101603-9720 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1016039720


101603-9720 INJECTION-PUMP ASSEMBLY
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Information injection-pump assembly

ZEXEL 101603-9720 1016039720

Cross reference number

ZEXEL 101603-9720 1016039720


Zexel num
Bosch num
Firm num
Name
101603-9720 
 
   
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   105780-8140
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   6-2-600
Overflow valve   134424-1520
Overflow valve opening pressure kPa   162 147 177
Overflow valve opening pressure kgf/cm2   1.65 1.5 1.8
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   3.4 3.35 3.45
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   -
Rack position   11.1
Pump speed r/min   800 800 800
Average injection quantity mm3/st.   64.7 63.1 66.3
Max. variation between cylinders %   0 -3.5 3.5
Basic   *
Fixing the rack   *
Standard for adjustment of the maximum variation between cylinders   *
Injection quantity adjustment_02
Adjusting point   H
Rack position   9.5+-0.5
Pump speed r/min   275 275 275
Average injection quantity mm3/st.   10.1 8.3 11.9
Max. variation between cylinders %   0 -10 10
Fixing the rack   *
Standard for adjustment of the maximum variation between cylinders   *
Injection quantity adjustment_03
Adjusting point   A
Rack position   R1(11.1)
Pump speed r/min   800 800 800
Average injection quantity mm3/st.   64.7 63.7 65.7
Basic   *
Fixing the lever   *
Injection quantity adjustment_04
Adjusting point   B
Rack position   R1+0.65
Pump speed r/min   1500 1500 1500
Average injection quantity mm3/st.   86.6 82.6 90.6
Fixing the lever   *
Injection quantity adjustment_05
Adjusting point   C
Rack position   R1+0.2
Pump speed r/min   600 600 600
Average injection quantity mm3/st.   59.3 56.1 62.5
Fixing the lever   *
Injection quantity adjustment_06
Adjusting point   I
Rack position   -
Pump speed r/min   100 100 100
Average injection quantity mm3/st.   80 80 90
Fixing the lever   *
Rack limit   *

Test data Ex:

Governor adjustment

Test data 101603-9720
N:Pump speed R:Rack position (mm) (1)Torque cam stamping: T1 (2)Tolerance for racks not indicated: +-0.05mm. (3)RACK LIMIT
----------
T1=F17
----------

Timer adjustment

Test data 101603-9720
(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=1.5+-0.2mm N3=800r/min C3=(6.5deg) t1=2--sec. t2=2--sec.
----------
N1=1200++r/min N2=1400r/min P1=0kPa(0kgf/cm2) P2=392kPa(4kgf/cm2) C1=2.5--deg C2=6.5+-0.4deg R01=0/4load R02=4/4load

Speed control lever angle

Test data 101603-9720
F:Full speed I:Idle (1)Use the hole at R = aa (2)Stopper bolt set position 'H' (3)Bottom lever
----------
aa=39mm
----------
a=26.5deg+-5deg b=39deg+-3deg

Stop lever angle

Test data 101603-9720
N:Pump normal S:Stop the pump.
----------

----------
a=20deg+-5deg b=40deg+-5deg

0000001501 RACK SENSOR

Test data 101603-9720
(VR) measurement voltage (I) Part number of the control unit (G) Apply red paint. (H): End surface of the pump 1. Rack limit adjustment (1)Fix the rack at the rack limit position Ra. (2)Install the shim (D) to the rod (C) and tighten nut (E). (3)Select a shim (D) so that the distance between the end surface of the pump and the nut (E) is L. (4)Release the rack fixing and mount the joint (B) and fix. (5)At this time, confirm that the shim (D) does not interfere with the joint (B). 2. Rack sensor adjustment (-0420) (1)Screw in the bobbin (A) until it contacts the joint (B). (2)Fix the speed control lever at the full side. (3)Set the speed to N1 r/min. (4)Adjust the depth that the bobbin (A) is screwed in so that the control unit's rack sensor output voltage is VR+-0.01 (V), then tighten the nut (F). (5)Adjust the bobbin (A) so that the rack sensor's output voltage is VR. (6)Apply G at two places. Connecting part between the joint (B) and the nut (F) Connecting part between the joint (B) and the end surface of the pump (H)
----------
L=33-0.2mm N1=800r/min Ra=R1(11.1)mm
----------

0000001601 LEVER

Test data 101603-9720
(a) Speed lever (B) Accelerator lever (C) Accelerator lever stopper bolt (D) Full speed side (E) idle side 1. Accelerator lever setting method With speed lever at idle position, from point S contact Back off the accelerator lever stopper bolt L and set. (Turn bolt L turns and set.)
----------

----------
r=36mm L=1+0.5mm

Timing setting

Test data 101603-9720
(1)Pump vertical direction (2)Position of timer's threaded hole at No 1 cylinder's beginning of injection (3)- (4)-
----------

----------
a=(60deg)




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