106671-6451 ZEXEL 9 400 612 271 BOSCH INJECTION-PUMP ASSEMBLY 9400612271 1066716451 1156033341


106671-6451 INJECTION-PUMP ASSEMBLY
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Buy INJECTION-PUMP ASSEMBLY 106671-6451 zexel genuine, new aftermarket engine parts with delivery

Information injection-pump assembly

BOSCH 9 400 612 271 9400612271
ZEXEL 106671-6451 1066716451
ISUZU 1156033341 1156033341

Service parts 106671-6451 INJECTION-PUMP ASSEMBLY:

1. _
2. FUEL INJECTION PUMP 106067-6251
3. GOVERNOR 105407-7750
4. SUPPLY PUMP 105237-4420
5. AUTOM. ADVANCE MECHANIS 105681-6000
6. COUPLING PLATE 105664-2011
7. COUPLING PLATE
8. _
9. _
10. NOZZLE AND HOLDER ASSY 105110-8112
11. Nozzle and Holder 1-15300-389-1
12. Open Pre:MPa(Kqf/cm2) 18.1{185}/22.1{225}
13. NOZZLE-HOLDER 105041-2082
14. NOZZLE
15. NOZZLE SET 105019-2660

Include in #1:

106671-6451 as INJECTION-PUMP ASSEMBLY

Cross reference number

BOSCH 9 400 612 271 9400612271
ZEXEL 106671-6451 1066716451
ISUZU 1156033341 1156033341


Zexel num
Bosch num
Firm num
Name
106671-6451 
106671-6452 
9 400 612 271 
1156033341  ISUZU
INJECTION-PUMP ASSEMBLY
6HK1-TC * K 14CA PE6P,6PD 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   8-3-600
Overflow valve   134424-4320
Overflow valve opening pressure kPa   255 221 289
Overflow valve opening pressure kgf/cm2   2.6 2.25 2.95
Tester oil delivery pressure kPa   255 255 255
Tester oil delivery pressure kgf/cm2   2.6 2.6 2.6
Direction of rotation (viewed from drive side)
Left
  L
Injection timing adjustment
Direction of rotation (viewed from drive side)
Left
  L
Injection order   1-5-3-6- 2-4
Pre-stroke mm   2.9 2.87 2.93
Beginning of injection position
Governor side
  NO.1
Difference between angles 1
Cal 1-5
deg.   60 59.75 60.25
Difference between angles 2
Cal 1-3
deg.   120 119.75 120.25
Difference between angles 3
Cal 1-6
deg.   180 179.75 180.25
Difference between angles 4
Cyl.1-2
deg.   240 239.75 240.25
Difference between angles 5
Cal 1-4
deg.   300 299.75 300.25
Injection quantity adjustment
Adjusting point   A
Rack position   12.8
Pump speed r/min   1000 1000 1000
Average injection quantity mm3/st.   133.5 132.5 134.5
Max. variation between cylinders %   0 -3 3
Basic   *
Fixing the lever   *
Boost pressure kPa   160 160
Boost pressure mmHg   1200 1200
Injection quantity adjustment_02
Adjusting point   -
Rack position   7.5+-0.5
Pump speed r/min   500 500 500
Average injection quantity mm3/st.   9.5 6.3 12.7
Max. variation between cylinders %   0 -15 15
Fixing the rack   *
Boost pressure kPa   0 0 0
Boost pressure mmHg   0 0 0
Remarks
Adjust only variation between cylinders; adjust governor according to governor specifications.
 
Injection quantity adjustment_03
Adjusting point   E
Rack position   13++
Pump speed r/min   100 100 100
Average injection quantity mm3/st.   155 145 165
Fixing the lever   *
Boost pressure kPa   0 0 0
Boost pressure mmHg   0 0 0
Rack limit   *
Boost compensator adjustment
Pump speed r/min   550 550 550
Rack position   10.5
Boost pressure kPa   48 44 52
Boost pressure mmHg   360 330 390
Boost compensator adjustment_02
Pump speed r/min   550 550 550
Rack position   11.2
Boost pressure kPa   147 140.3 153.7
Boost pressure mmHg   1100 1050 1150
Timer adjustment
Pump speed r/min   1200++
Advance angle deg.   0 0 0
Remarks
Do not advance until starting N = 1200.
 
Timer adjustment_02
Pump speed r/min   -
Advance angle deg.   0.7 0.7 0.7
Remarks
Measure the actual speed, stop
 

Test data Ex:

Governor adjustment

Test data 106671-6451
N:Pump speed R:Rack position (mm) (1)Target notch: K (2)Tolerance for racks not indicated: +-0.05mm. (3)RACK LIMIT (4)Boost compensator stroke: BCL (5)Main spring setting (6)Set idle sub-spring
----------
K=10 BCL=0.7+-0.1mm
----------

Speed control lever angle

Test data 106671-6451
F:Full speed I:Idle S:Stop (1)Use the hole at R = aa
----------
aa=70mm
----------
a=3deg+-5deg b=18deg+-5deg c=31deg+-3deg

Stop lever angle

Test data 106671-6451
N:Pump normal S:Stop the pump. (1)Normal (2)Use the hole at R = aa (3)Rack position bb, pump speed cc (seal at delivery)
----------
aa=23mm bb=1-0.5mm cc=0r/min
----------
a=15deg+-5deg b=70deg+-5deg

0000001501 TAMPER PROOF

Test data 106671-6451
Tamperproofing-equipped boost compensator cover installation procedure (A) After adjusting the boost compensator, tighten the bolts to remove the heads. (1)Before adjusting the governor and the boost compensator, tighten the screw to the specified torque. (Tightening torque T = T1 maximum) (2)After adjusting the governor and the boost compensator, tighten to the specified torque to break off the bolt heads. (Tightening torque T = T2)
----------
T1=2.5N-m(0.25kgf-m) T2=2.9~4.4N-m(0.3~0.45kgf-m)
----------

Timing setting

Test data 106671-6451
(1)Pump vertical direction (2)Position of timer's threaded installation hole at No 1 cylinder's beginning of injection (3)B.T.D.C.: aa (4)-
----------
aa=9deg
----------
a=(50deg)




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