101603-8673 ZEXEL 9 400 612 532 BOSCH INJECTION-PUMP ASSEMBLY 9400612532 1016038673 8943959683

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

BOSCH 9 400 612 532 9400612532

ZEXEL 101603-8673 1016038673

ISUZU 8943959683 8943959683

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Buy INJECTION-PUMP ASSEMBLY 101603-8673 zexel genuine, new aftermarket engine parts with delivery

Service parts 101603-8673 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 101060-6330

3. GOVERNOR 105932-1272

4. SUPPLY PUMP 105210-6090

5. AUTOM. ADVANCE MECHANIS 105672-5290

6. COUPLING PLATE 105661-1170

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105160-4292

11. Nozzle and Holder 8-94395-498-2

12. Open Pre:MPa(Kqf/cm2) 18.1{185}

13. NOZZLE-HOLDER 105030-4700

14. NOZZLE 105025-0580

15. NOZZLE SET

Include in #1:

101603-8673 as INJECTION-PUMP ASSEMBLY

Include in #2:

104741-5492 as _

Cross reference number

BOSCH 9 400 612 532 9400612532

ZEXEL 101603-8673 1016038673

ISUZU 8943959683 8943959683

Zexel num

Bosch num

Firm num

Name

101603-8673

9 400 612 532

8943959683 ISUZU

INJECTION-PUMP ASSEMBLY
6HH1 K 14BN INJECTION PUMP ASSY PE

Calibration Data:

Adjustment conditions

Test oil
1404 Test oil ISO4113 or {SAEJ967d}

Test oil temperature degC 40 40 45

Nozzle and nozzle holder 105780-8260

Bosch type code 9 430 610 133

Nozzle 105780-0120

Bosch type code 1 688 901 990

Nozzle holder 105780-2190

Opening pressure MPa 18

Opening pressure kgf/cm2 184

Injection pipe
Outer diameter - inner diameter - length (mm) mm 6-2-600

Overflow valve 131424-4920

Overflow valve opening pressure kPa 127 107 147

Overflow valve opening pressure kgf/cm2 1.3 1.1 1.5

Tester oil delivery pressure kPa 255 255 255

Tester oil delivery pressure kgf/cm2 2.6 2.6 2.6

Direction of rotation (viewed from drive side)
Left L

Injection timing adjustment

Direction of rotation (viewed from drive side)
Left L

Injection order 1-5-3-6- 2-4

Pre-stroke mm 4 3.95 4.05

Beginning of injection position
Governor 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 -

Rack position 11.6

Pump speed r/min 850 850 850

Average injection quantity mm3/st. 91.5 89.9 93.1

Max. variation between cylinders % 0 -2.5 2.5

Basic *

Fixing the rack *

Standard for adjustment of the maximum variation between cylinders *

Injection quantity adjustment_02

Adjusting point Z

Rack position 9.6+-0.5

Pump speed r/min 240 240 240

Average injection quantity mm3/st. 9.4 8.1 10.7

Max. variation between cylinders % 0 -14 14

Fixing the rack *

Standard for adjustment of the maximum variation between cylinders *

Injection quantity adjustment_03

Adjusting point A

Rack position R1(11.6)

Pump speed r/min 850 850 850

Average injection quantity mm3/st. 91.5 90.5 92.5

Basic *

Fixing the lever *

Injection quantity adjustment_04

Adjusting point B

Rack position R1+0.95

Pump speed r/min 1425 1425 1425

Average injection quantity mm3/st. 100.5 96.5 104.5

Fixing the lever *

Injection quantity adjustment_05

Adjusting point C

Rack position R1+0.6

Pump speed r/min 1150 1150 1150

Average injection quantity mm3/st. 98.5 94.5 102.5

Fixing the lever *

Injection quantity adjustment_06

Adjusting point I

Rack position -

Pump speed r/min 150 150 150

Average injection quantity mm3/st. 130 130 138

Fixing the lever *

Rack limit *

Timer adjustment

Pump speed r/min 905--

Advance angle deg. 0 0 0

Load 0/4

Remarks
Start

Timer adjustment_02

Pump speed r/min 855

Advance angle deg. 0.3

Load 0/4

Timer adjustment_03

Pump speed r/min (900)

Advance angle deg. 0 0 0

Load 4/4

Remarks
Start

Timer adjustment_04

Pump speed r/min 1425

Advance angle deg. 5.5 5 6

Load 4/4

Remarks
Finish

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)RACK LIMIT
----------
T1=K97
----------

Speed control lever angle

F:Full speed I:Idle (1)Use the hole at R = aa (2)Stopper bolt set position 'H'
----------
aa=35mm
----------
a=13deg+-5deg b=38deg+-3deg

Stop lever angle

N:Pump normal S:Stop the pump. (1)Use the hole at R = aa
----------
aa=46.5mm
----------
a=34.5deg+-5deg b=40deg+-5deg

Timing setting

(1)Pump vertical direction (2)Position of timer's threaded hole at No 1 cylinder's beginning of injection (3)B.T.D.C.: aa (4)-
----------
aa=7deg
----------
a=(150deg)

Information:

start by:a) remove timing gear coverb) remove flywheel housingc) remove pistonsd) remove crankshaft rear seal wear sleevee) remove crankshaft front seal wear sleevef) remove fuel injection pump housing and governor Check the bearing caps for a number as to their location. If a number can not be seen, put a number on the left side of cylinder block and bearing cap. 1. Loosen the bolts (2) that hold main bearing caps (1) to cylinder block.2. Install one of the bolts for flywheel in each end