101609-9100 ZEXEL F 019 Z20 037 BOSCH INJECTION-PUMP ASSEMBLY f019z20037 1016099100

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

BOSCH F 019 Z20 037 f019z20037

ZEXEL 101609-9100 1016099100

Include in #2:

104278-1091 as _

Cross reference number

BOSCH F 019 Z20 037 f019z20037

ZEXEL 101609-9100 1016099100

Zexel num

Bosch num

Firm num

Name

101609-9100

F 019 Z20 037

DPICO

INJECTION-PUMP ASSEMBLY
DB58TI Q

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 3.8 3.75 3.85

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 9.7

Pump speed r/min 1000 1000 1000

Average injection quantity mm3/st. 93 91.5 94.5

Max. variation between cylinders % 0 -2.5 2.5

Basic *

Fixing the lever *

Injection quantity adjustment_02

Adjusting point -

Rack position 6.7+-0.5

Pump speed r/min 550 550 550

Average injection quantity mm3/st. 19.5 18.2 20.8

Max. variation between cylinders % 0 -14 14

Fixing the rack *

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

Injection quantity adjustment_03

Adjusting point D

Rack position -

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 75 75 95

Fixing the lever *

Rack limit *

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)Do not adjust boost compensator spring. (4)RACK LIMIT (5)Set idle sub-spring (6)Main spring setting
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K=14
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Speed control lever angle

F:Full speed I:Idle (1)Stopper bolt setting
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a=3deg+-5deg b=15deg+-5deg

Stop lever angle

N:Pump normal S:Stop the pump. (1)Use the hole at R = aa (2)Speed = bb, rack position = cc (sealed at delivery) (3)Normal
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aa=40mm bb=0r/min cc=1-0.5mm
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a=44.5deg+-5deg b=(50deg)

0000001501 TAMPER PROOF

Tamperproofing-equipped boost compensator cover installation procedure (A) After adjusting the boost compensator, tighten the bolts to remove the heads. (1)Before adjusting the governor and the boost compensator, tighten the screw to the specified torque. (Tightening torque T = T1 maximum) (2)After adjusting the governor and the boost compensator, tighten to the specified torque to break off the bolt heads. (Tightening torque T = T2)
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T1=2.5N-m(0.25kgf-m) T2=2.9~4.4N-m(0.3~0.45kgf-m)
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Timing setting

(1)Pump vertical direction (2)Position of gear mark 'CC' at No 1 cylinder's beginning of injection (3)B.T.D.C.: aa (4)-
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aa=13deg
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a=(100deg)