101482-9092 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1014829092 1679090310

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

ZEXEL 101482-9092 1014829092

NISSAN-DIESEL 1679090310 1679090310

Cross reference number

ZEXEL 101482-9092 1014829092

NISSAN-DIESEL 1679090310 1679090310

Zexel num

Bosch num

Firm num

Name

101482-9092

1679090310 NISSAN-DIESEL

INJECTION-PUMP ASSEMBLY
BD304 * 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 131424-1520

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 1-3-4-2

Pre-stroke mm 3.2 3.15 3.25

Beginning of injection position
Drive side NO.1

Difference between angles 1
Cal 1-3 deg. 90 89.5 90.5

Difference between angles 2
Cal 1-4 deg. 180 179.5 180.5

Difference between angles 3
Cyl.1-2 deg. 270 269.5 270.5

Injection quantity adjustment

Adjusting point A

Rack position 10.2

Pump speed r/min 1100 1100 1100

Average injection quantity mm3/st. 44.4 43.4 45.4

Max. variation between cylinders % 0 -3.5 3.5

Basic *

Fixing the lever *

Injection quantity adjustment_02

Adjusting point -

Rack position 9+-0.5

Pump speed r/min 425 425 425

Average injection quantity mm3/st. 8 6 10

Max. variation between cylinders % 0 -10 10

Fixing the rack *

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

Injection quantity adjustment_03

Adjusting point D

Rack position 10.9++

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 62 62 72

Fixing the lever *

Rack limit *

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)Target notch: K (2)RACK LIMIT (3)Set idle sub-spring (4)Main spring setting (5)Rack difference between N = N1 and N = N2
----------
K=14 N1=1100r/min N2=800r/min
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Speed control lever angle

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

----------
a=11deg+-5deg b=18deg+-5deg

Stop lever angle

N:Pump normal S:Stop the pump. (1)Normal
----------

----------
a=12deg+-5deg b=53deg+-5deg

Timing setting

(1)Pump vertical direction (2)Position of gear mark 'ZZ' at No 1 cylinder's beginning of injection (3)B.T.D.C.: aa (4)-
----------
aa=16deg
----------
a=(100deg)