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101402-9673 ZEXEL 9 400 612 523 BOSCH INJECTION-PUMP ASSEMBLY 9400612523 1014029673 12991551020


101402-9673 INJECTION-PUMP ASSEMBLY
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Information injection-pump assembly

BOSCH 9 400 612 523 9400612523
ZEXEL 101402-9673 1014029673
YANMAR 12991551020 12991551020

Service parts 101402-9673 INJECTION-PUMP ASSEMBLY:

1. _
2. FUEL INJECTION PUMP 101041-8740
3. GOVERNOR 105419-2961
4. SUPPLY PUMP 105220-7170
5. AUTOM. ADVANCE MECHANIS
6. COUPLING PLATE
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:

101402-9673 as INJECTION-PUMP ASSEMBLY
101405-9470 as _

Cross reference number

BOSCH 9 400 612 523 9400612523
ZEXEL 101402-9673 1014029673
YANMAR 12991551020 12991551020


Zexel num
Bosch num
Firm num
Name
101402-9673 
101402-9674 
9 400 612 523 
12991551020  YANMAR
INJECTION-PUMP ASSEMBLY
4TNE94 * K 14BC PE4A,5A, PE

Calibration Data:

Adjustment conditions
Test oil
1404 Test oil   ISO4113 or {SAEJ967d}
Test oil temperature degC   40 40 45
Nozzle and nozzle holder   105780-8140
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
Overflow valve   131424-1520
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)
Right   R
Injection timing adjustment
Direction of rotation (viewed from drive side)
Right   R
Injection order   1-3-4-2
Pre-stroke mm   3.6 3.55 3.65
Beginning of injection position
Drive side   NO.1
Difference between angles 1
Cal 1-3 deg.   90 89.5 90.5
Difference between angles 2
Cal 1-4 deg.   180 179.5 180.5
Difference between angles 3
Cyl.1-2 deg.   270 269.5 270.5
Injection quantity adjustment
Adjusting point   A
Rack position   9.7
Pump speed r/min   900 900 900
Average injection quantity mm3/st.   62.5 61.5 63.5
Max. variation between cylinders %   0 -2.5 2.5
Basic   *
Fixing the lever   *
Injection quantity adjustment_02
Adjusting point   C
Rack position   6.8+-0.5
Pump speed r/min   790 790 790
Average injection quantity mm3/st.   9.5 8.5 10.5
Max. variation between cylinders %   0 -15 15
Fixing the rack   *
Injection quantity adjustment_03
Adjusting point   D
Rack position   9.9++
Pump speed r/min   100 100 100
Average injection quantity mm3/st.   90 85 95
Fixing the lever   *
Rack limit   *

Test data Ex:

Governor adjustment

Test data 101402-9673
N:Pump speed R:Rack position (mm) (1)Target notch: K (2)Tolerance for racks not indicated: +-0.05mm. (3)RACK LIMIT (4)Set idle sub-spring
----------
K=7
----------

Speed control lever angle

Test data 101402-9673
F:Full speed I:Idle (1)Stopper bolt setting
----------

----------
a=1deg+-5deg b=5deg+-5deg

Stop lever angle

Test data 101402-9673
N:Pump normal S:Stop the pump. (1)Normal stop
----------

----------
a=58deg+-5deg b=53deg+-5deg

Timing setting

Test data 101402-9673
(1)Pump vertical direction (2)Position of camshaft's key groove at No 1 cylinder's beginning of injection (3)- (4)-
----------

----------
a=(60deg)




Have questions with 101402-9673?





Group cross 101402-9673 ZEXEL

101402-9670  
 
 
INJECTION-PUMP ASSEMBLY
101402-9671  
 
 
INJECTION-PUMP ASSEMBLY
101402-9672  

101402-9673 
9 400 611 682 
 
INJECTION-PUMP ASSEMBLY
4TNE94

Yanmar 

101402-9673  

101402-9674 
9 400 612 523 
12991551020 
INJECTION-PUMP ASSEMBLY
4TNE94
101402-9674  
9 400 613 094 
12991551021 
INJECTION-PUMP ASSEMBLY
4TNE94
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