101603-7050 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1016037050 1156025160

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

ZEXEL 101603-7050 1016037050

ISUZU 1156025160 1156025160

Service parts 101603-7050 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 101060-3420

3. GOVERNOR 105921-3180

4. SUPPLY PUMP 105210-4281

5. AUTOM. ADVANCE MECHANIS 105643-0340

6. COUPLING PLATE 105662-0430

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105100-5301

11. Nozzle and Holder 1-15300-065-2

12. Open Pre:MPa(Kqf/cm2) 22.1{225}

13. NOZZLE-HOLDER

105031-4771

14. NOZZLE

105015-4240

15. NOZZLE SET

Include in #1:

101603-7050 as INJECTION-PUMP ASSEMBLY

Include in #2:

104741-1545 as _

Cross reference number

ZEXEL 101603-7050 1016037050

ISUZU 1156025160 1156025160

Zexel num

Bosch num

Firm num

Name

101603-7050
101603-7051

1156025160 ISUZU

INJECTION-PUMP ASSEMBLY
6SA1 *

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 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)
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 3.2 3.15 3.25

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 12

Pump speed r/min 700 700 700

Average injection quantity mm3/st. 88.1 86.5 89.7

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 H

Rack position 9.5+-0.5

Pump speed r/min 260 260 260

Average injection quantity mm3/st. 9 7 11

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(12)

Pump speed r/min 700 700 700

Average injection quantity mm3/st. 88.1 87.1 89.1

Basic *

Fixing the lever *

Injection quantity adjustment_04

Adjusting point B

Rack position R1+0.2

Pump speed r/min 1350 1350 1350

Average injection quantity mm3/st. 101.5 98.3 104.7

Fixing the lever *

Injection quantity adjustment_05

Adjusting point C

Rack position (R1-0.15 )

Pump speed r/min 550 550 550

Average injection quantity mm3/st. 80.4 77.2 83.6

Fixing the lever *

Injection quantity adjustment_06

Adjusting point I

Rack position -

Pump speed r/min 100 100 100

Each cylinder's injection qty mm3/st. 107 107 117

Fixing the lever *

Rack limit *

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 1000

Advance angle deg. 1 0.5 1.5

Timer adjustment_04

Pump speed r/min 1200

Advance angle deg. 2.3 1.8 2.8

Timer adjustment_05

Pump speed r/min 1350

Advance angle deg. 3.5 3 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=D63
----------

Speed control lever angle

F:Full speed I:Idle (1)Stopper bolt setting
----------

----------
a=18deg+-5deg b=40deg+-3deg

Stop lever angle

N:Pump normal S:Stop the pump.
----------

----------
a=25deg+-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=20deg
----------
a=(40deg)