106961-1434 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data


Information injection-pump assembly

ZEXEL 106961-1434 1069611434
ISUZU 1156015734 1156015734

Service parts 106961-1434 INJECTION-PUMP ASSEMBLY:

1. _
2. FUEL INJECTION PUMP 106096-9172
3. GOVERNOR 105488-9011
4. SUPPLY PUMP 105237-1940
5. AUTOM. ADVANCE MECHANIS 105687-0092
6. COUPLING PLATE
7. COUPLING PLATE
8. _
9. _
10. NOZZLE AND HOLDER ASSY 105100-6322
11. Nozzle and Holder
12. Open Pre:MPa(Kqf/cm2) 19.6(200)
13. NOZZLE-HOLDER 105031-1741
14. NOZZLE 105015-6250
15. NOZZLE SET

Include in #1:

106961-1434 as INJECTION-PUMP ASSEMBLY

Cross reference number

ZEXEL 106961-1434 1069611434
ISUZU 1156015734 1156015734


Zexel num Bosch num Firm num Firm Name
106961-1434 
106961-1435 
  1156015734  ISUZU INJECTION-PUMP ASSEMBLY
12PC1 * K

Calibration Data:



Adjustment conditions
Test oil   ISO4113 or {SAEJ967d}
1404 Test oil
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 mm   8-3-600
Outer diameter - inner diameter - length (mm)
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)   R
Right


Injection timing adjustment
Direction of rotation (viewed from drive side)   R
Right
Injection order   1-4-9-8- 5-2-11-1 0-3-6-7-
Pre-stroke mm   4.4 4.37 4.43
Beginning of injection position   NO.1
Governor side
Difference between angles 1 deg.   15 14.75 15.25
Cal 1-4
Difference between angles 2 deg.   60 59.75 60.25
Cal 1-9
Difference between angles 3 deg.   75 74.75 75.25
Cal 1-8
Difference between angles 4 deg.   120 119.75 120.25
Cal 1-5
Difference between angles 5 deg.   135 134.75 135.25
Cyl.1-2
Difference between angles 6 deg.   180 179.75 180.25
Cal 1-11
Difference between angles 7 deg.   195 194.75 195.25
Cal 1-10
Difference between angles 8 deg.   240 239.75 240.25
Cal 1-3
Difference between angles 9 deg.   255 254.75 255.25
Cal 1-6
Difference between angles 10 deg.   300 299.75 300.25
Cal 1-7
Difference between angles 11 deg.   315 314.75 315.25
Cal 1-12


Injection quantity adjustment
Adjusting point   A
Rack position   8.2
Pump speed r/min   750 750 750
Average injection quantity mm3/st.   101.4 99.9 102.9
Max. variation between cylinders %   0 -2 2
Basic   *
Fixing the lever   *


Injection quantity adjustment_02
Adjusting point   D
Rack position   4.3+-0.5
Pump speed r/min   250 250 250
Average injection quantity mm3/st.   11 9.6 12.4
Max. variation between cylinders %   0 -13 13
Fixing the rack   *


Timer adjustment
Pump speed r/min   500+-50
Advance angle deg.   0 0 0
Remarks  
Start


Timer adjustment_02
Pump speed r/min   1250
Advance angle deg.   5.5 5 6
Remarks  
Finish

Test data Ex:



Governor adjustment

Test data 106961-1434 N:Pump speed R:Rack position (mm) (1)Damper spring does not operate. (2)Excess fuel setting for starting: SXL (3)Rack difference between N = N1 and N = N2
----------
SXL=11+0.2mm N1=1250r/min N2=500r/min
----------



Speed control lever angle

Test data 106961-1434 F:Full speed
----------

----------
a=7deg+-5deg



0000000901

Test data 106961-1434 F:Full load I:Idle (1)Stopper bolt setting
----------

----------
a=10deg+-5deg b=36deg+-3deg



Stop lever angle

Test data 106961-1434 N:Pump normal S:Stop the pump.
----------

----------
a=60deg+-5deg b=73deg+-5deg



Timing setting

Test data 106961-1434 (1)Pump vertical direction (2)Position of "Z" mark at the No 1 cylinder's beginning of injection (governor side) (3)B.T.D.C.: aa (4)-
----------
aa=16deg
----------
a=(170deg)





Have questions with 106961-1434?

toggle preview




Group cross 106961-1434 ZEXEL

Isuzu 

106961-1430    1156015730  INJECTION-PUMP ASSEMBLY
12PC1
106961-1431 
106961-1435 
  1156015732  INJECTION-PUMP ASSEMBLY
12PC1
106961-1433 
106961-1434 
  1156015733  INJECTION-PUMP ASSEMBLY
12PC1
106961-1434 
106961-1435 
  1156015734  INJECTION-PUMP ASSEMBLY
12PC1
106961-1435  9 400 618 594  1156015735  INJECTION-PUMP ASSEMBLY
12PC1
Back to top