106971-5101 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1069715101


106971-5101 INJECTION-PUMP ASSEMBLY
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Information injection-pump assembly

ZEXEL 106971-5101 1069715101

Service parts 106971-5101 INJECTION-PUMP ASSEMBLY:

1. _
2. FUEL INJECTION PUMP 106097-5741
3. GOVERNOR 105952-1350
4. SUPPLY PUMP 105237-6010
5. AUTOM. ADVANCE MECHANIS 105691-3821
6. COUPLING PLATE 105663-0830
7. COUPLING PLATE
8. _
9. _
10. NOZZLE AND HOLDER ASSY 105110-7651
11. Nozzle and Holder 16600-97160
12. Open Pre:MPa(Kqf/cm2) 15.7{160}/22.6{230}
13. NOZZLE-HOLDER 105041-3150
14. NOZZLE
15. NOZZLE SET 105019-0591

Include in #1:

106971-5101 as INJECTION-PUMP ASSEMBLY

Cross reference number

ZEXEL 106971-5101 1069715101


Zexel num
Bosch num
Firm num
Name
106971-5101 
 
   
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   105780-8250
Bosch type code   1 688 901 101
Nozzle   105780-0120
Bosch type code   1 688 901 990
Nozzle holder   105780-2190
Opening pressure MPa   20.7
Opening pressure kgf/cm2   211
Injection pipe
Outer diameter - inner diameter - length (mm)
mm   8-3-600
Overflow valve   131425-0120
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   255 255 255
Tester oil delivery pressure kgf/cm2   2.6 2.6 2.6
RED3 control unit part number   407910-3 960
RED3 rack sensor specifications mm   19
Direction of rotation (viewed from drive side)
Right
  R
Injection timing adjustment
Direction of rotation (viewed from drive side)
Right
  R
Injection order   10-9-4-3 -6-5-8-7 -2-1
Pre-stroke mm   4.4 4.37 4.43
Beginning of injection position
Governor side
  NO.1
Difference between angles 1
Cal 10-9
deg.   45 44.75 45.25
Difference between angles 2
Cal 10-4
deg.   72 71.75 72.25
Difference between angles 3
Cal 10-3
deg.   117 116.75 117.25
Difference between angles 4
Cal 10-6
deg.   144 143.75 144.25
Difference between angles 5
Cal 10-5
deg.   189 188.75 189.25
Difference between angles 6
Cal 10-8
deg.   216 215.75 216.25
Difference between angles 7
Cal 10-7
deg.   261 260.75 261.25
Difference between angles 8
Cal 10-2
deg.   288 287.75 288.25
Difference between angles 9
Cal 10-1
deg.   333 332.75 333.25
Injection quantity adjustment
Rack position   (13.4)
Vist V   1.84 1.84 1.84
Pump speed r/min   700 700 700
Average injection quantity mm3/st.   128.5 126.5 130.5
Max. variation between cylinders %   0 -4 4
Basic   *
Injection quantity adjustment_02
Rack position   (8.8)
Vist V   2.5 2.4 2.6
Pump speed r/min   370 370 370
Average injection quantity mm3/st.   16 14 18
Max. variation between cylinders %   0 -10 10

Test data Ex:

Governor adjustment

Test data 106971-5101
(1)Adjusting range (2)Step response time (N): Speed of the pump (L): Load (theta) Advance angle (Srd1) Step response time 1 (Srd2) Step response time 2 1. Adjusting conditions for the variable timer (1)Adjust the clearance between the pickup and the protrusion to L.
----------
L=1-0.2mm N4=800r/min C4=(9deg) t1=1.7--sec. t2=1.7--sec.
----------
N1=400r/min N2=1000++r/min N3=- C1=9+-0.3deg C2=3.5++deg C3=- P1=0kPa(0kgf/cm2) P2=294kPa(3kgf/cm2) P3=392kPa(4kgf/cm2) R01=0/4load R02=4/4load R03=4/4load

Speed control lever angle

Test data 106971-5101
N:Pump normal S:Stop the pump. (1)Rack position = aa (2)Rack position bb
----------
aa=20mm bb=1mm
----------
a=27deg+-5deg b=37deg+-5deg

0000000901

Test data 106971-5101
(1)Pump vertical direction (2)Position of the coupling's key groove at the start of injection for the No. 10 cylinder. (3)- (4)-
----------

----------
a=(90deg)

Stop lever angle

Test data 106971-5101
(Rs) rack sensor specifications (C/U) control unit part number (V) Rack sensor output voltage (R) Rack position (mm) 1. Confirming governor output characteristics (rack 19 mm, span 6 mm) (1)When the output voltages of the rack sensor are V1 and V2, check that the rack positions R1 and R2 in the table above are satisfied.
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Group cross 106971-5101 ZEXEL

 
 
INJECTION-PUMP ASSEMBLY
106971-5101  
 
 
INJECTION-PUMP ASSEMBLY
 
 
INJECTION-PUMP ASSEMBLY

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F 01G 09U 0C7 
 
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Nissan-Diesel 

9 400 618 707 
1680197071 
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