106671-6670 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data


Information injection-pump assembly

ZEXEL 106671-6670 1066716670
ISUZU 1156034710 1156034710

Cross reference number

ZEXEL 106671-6670 1066716670
ISUZU 1156034710 1156034710


Zexel num Bosch num Firm num Firm Name
106671-6670 
106671-6671 
  1156034710  ISUZU INJECTION-PUMP ASSEMBLY
6HE1-TMC * 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   134424-3920
Overflow valve opening pressure kPa   127 107 147
Overflow valve opening pressure kgf/cm2   1.3 1.1 1.5
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)   L
Left


Injection timing adjustment
Direction of rotation (viewed from drive side)   L
Left
Injection order   1-5-3-6- 2-4
Pre-stroke mm   4 3.97 4.03
Beginning of injection position   NO.1
Governor side
Difference between angles 1 deg.   60 59.75 60.25
Cal 1-5
Difference between angles 2 deg.   120 119.75 120.25
Cal 1-3
Difference between angles 3 deg.   180 179.75 180.25
Cal 1-6
Difference between angles 4 deg.   240 239.75 240.25
Cyl.1-2
Difference between angles 5 deg.   300 299.75 300.25
Cal 1-4


Injection quantity adjustment
Adjusting point   A
Rack position   11.5
Pump speed r/min   1450 1450 1450
Average injection quantity mm3/st.   127.5 125.5 129.5
Max. variation between cylinders %   0 -3 3
Basic   *
Fixing the lever   *
Boost pressure kPa   116 116
Boost pressure mmHg   870 870


Injection quantity adjustment_02
Adjusting point   C
Rack position   7.2+-0.5
Pump speed r/min   275 275 275
Average injection quantity mm3/st.   19 15.8 22.2
Max. variation between cylinders %   0 -13 13
Fixing the rack   *
Boost pressure kPa   0 0 0
Boost pressure mmHg   0 0 0


Boost compensator adjustment
Pump speed r/min   600 600 600
Rack position   7.8
Boost pressure kPa   46.7 44 49.4
Boost pressure mmHg   350 330 370


Boost compensator adjustment_02
Pump speed r/min   600 600 600
Rack position   9.95
Boost pressure kPa   103 103 103
Boost pressure mmHg   770 770 770


Timer adjustment
Pump speed r/min   1250--
Advance angle deg.   0 0 0
Remarks  
Start


Timer adjustment_02
Pump speed r/min   1200
Advance angle deg.   0.5


Timer adjustment_03
Pump speed r/min   1300
Advance angle deg.   1 0.5 1.5
Remarks  
Finish

Test data Ex:



Governor adjustment

Test data 106671-6670 N:Pump speed R:Rack position (mm) (1)Target notch: K (2)Set idle sub-spring (3)Main spring setting (4)Boost compensator stroke: BCL (5)Rack difference between N = N1 and N = N2
----------
K=13 BCL=2.15+-0.1mm N1=1450r/min N2=600r/min
----------



Speed control lever angle

Test data 106671-6670 F:Full speed I:Idle (1)Use the hole at R = aa (2)Stopper bolt setting
----------
aa=70mm
----------
a=(23deg)+-5deg b=(34deg)+-5deg



Stop lever angle

Test data 106671-6670 N:Pump normal S:Stop the pump. (1)Rack position = aa, speed = bb (stamp at delivery) (2)Normal (3)Use the hole above R = cc
----------
aa=1-0.5mm bb=0r/min cc=33mm
----------
a=25.5deg+-5deg b=70deg+-5deg



Timing setting

Test data 106671-6670 (1)Pump vertical direction (2)Positions of coupling's threaded installation holes at No 1 cylinder's beginning of injection (3)B.T.D.C.: aa (4)-
----------
aa=17deg
----------
a=(50deg)





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Group cross 106671-6670 ZEXEL

Isuzu 

106671-6600 
106671-6700 
9 400 612 567  1156034340  INJECTION-PUMP ASSEMBLY
6HK1-XQB
106671-6610  9 400 616 915  1156034360  INJECTION-PUMP ASSEMBLY
6SD1-T
106671-6620 
106671-6621 
F 019 Z10 737  1156034390  INJECTION-PUMP ASSEMBLY
6SD1-X
106671-6621  9 400 613 060  1156034391  INJECTION-PUMP ASSEMBLY
6SD1-X
106671-6630  9 400 616 916  1156034380  INJECTION-PUMP ASSEMBLY
6WG1-T
106671-6640      INJECTION-PUMP ASSEMBLY

Isuzu 

106671-6641 
106671-6710 
9 400 616 917  1156034520  INJECTION-PUMP ASSEMBLY
6WG1-T
106671-6650  9 400 612 756  1156034540  INJECTION-PUMP ASSEMBLY
6WG1-T
106671-6660 
106671-6661 
  1156034691  INJECTION-PUMP ASSEMBLY
6HK1-T
106671-6661  9 400 616 918  1156034693  INJECTION-PUMP ASSEMBLY
6HK1-T
106671-6670 
106671-6671 
  1156034710  INJECTION-PUMP ASSEMBLY
6HE1-TMC
106671-6671  9 400 616 919  1156034711  INJECTION-PUMP ASSEMBLY
6HE1-TMC
106671-6680 
106671-6681 
  1156034700  INJECTION-PUMP ASSEMBLY
6HE1-TMC
106671-6681  9 400 613 300  1156034701  INJECTION-PUMP ASSEMBLY
6HE1-TMC
106671-6690  9 400 613 171  1156034830  INJECTION-PUMP ASSEMBLY
6SD1-XQB
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