106692-4870 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1066924870 12665451022


106692-4870 INJECTION-PUMP ASSEMBLY
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Information injection-pump assembly

ZEXEL 106692-4870 1066924870
YANMAR 12665451022 12665451022

Service parts 106692-4870 INJECTION-PUMP ASSEMBLY:

1. _
2. FUEL INJECTION PUMP 106069-5850
3. GOVERNOR 105407-2520
4. SUPPLY PUMP 105217-1390
5. AUTOM. ADVANCE MECHANIS
6. COUPLING PLATE
7. COUPLING PLATE
8. _
9. _
10. NOZZLE AND HOLDER ASSY 105101-4750
11. Nozzle and Holder
12. Open Pre:MPa(Kqf/cm2) 22.6{230}
13. NOZZLE-HOLDER 105031-4220
14. NOZZLE 105015-3250
15. NOZZLE SET

Include in #1:

106692-4870 as INJECTION-PUMP ASSEMBLY

Cross reference number

ZEXEL 106692-4870 1066924870
YANMAR 12665451022 12665451022


Zexel num
Bosch num
Firm num
Name
106692-4870 
106692-9180 
 
12665451022  YANMAR
INJECTION-PUMP ASSEMBLY
6HAL * 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   8-3-600
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   1-4-2-6- 3-5
Pre-stroke mm   2.9 2.85 2.95
Beginning of injection position
Drive side
  NO.1
Difference between angles 1
Cal 1-4
deg.   60 59.5 60.5
Difference between angles 2
Cyl.1-2
deg.   120 119.5 120.5
Difference between angles 3
Cal 1-6
deg.   180 179.5 180.5
Difference between angles 4
Cal 1-3
deg.   240 239.5 240.5
Difference between angles 5
Cal 1-5
deg.   300 299.5 300.5
Injection quantity adjustment
Adjusting point   A
Rack position   12
Pump speed r/min   900 900 900
Each cylinder's injection qty mm3/st.   197.5 193.5 201.5
Basic   *
Fixing the rack   *
Injection quantity adjustment_02
Adjusting point   B
Rack position   6.6+-0.5
Pump speed r/min   200 200 200
Each cylinder's injection qty mm3/st.   19.3 17.4 21.2
Fixing the rack   *

Test data Ex:

Governor adjustment

Test data 106692-4870
N:Pump speed R:Rack position (mm) (1)Target notch: K (2)Rack difference between N = N1 and N = N2 (3)Idle sub spring setting: L1. (4)Confirm that the rack is pulled back to R = R1 or less at solenoid operation (N = 0).
----------
K=11 N1=900r/min N2=750r/min L1=5-0.5mm R1=6.1mm
----------

Speed control lever angle

Test data 106692-4870
F:Full speed I:Idle (1)Set the pump speed at aa (2)Set the pump speed at bb. (3)Stopper bolt setting
----------
aa=900r/min bb=750r/min
----------
a=16deg+-5deg b=35deg+-5deg c=8deg+-5deg

Stop lever angle

Test data 106692-4870
N:Pump normal S:Stop the pump.
----------

----------
a=20deg+-5deg b=53deg+-5deg

Timing setting

Test data 106692-4870
(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 106692-4870?





Group cross 106692-4870 ZEXEL

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