106671-5250 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1066715250


106671-5250 INJECTION-PUMP ASSEMBLY
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Information injection-pump assembly

ZEXEL 106671-5250 1066715250

Service parts 106671-5250 INJECTION-PUMP ASSEMBLY:

1. _
2. FUEL INJECTION PUMP 106061-7241
3. GOVERNOR 105489-4270
4. SUPPLY PUMP 105237-4210
5. AUTOM. ADVANCE MECHANIS 105681-1270
6. COUPLING PLATE 105663-0640
7. COUPLING PLATE
8. _
9. _
10. NOZZLE AND HOLDER ASSY 105101-6930
11. Nozzle and Holder 16600-96603
12. Open Pre:MPa(Kqf/cm2) 22.6{230}
13. NOZZLE-HOLDER 105030-4540
14. NOZZLE 105015-9510
15. NOZZLE SET

Include in #1:

106671-5250 as INJECTION-PUMP ASSEMBLY

Cross reference number

ZEXEL 106671-5250 1066715250


Zexel num
Bosch num
Firm num
Name
106671-5250 
 
   
INJECTION-PUMP ASSEMBLY
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   132424-0620
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   3.9 3.85 3.95
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   12.4
Pump speed r/min   1050 1050 1050
Average injection quantity mm3/st.   202 200 204
Max. variation between cylinders %   0 -4 4
Basic   *
Fixing the lever   *
Boost pressure kPa   77.3 77.3
Boost pressure mmHg   580 580
Injection quantity adjustment_02
Adjusting point   C
Rack position   6.4+-0.5
Pump speed r/min   260 260 260
Average injection quantity mm3/st.   15 13.7 16.3
Max. variation between cylinders %   0 -10 10
Fixing the rack   *
Boost pressure kPa   0 0 0
Boost pressure mmHg   0 0 0
Injection quantity adjustment_03
Adjusting point   D
Rack position   9.3
Pump speed r/min   400 400 400
Average injection quantity mm3/st.   120.5 117.5 123.5
Fixing the lever   *
Boost pressure kPa   0 0 0
Boost pressure mmHg   0 0 0
Boost compensator adjustment
Pump speed r/min   400 400 400
Rack position   9.3
Boost pressure kPa   13.3 12 14.6
Boost pressure mmHg   100 90 110
Boost compensator adjustment_02
Pump speed r/min   400 400 400
Rack position   11.7
Boost pressure kPa   47.3 40.6 54
Boost pressure mmHg   355 305 405
Boost compensator adjustment_03
Pump speed r/min   400 400 400
Rack position   12.6+0.2
Boost pressure kPa   64 64 64
Boost pressure mmHg   480 480 480
Timer adjustment
Pump speed r/min   750--
Advance angle deg.   0 0 0
Remarks
Start
 
Timer adjustment_02
Pump speed r/min   700
Advance angle deg.   0.5
Timer adjustment_03
Pump speed r/min   1050
Advance angle deg.   1 0.5 1.5
Remarks
Finish
 

Test data Ex:

Governor adjustment

Test data 106671-5250
N:Pump speed R:Rack position (mm) (1)Tolerance for racks not indicated: +-0.05mm. (2)Idle setting at variable speed specification (fix at full at delivery). (3)Rack limit using the stop lever: R1 (4)Damper spring setting (5)Main spring setting (6)Boost compensator stroke: BCL (7)Perform governor adjustment at an ambient temperature of at least 15 deg C (boost compensator start spring is shape memory alloy).
----------
R1=12.6+0.2mm BCL=(3.4)mm
----------

Speed control lever angle

Test data 106671-5250
F:Full speed I:Idle (1)Pump speed = aa (2)Set the stopper bolt (fixed at full-load position at delivery.)
----------
aa=290r/min
----------
a=16deg+-5deg b=5deg+-5deg

0000000901

Test data 106671-5250
F:Full load I:Idle (1)Stopper bolt setting (2)Use the hole at R = aa
----------
aa=42mm
----------
a=31.5deg+-3deg b=45deg+-5deg

Stop lever angle

Test data 106671-5250
N:Pump normal S:Stop the pump. (1)Rack position = aa
----------
aa=12.6+0.2mm
----------
a=(41.5deg)+-5deg b=(39.5deg)+-5deg

Timing setting

Test data 106671-5250
(1)Pump vertical direction (2)Coupling's key groove position at No 1 cylinder's beginning of injection (3)- (4)-
----------

----------
a=(20deg)




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