101401-2261 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1014012261 220203691a

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

ZEXEL 101401-2261 1014012261

HINO 220203691A 220203691a

Service parts 101401-2261 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 101040-9830

3. GOVERNOR 105401-0520

4. SUPPLY PUMP 105220-5300

5. AUTOM. ADVANCE MECHANIS 105676-0740

6. COUPLING PLATE

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105110-4320

11. Nozzle and Holder 23600-1710A

12. Open Pre:MPa(Kqf/cm2) 21.6{220}

13. NOZZLE-HOLDER 105041-5041

14. NOZZLE 105015-6240

15. NOZZLE SET

Include in #1:

101401-2261 as INJECTION-PUMP ASSEMBLY

107691-3151 as _

Cross reference number

ZEXEL 101401-2261 1014012261

HINO 220203691A 220203691a

Zexel num

Bosch num

Firm num

Name

101401-2261
101401-2262

220203691A HINO

INJECTION-PUMP ASSEMBLY
W04C-T A * 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 131424-0920

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)
Right R

Injection timing adjustment

Direction of rotation (viewed from drive side)
Right R

Injection order 1-3-4-2

Pre-stroke mm 3.2 3.17 3.23

Beginning of injection position
Drive side NO.1

Difference between angles 1
Cal 1-3 deg. 90 89.75 90.25

Difference between angles 2
Cal 1-4 deg. 180 179.75 180.25

Difference between angles 3
Cyl.1-2 deg. 270 269.75 270.25

Injection quantity adjustment

Adjusting point A

Rack position 10.5

Pump speed r/min 900 900 900

Average injection quantity mm3/st. 82 80 84

Max. variation between cylinders % 0 -3 3

Basic *

Fixing the lever *

Boost pressure kPa 50.7 50.7

Boost pressure mmHg 380 380

Injection quantity adjustment_02

Adjusting point -

Rack position 8.2+-0.5

Pump speed r/min 280 280 280

Average injection quantity mm3/st. 9 7.5 10.5

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 650 650 650

Rack position R1-1.2

Boost pressure kPa 13.3 10.6 16

Boost pressure mmHg 100 80 120

Boost compensator adjustment_02

Pump speed r/min 650 650 650

Rack position R1(10.5)

Boost pressure kPa 37.3 37.3 37.3

Boost pressure mmHg 280 280 280

Timer adjustment

Pump speed r/min 1350--

Advance angle deg. 0 0 0

Remarks
Start

Timer adjustment_02

Pump speed r/min 1300

Advance angle deg. 0.3

Timer adjustment_03

Pump speed r/min 1500

Advance angle deg. 2.5 2 3

Timer adjustment_04

Pump speed r/min -

Advance angle deg. 3.5 3.5 3.5

Remarks
Measure the actual speed, stop

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)Target notch: K (2)Boost compensator stroke (at N = N1)
----------
K=10 N1=650r/min
----------

Speed control lever angle

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

----------
a=12deg+-5deg b=28deg+-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=1-0.2mm
----------
a=21deg+-5deg b=(55deg)

Timing setting

(1)Pump vertical direction (2)Position of gear's standard threaded hole at No 1 cylinder's beginning of injection (3)- (4)-
----------

----------
a=(70deg)