101609-3120 ZEXEL 9 400 615 890 BOSCH INJECTION-PUMP ASSEMBLY 9400615890 1016093120 6221711270

Information Cross number Calibration Data Calibration Data Ex

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Buy INJECTION-PUMP ASSEMBLY 101609-3120 zexel genuine, new aftermarket engine parts with delivery

Information injection-pump assembly

BOSCH 9 400 615 890 9400615890

ZEXEL 101609-3120 1016093120

KOMATSU 6221711270 6221711270

Include in #2:

104257-3013 as _

Cross reference number

BOSCH 9 400 615 890 9400615890

ZEXEL 101609-3120 1016093120

KOMATSU 6221711270 6221711270

Zexel num

Bosch num

Firm num

Name

101609-3120

9 400 615 890

6221711270 KOMATSU

INJECTION-PUMP ASSEMBLY
S6D108 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 6-2-600

Overflow valve 131424-1520

Overflow valve opening pressure kPa 157 123 191

Overflow valve opening pressure kgf/cm2 1.6 1.25 1.95

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 1-5-3-6- 2-4

Pre-stroke mm 3.6 3.55 3.65

Beginning of injection position
Drive side NO.1

Difference between angles 1
Cal 1-5 deg. 60 59.5 60.5

Difference between angles 2
Cal 1-3 deg. 120 119.5 120.5

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

Difference between angles 4
Cyl.1-2 deg. 240 239.5 240.5

Difference between angles 5
Cal 1-4 deg. 300 299.5 300.5

Injection quantity adjustment

Adjusting point A

Rack position 10.2

Pump speed r/min 1190 1190 1190

Average injection quantity mm3/st. 84 83 85

Max. variation between cylinders % 0 -2 2

Basic *

Fixing the lever *

Boost pressure kPa 50.7 50.7

Boost pressure mmHg 380 380

Injection quantity adjustment_02

Adjusting point B

Rack position 6.3+-0.5

Pump speed r/min 405 405 405

Average injection quantity mm3/st. 12.5 11.3 13.7

Max. variation between cylinders % 0 -10 10

Fixing the rack *

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Injection quantity adjustment_03

Adjusting point D

Rack position 15+0.2

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 200 190 210

Fixing the lever *

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Rack limit *

Boost compensator adjustment

Pump speed r/min 750 750 750

Rack position 9.1

Boost pressure kPa 4 1.3 6.7

Boost pressure mmHg 30 10 50

Boost compensator adjustment_02

Pump speed r/min 750 750 750

Rack position 10.7

Boost pressure kPa 37.3 30.6 44

Boost pressure mmHg 280 230 330

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)RACK LIMIT: RAL (4)Boost compensator stroke (5)Rack difference between N = N1 and N = N2 (6)Rack difference between N = N3 and N = N4
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K=13 RAL=15+0.2mm N1=1190r/min N2=800r/min N3=1190r/min N4=350r/min
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Speed control lever angle

F:Full speed I:Idle (1)Stopper bolt setting
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a=18deg+-5deg b=31deg+-5deg

Stop lever angle

N:Pump normal S:Stop the pump. (1)Pump speed aa and rack position bb (to be sealed at delivery) (2)Stopper bolt setting
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aa=0r/min bb=1-0.2mm
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a=42.5deg+-5deg b=(55deg)