101402-3750 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1014023750 6135721411


101402-3750 INJECTION-PUMP ASSEMBLY
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Information injection-pump assembly

ZEXEL 101402-3750 1014023750
KOMATSU 6135721411 6135721411

Service parts 101402-3750 INJECTION-PUMP ASSEMBLY:

1. _
2. FUEL INJECTION PUMP 101040-8660
3. GOVERNOR 105410-8570
4. SUPPLY PUMP 105220-5420
5. AUTOM. ADVANCE MECHANIS
6. COUPLING PLATE
7. COUPLING PLATE
8. _
9. _
10. NOZZLE AND HOLDER ASSY 105100-5430
11. Nozzle and Holder 6-13612-310-0
12. Open Pre:MPa(Kqf/cm2) 22.1(225)
13. NOZZLE-HOLDER 105031-4480
14. NOZZLE 105015-5020
15. NOZZLE SET

Include in #1:

101402-3750 as INJECTION-PUMP ASSEMBLY

Cross reference number

ZEXEL 101402-3750 1014023750
KOMATSU 6135721411 6135721411


Zexel num
Bosch num
Firm num
Name
101402-3750 
 
6135721411  KOMATSU
INJECTION-PUMP ASSEMBLY
SA4D105 * K

Calibration Data:

Adjustment conditions
Test oil
1404 Test oil
  ISO4113 or {SAEJ967d}
Test oil temperature degC   40 40 45
Nozzle and nozzle holder   105780-8140
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
Outer diameter - inner diameter - length (mm)
mm   6-2-600
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)
Right
  R
Injection timing adjustment
Direction of rotation (viewed from drive side)
Right
  R
Injection order   1-2-4-3
Pre-stroke mm   3.6 3.55 3.65
Beginning of injection position
Drive side
  NO.1
Difference between angles 1
Cyl.1-2
deg.   90 89.5 90.5
Difference between angles 2
Cal 1-4
deg.   180 179.5 180.5
Difference between angles 3
Cal 1-3
deg.   270 269.5 270.5
Injection quantity adjustment
Adjusting point   A
Rack position   10.4
Pump speed r/min   1250 1250 1250
Average injection quantity mm3/st.   125.3 124.3 126.3
Max. variation between cylinders %   0 -2 2
Basic   *
Fixing the lever   *
Injection quantity adjustment_02
Adjusting point   B
Rack position   4.7+-0.5
Pump speed r/min   300 300 300
Average injection quantity mm3/st.   10.5 9 12
Max. variation between cylinders %   0 -10 10
Fixing the rack   *

Test data Ex:

Governor adjustment

Test data 101402-3750
N:Pump speed R:Rack position (mm) (1)Target notch: K
----------
K=7
----------

Speed control lever angle

Test data 101402-3750
F:Full speed I:Idle (1)Stopper bolt setting
----------

----------
a=31deg+-5deg b=37deg+-5deg

Stop lever angle

Test data 101402-3750
N:Pump normal S:Stop the pump.
----------

----------
a=27deg+-5deg b=53deg+-5deg

0000001501 Q ADJUSTMENT PIPING

Test data 101402-3750
Fuel hose piping outline Tester fuel pipe A (B) branch piping Fuel hose C (D) Fuel inlet 1. Because the pump gallery is divided into two, be careful of the fuel piping at adjustment. (1)Connect the fuel inlet hose (C) to the port and connect the branch pipe. (2)Connect the tester fuel piping to the branch pipe.
----------

----------

Timing setting

Test data 101402-3750
(1)Pump vertical direction (2)Position of camshaft's key groove at No 1 cylinder's beginning of injection (3)- (4)-
----------

----------
a=(50deg)




Have questions with 101402-3750?





Group cross 101402-3750 ZEXEL

Komatsu 

9 400 613 878 
6135721620 
INJECTION-PUMP ASSEMBLY
S4D105
 
6135711410 
INJECTION-PUMP ASSEMBLY
S4D105
 
6135721930 
INJECTION-PUMP ASSEMBLY
S4D105
9 400 613 879 
6135721410 
INJECTION-PUMP ASSEMBLY
SA4D105
9 400 613 880 
6134751410 
INJECTION-PUMP ASSEMBLY
4D105
101402-3750  
 
6135721411 
INJECTION-PUMP ASSEMBLY
SA4D105
 
6732711110 
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4BT
 
6732711111 
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S4D102E
 
 
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Komatsu 

9 400 610 340 
6732711120 
INJECTION-PUMP ASSEMBLY
S4D102E
 
 
INJECTION-PUMP ASSEMBLY
 
 
INJECTION-PUMP ASSEMBLY

Komatsu 

9 400 610 341 
6732711130 
INJECTION-PUMP ASSEMBLY
S4D102E
 
 
INJECTION-PUMP ASSEMBLY
 
 
INJECTION-PUMP ASSEMBLY
 
 
INJECTION-PUMP ASSEMBLY

Komatsu 

9 400 610 440 
3863350 
INJECTION-PUMP ASSEMBLY
S4D102E
9 400 610 440 
6732711180 
INJECTION-PUMP ASSEMBLY
S4D102E
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