108921-0071 ZEXEL 9 400 612 192 BOSCH INJECTION-PUMP ASSEMBLY 9400612192 1089210071 16801nd003


108921-0071 INJECTION-PUMP ASSEMBLY
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Information injection-pump assembly

BOSCH 9 400 612 192 9400612192
ZEXEL 108921-0071 1089210071
NISSAN-DIESEL 16801ND003 16801nd003

Service parts 108921-0071 INJECTION-PUMP ASSEMBLY:

1. _
2. FUEL INJECTION PUMP 108092-0260
3. GOVERNOR 105960-0281
4. SUPPLY PUMP 105237-5491
5. AUTOM. ADVANCE MECHANIS 105684-0180
6. COUPLING PLATE 105664-2400
7. COUPLING PLATE
9. _
10. NOZZLE AND HOLDER ASSY 105110-8090
11. Nozzle and Holder
12. Open Pre:MPa(Kqf/cm2) 15.7{160}/18.6{190}
13. NOZZLE-HOLDER 105041-3180
14. NOZZLE
15. NOZZLE SET 105019-2640

Include in #1:

108921-0071 as INJECTION-PUMP ASSEMBLY

Cross reference number

BOSCH 9 400 612 192 9400612192
ZEXEL 108921-0071 1089210071
NISSAN-DIESEL 16801ND003 16801nd003


Zexel num
Bosch num
Firm num
Name
108921-0071 
9 400 612 192 
16801ND003  NISSAN-DIESEL
INJECTION-PUMP ASSEMBLY
RH10E K 14CR INJECTION PUMP ASSY TICS HD-TI10F TICS

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   134424-4120
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
PS/ACT control unit part no.   407980-2 24*
Digi switch no.   52
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   6.4 6.37 6.43
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   (13.5)
PWM %   64.3
Pump speed r/min   600 600 600
Average injection quantity mm3/st.   153 151 155
Max. variation between cylinders %   0 -4 4
Basic   *
PS407980-224* V   2.2+-0.0 1
PS407980-224* mm   4+-0.05
Injection quantity adjustment_02
Rack position   (7.6)
PWM %   30.8+-2. 8
Pump speed r/min   400 400 400
Average injection quantity mm3/st.   23.5 21.5 25.5
Max. variation between cylinders %   0 -8 8
PS407980-224* V   V1+0.05+ -0.01
PS407980-224* mm   6.3+-0.0 3
Remarks
Refer to items regarding the pre-stroke actuator
 
Governor adjustment
Pump speed r/min   730--
Advance angle deg.   0 0 0
Remarks
Start
 
Governor adjustment_02
Pump speed r/min   680
Advance angle deg.   0.3
Governor adjustment_03
Pump speed r/min   980
Advance angle deg.   4 3.7 4.3
Remarks
Finish
 
0000001201
Pre-stroke mm   6.4 6.37 6.43
Remarks
When the timing sleeve is pushed up
 
_02
Connector angle deg.   11.5 11 12
Remarks
When the eccentric pin is tightened
 
_03
Supply voltage V   24 23.5 24.5
Ambient temperature degC   23 18 28
Pre-stroke mm   2.4 2.35 2.45
Output voltage V   2.95 2.94 2.96
Adjustment   *
_04
Supply voltage V   24 23.5 24.5
Ambient temperature degC   23 18 28
Pre-stroke mm   6.4 6.37 6.43
Output voltage V   1.2 1 1.4
Confirmation   *
Remarks
Output voltage V1
 
_05
Supply voltage V   24 23.5 24.5
Ambient temperature degC   23 18 28
Output voltage V   3.05 3.05
Confirmation of operating range   *

Test data Ex:

Speed control lever angle

Test data 108921-0071
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 108921-0071
(1)Pump vertical direction (2)Position of the coupling's key groove at the start of injection for the No. 10 cylinder. (3)Pre-stroke: aa (4)-
----------
aa=6.4+-0.03mm
----------
a=(80deg)

0000001501

Test data 108921-0071
A : Stamp position B : Prestroke actuator 1. When installing the pre-stroke actuator on the pump, first tighten the installation bolts loosely, then move the actuator fully counterclockwise (viewed from the drive side). Temporary tightening torque: 1 - 1.5 N.m (0.1 - 0.15 kgf.m) 2. Move the actuator in the clockwise direction when viewed from the drive side, and adjust so that it becomes the adjustment point of the adjustment value. Then tighten it. Tightening torque: 7^9 N.m (0.7^0.9 kgf.m) 3. After prestroke actuator installation adjustment, simultaneously stamp both the actuator side and housing side.
----------

----------

0000001701

Test data 108921-0071
(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 %
----------




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