101502-9020 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1015029020


101502-9020 INJECTION-PUMP ASSEMBLY
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Information injection-pump assembly

ZEXEL 101502-9020 1015029020

Service parts 101502-9020 INJECTION-PUMP ASSEMBLY:

1. _
2. FUEL INJECTION PUMP 101050-8040
3. GOVERNOR 105419-0640
4. SUPPLY PUMP 105220-5480
5. AUTOM. ADVANCE MECHANIS 105621-0430
6. COUPLING PLATE
7. COUPLING PLATE
8. _
9. _
10. NOZZLE AND HOLDER ASSY 105100-7370
11. Nozzle and Holder 157-0753-001
12. Open Pre:MPa(Kqf/cm2) 15.7{160}/22.1{225}
13. NOZZLE-HOLDER 105031-4990
14. NOZZLE 105015-7140
15. NOZZLE SET

Include in #1:

101502-9020 as INJECTION-PUMP ASSEMBLY

Cross reference number

ZEXEL 101502-9020 1015029020


Zexel num
Bosch num
Firm num
Name
101502-9020 
 
   
INJECTION-PUMP ASSEMBLY

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   131424-4320
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   1-3-5-4- 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.   72 71.5 72.5
Difference between angles 2
Cal 1-5
deg.   144 143.5 144.5
Difference between angles 3
Cal 1-4
deg.   216 215.5 216.5
Difference between angles 4
Cyl.1-2
deg.   288 287.5 288.5
Injection quantity adjustment
Adjusting point   A
Rack position   10.9
Pump speed r/min   1200 1200 1200
Average injection quantity mm3/st.   83.8 82.3 85.3
Max. variation between cylinders %   0 -2.5 2.5
Basic   *
Fixing the lever   *
Injection quantity adjustment_02
Adjusting point   B
Rack position   7.3+-0.5
Pump speed r/min   300 300 300
Average injection quantity mm3/st.   10 8 12
Max. variation between cylinders %   0 -15 15
Fixing the rack   *

Test data Ex:

Governor adjustment

Test data 101502-9020
N:Pump speed R:Rack position (mm) (1)Target notch: K (2)Set idle sub-spring (3)Main spring setting (4)The torque control spring must does not have a set force. (5)Rack difference between N = N1 and N = N2
----------
K=14 N1=1200r/min N2=600r/min
----------

Speed control lever angle

Test data 101502-9020
F:Full speed I:Idle (1)Stopper bolt setting
----------

----------
a=(23deg)+-5deg b=(37deg)+-5deg

Stop lever angle

Test data 101502-9020
N:Pump normal S:Stop the pump.
----------

----------
a=19deg+-5deg b=53deg+-5deg

Timing setting

Test data 101502-9020
(1)Pump vertical direction (2)Position of camshaft's key groove at No 1 cylinder's beginning of injection (3)- (4)-
----------

----------
a=(120deg)




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Group cross 101502-9020 ZEXEL

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INJECTION-PUMP ASSEMBLY

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