101641-9281 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1016419281 16700l9001

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

ZEXEL 101641-9281 1016419281

NISSAN-DIESEL 16700L9001 16700l9001

Cross reference number

ZEXEL 101641-9281 1016419281

NISSAN-DIESEL 16700L9001 16700l9001

Zexel num

Bosch num

Firm num

Name

101641-9281

16700L9001 NISSAN-DIESEL

INJECTION-PUMP ASSEMBLY
SD33T * 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

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 1-4-2-6- 3-5

Pre-stroke mm 2.3 2.25 2.35

Beginning of injection position
Drive side NO.1

Difference between angles 1
Cal 1-4 deg. 60 59.5 60.5

Difference between angles 2
Cyl.1-2 deg. 120 119.5 120.5

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

Difference between angles 4
Cal 1-3 deg. 240 239.5 240.5

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

Injection quantity adjustment

Adjusting point -

Rack position 13.5

Pump speed r/min 800 800 800

Average injection quantity mm3/st. 47.3 46.2 48.4

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 -

Rack position 9.9+-0.5

Pump speed r/min 365 365 365

Average injection quantity mm3/st. 9.2 8.1 10.3

Max. variation between cylinders % 0 -15 15

Fixing the rack *

Standard for adjustment of the maximum variation between cylinders *

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

Injection quantity adjustment_03

Adjusting point A

Rack position R1(13.5)

Pump speed r/min 800 800 800

Average injection quantity mm3/st. 47.3 46.3 48.3

Basic *

Fixing the lever *

Boost pressure kPa 51.3 51.3

Boost pressure mmHg 385 385

Injection quantity adjustment_04

Adjusting point B

Rack position R1(13.5)

Pump speed r/min 1000 1000 1000

Average injection quantity mm3/st. 48.7 44.7 52.7

Fixing the lever *

Boost pressure kPa 51.3 51.3

Boost pressure mmHg 385 385

Injection quantity adjustment_05

Adjusting point C

Rack position R1-0.8

Pump speed r/min 400 400 400

Average injection quantity mm3/st. 36.2 32.2 40.2

Fixing the lever *

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Boost compensator adjustment

Pump speed r/min 400 400 400

Rack position R1-0.8

Boost pressure kPa 19.3 19.3 19.3

Boost pressure mmHg 145 145 145

Boost compensator adjustment_02

Pump speed r/min 400 400 400

Rack position R1-0.5

Boost pressure kPa 26 24.7 27.3

Boost pressure mmHg 195 185 205

Boost compensator adjustment_03

Pump speed r/min 400 400 400

Rack position R1(13.5)

Boost pressure kPa 38 38 38

Boost pressure mmHg 285 285 285

Timer adjustment

Pump speed r/min 550--

Advance angle deg. 0 0 0

Remarks
Start

Timer adjustment_02

Pump speed r/min 500

Advance angle deg. 0.5

Timer adjustment_03

Pump speed r/min 700

Advance angle deg. 1

Timer adjustment_04

Pump speed r/min 1050

Advance angle deg. 1.7 1.2 2.2

Timer adjustment_05

Pump speed r/min -

Advance angle deg. 7.5 7.5 7.5

Remarks
Measure the actual speed, stop

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)Torque cam stamping: T1 (2)RACK LIMIT: RAL
----------
T1=89 RAL=13.8+0.2mm
----------

Speed control lever angle

F:Full speed I:Idle (1)Stopper bolt set position 'H'
----------

----------
a=0deg+-5deg b=37deg+-3deg

Stop lever angle

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

----------
a=20deg+-5deg b=40deg+-5deg

0000001501 RACK SENSOR

V1:Supply voltage Vf:Full side output voltage Vi:Idle side output voltage (a) Speed lever (B) Link (c) Nut (F) Full (I) Idle (P) Potentiometer 1. Load sensor adjustment (1)Apply DC5 = V1 voltage between potentiometer connector terminals (1) ~ (3) and measure the output voltage between (1) ~ (2). (2)Move the speed lever (A) until it contacts the full side stopper bolt and then turn the link (B) to adjust the potentiometer (P)'s output voltage to Vf. (3)Confirm that the speed lever (A) turns smoothly between idle (I) and Full (F) and tighten the nut (C). (Tightening torque: 3.4 ~ 4.9 N.m {0.35 ~ 0.5 kgf.m}) (4)Move the speed lever (A) several times between idle (I) and full (F) and confirm that the voltage is Vf when it contacts the full side stopper bolt and Vi when it contacts the idle side stopper bolt.
----------
V1=5+-0.02V Vf=4.8++V Vi=0.5+0.4-0.3V
----------

Timing setting

(1)Pump vertical direction (2)Position of gear mark 'Y' at No 1 cylinder's beginning of injection (3)B.T.D.C.: aa (4)-
----------
aa=20deg
----------
a=(130deg)