103662-1750 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data


Information injection-pump assembly

ZEXEL 103662-1750 1036621750
MITSUBISHI-HEAV 0429110770 0429110770


Cross reference number

ZEXEL 103662-1750 1036621750
MITSUBISHI-HEAV 0429110770 0429110770


Zexel num Bosch num Firm num Firm Name
103662-1750    0429110770  MITSUBISHI-HEAV INJECTION-PUMP ASSEMBLY
S6N *

Calibration Data:



Adjustment conditions
Test oil   ISO4113 or {SAEJ967d}
1404 Test oil
Test oil temperature degC   40 40 45
Nozzle   105011-9210
Nozzle holder   105043-3000
Opening pressure MPa   34.3
Opening pressure kgf/cm2   350
Injection pipe mm   6-2.4-1124
Outer diameter - inner diameter - length (mm)
Overflow valve   132424-0620
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)   L
Left


Injection timing adjustment
Direction of rotation (viewed from drive side)   L
Left
Injection order   1-5-3-6- 2-4
Pre-stroke mm   2.05 2 2.1
Rack position   R=A
Point A
Beginning of injection position   NO.1
Governor side
Difference between angles 1 deg.   60 59.5 60.5
Cal 1-5
Difference between angles 2 deg.   120 119.5 120.5
Cal 1-3
Difference between angles 3 deg.   180 179.5 180.5
Cal 1-6
Difference between angles 4 deg.   240 239.5 240.5
Cyl.1-2
Difference between angles 5 deg.   300 299.5 300.5
Cal 1-4


Injection quantity adjustment
Adjusting point   A
Rack position   14
Pump speed r/min   450 450 450
Average injection quantity mm3/st.   400 390 410
Max. variation between cylinders %   0 -3 3
Basic   *
Fixing the lever   *


Injection quantity adjustment_02
Adjusting point   B
Rack position   10
Pump speed r/min   450 450 450
Average injection quantity mm3/st.   240 228 252
Max. variation between cylinders %   0 -5 5
Fixing the rack   *


Injection quantity adjustment_03
Adjusting point   C
Rack position   7+-0.5
Pump speed r/min   300 300 300
Average injection quantity mm3/st.   68 61.2 74.8
Max. variation between cylinders %   0 -10 10
Fixing the rack   *

Test data Ex:



Governor adjustment

Test data 103662-1750 N:Pump speed R:Rack position (mm) (1)RACK LIMIT
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Speed control lever angle

Test data 103662-1750 F:Full speed I:Idle (1)Stopper bolt setting
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a=41deg+-5deg b=66deg+-3deg





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Group cross 103662-1750 ZEXEL

Mitsubishi-Heav 

103662-1700     
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103662-1710      INJECTION-PUMP ASSEMBLY
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103662-1720    0429110720  INJECTION-PUMP ASSEMBLY
S6N

Niigata-Urawa 

103662-1730    41647120A  INJECTION-PUMP ASSEMBLY
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Mitsubishi-Heav 

103662-1750    0429110770  INJECTION-PUMP ASSEMBLY
S6N
103662-1760    0429110700  INJECTION-PUMP ASSEMBLY
S6N
103662-1771    0429110740  INJECTION-PUMP ASSEMBLY
S6N
103662-1780     
DMF31
103662-1790 
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  0429110880  INJECTION-PUMP ASSEMBLY
S12N
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