3+-0.1mm
----------

Speed control lever angle

F:Full speed I:Idle (1)Stopper bolt setting (2)Stopper bolt setting (3)When pump speed set at aa (4)When pump speed set at bb
----------
aa=755r/min bb=900r/min
----------
a=4deg+-5deg b=18deg+-5deg c=5deg+-5deg

Stop lever angle

N:Pump normal S:Stop the pump. (1)Pump speed aa and rack position bb (to be sealed at delivery)
----------
aa=0r/min bb=1-0.5mm
----------
a=25deg+-5deg b=70deg+-5deg