103662-1720 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data


Information injection-pump assembly

ZEXEL 103662-1720 1036621720
MITSUBISHI-HEAV 0429110720 0429110720

Service parts 103662-1720 INJECTION-PUMP ASSEMBLY:

1. _
2. FUEL INJECTION PUMP 103066-3240
3. GOVERNOR
4. SUPPLY PUMP 105235-1351
5. AUTOM. ADVANCE MECHANIS
6. COUPLING PLATE 105663-0150
7. COUPLING PLATE
8. _
9. _
10. NOZZLE AND HOLDER ASSY
11. Nozzle and Holder
12. Open Pre:MPa(Kqf/cm2)
13. NOZZLE-HOLDER
14. NOZZLE
15. NOZZLE SET

Include in #1:

103662-1720 as INJECTION-PUMP ASSEMBLY

Cross reference number

ZEXEL 103662-1720 1036621720
MITSUBISHI-HEAV 0429110720 0429110720


Zexel num Bosch num Firm num Firm Name
103662-1720    0429110720  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)
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   16
Pump speed r/min   750 750 750
Average injection quantity mm3/st.   470 460 480
Max. variation between cylinders %   0 -3 3
Basic   *
Fixing the rack   *


Injection quantity adjustment_02
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 103662-1720 N:Pump speed R:Rack position (mm) (1)Set idle sub-spring
----------

----------



Speed control lever angle

Test data 103662-1720 F:Full speed S:Stop
----------

----------
a=10deg+-5deg b=30deg+-5deg





Have questions with 103662-1720?

toggle preview




Group cross 103662-1720 ZEXEL

Mitsubishi-Heav 

103662-1700     
12DM
103662-1710      INJECTION-PUMP ASSEMBLY
12DM
103662-1720    0429110720  INJECTION-PUMP ASSEMBLY
S6N

Niigata-Urawa 

103662-1730    41647120A  INJECTION-PUMP ASSEMBLY
6L16X

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 
103662-2062 
  0429110880  INJECTION-PUMP ASSEMBLY
S12N
Back to top