103682-0430 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1036820430 6162731681


103682-0430 INJECTION-PUMP ASSEMBLY
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Information injection-pump assembly

ZEXEL 103682-0430 1036820430
KOMATSU 6162731681 6162731681

Service parts 103682-0430 INJECTION-PUMP ASSEMBLY:

1. _
2. FUEL INJECTION PUMP 103068-1070
3. GOVERNOR 105445-0750
4. SUPPLY PUMP 105235-1870
5. AUTOM. ADVANCE MECHANIS 105649-0070
6. COUPLING PLATE 105664-0200
7. COUPLING PLATE
8. _
9. _
10. NOZZLE AND HOLDER ASSY 105111-4233
11. Nozzle and Holder
12. Open Pre:MPa(Kqf/cm2) 29.4(300)
13. NOZZLE-HOLDER 105041-7102
14. NOZZLE 105015-7060
15. NOZZLE SET

Include in #1:

103682-0430 as INJECTION-PUMP ASSEMBLY

Cross reference number

ZEXEL 103682-0430 1036820430
KOMATSU 6162731681 6162731681


Zexel num
Bosch num
Firm num
Name
103682-0430 
103682-0450 
 
6162731681  KOMATSU
INJECTION-PUMP ASSEMBLY
SA6D170 * K

Calibration Data:

Adjustment conditions
Test oil
1404 Test oil
  ISO4113 or {SAEJ967d}
Test oil temperature degC   40 40 45
Nozzle and nozzle holder   105780-8130
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   8-4-1500
Overflow valve (drive side)   131425-1620
Overflow valve opening pressure (drive side) kPa   255 221 289
Overflow valve opening pressure (drive side) kgf/cm2   2.6 2.25 2.95
Overflow valve (governor side)   131425-1620
Overflow valve opening pressure (governor side) kPa   255 221 289
Overflow valve opening pressure (governor side) kgf/cm2   2.6 2.25 2.95
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   4.5 4.45 4.55
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   16.5
Pump speed r/min   1000 1000 1000
Average injection quantity mm3/st.   589 584 594
Max. variation between cylinders %   0 -4 4
Basic   *
Fixing the lever   *
Injection quantity adjustment_02
Adjusting point   B
Rack position   8.1+-0.5
Pump speed r/min   300 300 300
Average injection quantity mm3/st.   58 53 63
Max. variation between cylinders %   0 -14 14
Fixing the rack   *
Injection quantity adjustment_03
Adjusting point   D
Rack position   17+0.2
Pump speed r/min   100 100 100
Average injection quantity mm3/st.   450 450 490
Fixing the lever   *
Rack limit   *

Test data Ex:

Governor adjustment

Test data 103682-0430
N:Pump speed R:Rack position (mm) (1)Target notch: K (2)Deliver without the torque control spring operating. (3)RACK LIMIT: RAL
----------
K=5 RAL=17+0.2mm
----------

Speed control lever angle

Test data 103682-0430
F:Full speed I:Idle S:Stop
----------

----------
a=(33deg)+-5deg b=(13deg)+-5deg c=30deg+-3deg

Stop lever angle

Test data 103682-0430
N:Pump normal S:Stop the pump. (1)Clearance between stopper bolt and lever must be aa. (2)At pump speed bb and rack position cc, set the stopper bolt.
----------
aa=(0.8)mm bb=100r/min cc=5mm
----------
a=24deg+-5deg b=40deg+-5deg

0000001501 Q ADJUSTMENT PIPING

Test data 103682-0430
Tester fuel pipe A (B) branch piping Fuel inlet C (D) Overflow valve Piping at standard injection quantity adjustment 1. Because the pump gallery is divided into two, be careful of the fuel piping at adjustment.
----------

----------

Timing setting

Test data 103682-0430
(1)Pump vertical direction (2)Coupling's key groove position at No 1 cylinder's beginning of injection (3)- (4)-
----------

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




Have questions with 103682-0430?





Group cross 103682-0430 ZEXEL

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