106682-1052 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1066821052 1156033870


106682-1052 INJECTION-PUMP ASSEMBLY
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Information injection-pump assembly

ZEXEL 106682-1052 1066821052
ISUZU 1156033870 1156033870

Cross reference number

ZEXEL 106682-1052 1066821052
ISUZU 1156033870 1156033870


Zexel num
Bosch num
Firm num
Name
106682-1052 
106682-1053 
 
1156033870  ISUZU
INJECTION-PUMP ASSEMBLY
6WG1-XQB * K

Calibration Data:

Adjustment conditions
Test oil
1404 Test oil
  ISO4113 or {SAEJ967d}
Test oil temperature degC   40 40 45
Nozzle and nozzle holder   105780-8130
Bosch type code   EFEP215A
Nozzle   105780-0050
Bosch type code   DN6TD119NP1T
Nozzle holder   105780-2090
Bosch type code   EFEP215
Opening pressure MPa   17.2
Opening pressure kgf/cm2   175
Injection pipe
Outer diameter - inner diameter - length (mm)
mm   8-4-1000
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
RED4 control unit part number   407915-0 590
RED4 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   1-5-3-6- 2-4
Pre-stroke mm   3.3 3.27 3.33
Beginning of injection position
Drive 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
Rack position   (13.3)
PWM %   63.1
Pump speed r/min   900 900 900
Average injection quantity mm3/st.   376 373 379
Max. variation between cylinders %   0 -3 3
Basic   *
Injection quantity adjustment_02
Rack position   (6.7)
PWM %   26+-2.8
Pump speed r/min   400 400 400
Average injection quantity mm3/st.   15.5 12.3 18.7
Max. variation between cylinders %   0 -13 13
Remarks
Adjust only variation between cylinders; adjust governor according to governor specifications.
 

Test data Ex:

Speed control lever angle

Test data 106682-1052
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 106682-1052
(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=10deg
----------
a=(100deg)

Stop lever angle

Test data 106682-1052
(PWM) Pulse width modulation (%) (R) Rack position (mm) Rack sensor output characteristics 1. Rack limit adjustment (1)Measure the rack position R2 for PWM a2%. (2)Confirm that it is within the range R2 = 15+-1 mm. (3)Measure the rack position R1 at PWM a %. (4)Confirm that it is within the range R2 - R1 = 10+-0.1 mm. 2. Check the limp home operation. (1)Move the switch box's limp home switch to the limp home side. (2)Confirm rack position L1 (mm ) and L2 (mm) for PWM in the above table. 3. Check the pull down operation. (1)Confirm that the rack position is 19 mm at PWM B%. (2)In the conditions described in the above table, move the switch box's pull down switch to the pull down side and confirm that the rack position momentarily becomes 1 mm or less.
----------
a1=16.25% a2=72.5% L1=1--mm L2=19++mm A=5 % B=95%
----------




Have questions with 106682-1052?





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