106675-4850 ZEXEL 9 400 617 422 BOSCH INJECTION-PUMP ASSEMBLY 9400617422 1066754850 6152721590


106675-4850 INJECTION-PUMP ASSEMBLY
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Information injection-pump assembly

BOSCH 9 400 617 422 9400617422
ZEXEL 106675-4850 1066754850
KOMATSU 6152721590 6152721590

Service parts 106675-4850 INJECTION-PUMP ASSEMBLY:

1. _
2. FUEL INJECTION PUMP 106067-6860
3. GOVERNOR 105407-8480
4. SUPPLY PUMP 105217-6030
5. AUTOM. ADVANCE MECHANIS
6. COUPLING PLATE 105663-0510
7. COUPLING PLATE
8. _
9. _
10. NOZZLE AND HOLDER ASSY 105111-4560
11. Nozzle and Holder 6152-12-3200
12. Open Pre:MPa(Kqf/cm2) 27.5{280}
13. NOZZLE-HOLDER 105041-7130
14. NOZZLE 105025-0680
15. NOZZLE SET

Include in #1:

106675-4850 as INJECTION-PUMP ASSEMBLY

Cross reference number

BOSCH 9 400 617 422 9400617422
ZEXEL 106675-4850 1066754850
KOMATSU 6152721590 6152721590


Zexel num
Bosch num
Firm num
Name
106675-4850 
9 400 617 422 
6152721590  KOMATSU
INJECTION-PUMP ASSEMBLY
SA6D125 K 14CA INJECTION PUMP ASSY PE6P,6PD PE

Calibration Data:

Adjustment conditions
Test oil
1404 Test oil
  ISO4113 or {SAEJ967d}
Test oil temperature degC   40 40 45
Nozzle and nozzle holder   105780-8130
Bosch type code   EFEP215A
Nozzle   105780-0050
Bosch type code   DN6TD119NP1T
Nozzle holder   105780-2090
Bosch type code   EFEP215
Opening pressure MPa   17.2
Opening pressure kgf/cm2   175
Injection pipe
Outer diameter - inner diameter - length (mm)
mm   8-3-600
Overflow valve   131425-2120
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)
Left
  L
Injection timing adjustment
Direction of rotation (viewed from drive side)
Left
  L
Injection order   1-5-3-6- 2-4
Pre-stroke mm   3.8 3.75 3.85
Beginning of injection position
Drive side
  NO.1
Difference between angles 1
Cal 1-5
deg.   60 59.5 60.5
Difference between angles 2
Cal 1-3
deg.   120 119.5 120.5
Difference between angles 3
Cal 1-6
deg.   180 179.5 180.5
Difference between angles 4
Cyl.1-2
deg.   240 239.5 240.5
Difference between angles 5
Cal 1-4
deg.   300 299.5 300.5
Injection quantity adjustment
Adjusting point   A
Rack position   10.7
Pump speed r/min   900 900 900
Average injection quantity mm3/st.   323 320 326
Max. variation between cylinders %   0 -3 3
Basic   *
Fixing the rack   *
Boost pressure kPa   77.3 77.3
Boost pressure mmHg   580 580
Injection quantity adjustment_02
Adjusting point   C
Rack position   5.5+-0.5
Pump speed r/min   375 375 375
Average injection quantity mm3/st.   16.5 15 18
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   600 600 600
Rack position   7.5
Boost pressure kPa   20 17.3 22.7
Boost pressure mmHg   150 130 170
Boost compensator adjustment_02
Pump speed r/min   600 600 600
Rack position   (11.3)
Boost pressure kPa   64 64 64
Boost pressure mmHg   480 480 480

Test data Ex:

Governor adjustment

Test data 106675-4850
N:Pump speed R:Rack position (mm) (1)Target notch: K (2)Tolerance for racks not indicated: +-0.05mm. (3)At excess fuel lever operation (at boost pressure 0): L1 (4)Boost compensator stroke: BCL (5)Main spring setting (6)Set at delivery (7)Set idle sub-spring
----------
K=7 L1=11.8+0.2mm BCL=(3.8)mm
----------

Speed control lever angle

Test data 106675-4850
F:Full speed I:Idle (1)Set the pump speed at aa. ( At delivery ) (2)Set the pump speed at bb. (3)Stopper bolt setting
----------
aa=900r/min bb=750r/min
----------
a=(7deg)+-5deg b=(19deg)+-5deg c=(5deg)+-5deg

Stop lever angle

Test data 106675-4850
N:Pump normal S:Stop the pump. (1)Use hole at R = aa (left hand side) (2)No return spring
----------
aa=27mm
----------
a=26.5deg+-5deg b=53deg+-5deg

0000001101

Test data 106675-4850
N:Normal B:When boosted (1)Drive side (2)Normal (3)Rack position = aa at boost pressure 0.
----------
aa=11.8+0.2mm
----------
a=(15deg) b=(16deg)

Timing setting

Test data 106675-4850
(1)Pump vertical direction (2)Coupling's key groove position at No 1 cylinder's beginning of injection (3)- (4)-
----------

----------
a=(150deg)




Have questions with 106675-4850?





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