106675-4590 ZEXEL 9 400 611 779 BOSCH INJECTION-PUMP ASSEMBLY


Information injection-pump assembly

BOSCH 9 400 611 779 9400611779
ZEXEL 106675-4590 1066754590

Service parts 106675-4590 INJECTION-PUMP ASSEMBLY:

1. _
2. FUEL INJECTION PUMP 106067-6150
3. GOVERNOR 105407-7590
4. SUPPLY PUMP 105207-1520
5. AUTOM. ADVANCE MECHANIS
6. COUPLING PLATE 105663-0470
7. COUPLING PLATE
8. _
9. _
10. NOZZLE AND HOLDER ASSY 105101-7961
11. Nozzle and Holder
12. Open Pre:MPa(Kqf/cm2) 15.7{160}/21.6{220}
13. NOZZLE-HOLDER 105030-4711
14. NOZZLE
15. NOZZLE SET 105019-0740

Include in #1:

106675-4590 as INJECTION-PUMP ASSEMBLY

Cross reference number

BOSCH 9 400 611 779 9400611779
ZEXEL 106675-4590 1066754590


Zexel num Bosch num Firm num Firm Name
106675-4590 
106675-4591 
9 400 611 779    DAEWOO INJECTION-PUMP ASSEMBLY
DE12TI * K

Calibration Data:



Adjustment conditions
Test oil   ISO4113 or {SAEJ967d}
1404 Test oil
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 mm   8-3-600
Outer diameter - inner diameter - length (mm)
Overflow valve   131424-4420
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)   R
Right


Injection timing adjustment
Direction of rotation (viewed from drive side)   R
Right
Injection order   1-5-3-6- 2-4
Pre-stroke mm   4.2 4.15 4.25
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   11.6
Pump speed r/min   1050 1050 1050
Average injection quantity mm3/st.   156 154 158
Max. variation between cylinders %   0 -2 2
Basic   *
Fixing the lever   *
Boost pressure kPa   73.3 73.3
Boost pressure mmHg   550 550


Injection quantity adjustment_02
Adjusting point   B
Rack position   6.4+-0.5
Pump speed r/min   490 490 490
Average injection quantity mm3/st.   9.5 8 11
Max. variation between cylinders %   0 -15 15
Fixing the rack   *
Boost pressure kPa   0 0 0
Boost pressure mmHg   0 0 0


Boost compensator adjustment
Pump speed r/min   500 500 500
Rack position   R1-2.2
Boost pressure kPa   6.7 4.7 8.7
Boost pressure mmHg   50 35 65


Boost compensator adjustment_02
Pump speed r/min   500 500 500
Rack position   R1(11.6)
Boost pressure kPa   60 60 60
Boost pressure mmHg   450 450 450

Test data Ex:



Governor adjustment

Test data 106675-4590 N:Pump speed R:Rack position (mm) (1)Target notch: K (2)Tolerance for racks not indicated: +-0.05mm. (3)The torque control spring does not operate. (4)Set idle sub-spring (5)Boost compensator stroke (6)Main spring setting
----------
K=17
----------



Speed control lever angle

Test data 106675-4590 F:Full speed I:Idle (1)Stopper bolt setting
----------

----------
a=(15deg)+-5deg b=(22deg)+-5deg



Stop lever angle

Test data 106675-4590 N:Pump normal S:Stop the pump. (1)Normal (2)Pump speed aa and rack position bb (to be sealed at delivery) (3)Use the hole above R = cc
----------
aa=0r/min bb=1-0.5mm cc=30mm
----------
a=32deg+-5deg b=70deg+-5deg



0000001501 TAMPER PROOF

Test data 106675-4590 Tamperproofing-equipped boost compensator cover installation procedure (A) After adjusting the boost compensator, tighten the bolts to remove the heads. (1)Before adjusting the governor and the boost compensator, tighten the screw to the specified torque. (Tightening torque T = T1 maximum) (2)After adjusting the governor and the boost compensator, tighten to the specified torque to break off the bolt heads. (Tightening torque T = T2)
----------
T1=2.5N-m(0.25kgf-m) T2=2.9~4.4N-m(0.3~0.45kgf-m)
----------



Timing setting

Test data 106675-4590 (1)Pump vertical direction (2)Coupling's key groove position at No 1 cylinder's beginning of injection (3)- (4)-
----------

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





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Group cross 106675-4590 ZEXEL

Komatsu 

106675-4500 
106675-4504 
    INJECTION-PUMP ASSEMBLY
SA6D125
106675-4501      INJECTION-PUMP ASSEMBLY
106675-4502      INJECTION-PUMP ASSEMBLY

Komatsu 

106675-4503 
106675-4504 
9 400 611 223  6152721250  INJECTION-PUMP ASSEMBLY
SA6D125
106675-4504  9 400 612 630  6152721251  INJECTION-PUMP ASSEMBLY
SA6D125
106675-4510 
106675-4511 
  6152721260  INJECTION-PUMP ASSEMBLY
SA6D125
106675-4511  9 400 612 758  6152721261  INJECTION-PUMP ASSEMBLY
SA6D125

Dpico 

106675-4520      INJECTION-PUMP ASSEMBLY
DE12TI
106675-4530      INJECTION-PUMP ASSEMBLY
S6D140

Komatsu 

106675-4531  9 400 617 402  6211711690  INJECTION-PUMP ASSEMBLY
S6D140
106675-4540 
106675-4541 
9 400 611 236    INJECTION-PUMP ASSEMBLY
106675-4541 
106675-4542 
9 400 611 225    INJECTION-PUMP ASSEMBLY
SA6D125

Komatsu 

106675-4542  9 400 617 403  6152721442  INJECTION-PUMP ASSEMBLY
SA6D125
106675-4550      INJECTION-PUMP ASSEMBLY
SA6D125
106675-4560      INJECTION-PUMP ASSEMBLY

Komatsu 

106675-4561 
106675-4562 
9 400 611 224  6152721270  INJECTION-PUMP ASSEMBLY
SA6D125
106675-4562  9 400 617 404  6152721271  INJECTION-PUMP ASSEMBLY
SA6D125
106675-4570      INJECTION-PUMP ASSEMBLY

Komatsu 

106675-4571  9 400 617 405  6211721160  INJECTION-PUMP ASSEMBLY
SA6D140
106675-4580      INJECTION-PUMP ASSEMBLY

Komatsu 

106675-4581  9 400 611 393  6211721140  INJECTION-PUMP ASSEMBLY
SA6D140

Daewoo 

106675-4590 
106675-4591 
9 400 611 779    INJECTION-PUMP ASSEMBLY
DE12TI
106675-4591  9 400 617 406    INJECTION-PUMP ASSEMBLY
DE12TI
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