108622-3660 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1086223660


108622-3660 INJECTION-PUMP ASSEMBLY
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Information injection-pump assembly

ZEXEL 108622-3660 1086223660

Service parts 108622-3660 INJECTION-PUMP ASSEMBLY:

1. _
2. FUEL INJECTION PUMP 108062-3420
3. GOVERNOR 105923-1244
4. SUPPLY PUMP 105237-4690
5. AUTOM. ADVANCE MECHANIS
6. COUPLING PLATE 105664-0890
7. COUPLING PLATE 156638-0820
9. _
10. NOZZLE AND HOLDER ASSY 105101-7366
11. Nozzle and Holder 23600-2412E
12. Open Pre:MPa(Kqf/cm2) 16.7{170}/23.5{240}
13. NOZZLE-HOLDER 105030-3482
14. NOZZLE
15. NOZZLE SET 105019-0161

Include in #1:

108622-3660 as INJECTION-PUMP ASSEMBLY

Cross reference number

ZEXEL 108622-3660 1086223660


Zexel num
Bosch num
Firm num
Name
108622-3660 
 
   
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   134424-1420
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   255 255 255
Tester oil delivery pressure kgf/cm2   2.6 2.6 2.6
PS/ACT control unit part no.   407980-2 24*
Digi switch no.   31
Direction of rotation (viewed from drive side)
Left
  L
Injection timing adjustment
Direction of rotation (viewed from drive side)
Left
  L
Injection order   1-4-2-6- 3-5
Pre-stroke mm   6.4 6.37 6.43
Beginning of injection position
Drive side
  NO.1
Difference between angles 1
Cal 1-4
deg.   60 59.75 60.25
Difference between angles 2
Cyl.1-2
deg.   120 119.75 120.25
Difference between angles 3
Cal 1-6
deg.   180 179.75 180.25
Difference between angles 4
Cal 1-3
deg.   240 239.75 240.25
Difference between angles 5
Cal 1-5
deg.   300 299.75 300.25
Injection quantity adjustment
Adjusting point   -
Rack position   14.3
Pump speed r/min   550 550 550
Average injection quantity mm3/st.   169 166 172
Max. variation between cylinders %   0 -2 2
Basic   *
Fixing the rack   *
PS407980-224* V   2.45+-0. 01
PS407980-224* mm   4+-0.05
Standard for adjustment of the maximum variation between cylinders   *
Injection quantity adjustment_02
Adjusting point   -
Rack position   8.3+-0.5
Pump speed r/min   250 250 250
Average injection quantity mm3/st.   15 12 18
Max. variation between cylinders %   0 -15 15
Fixing the rack   *
PS407980-224* V   V1+0.05+ -0.01
PS407980-224* mm   6.3+-0.0 3
Standard for adjustment of the maximum variation between cylinders   *
Remarks
Refer to items regarding the pre-stroke actuator
 
Injection quantity adjustment_03
Adjusting point   A
Rack position   R1(14.3)
Pump speed r/min   550 550 550
Average injection quantity mm3/st.   169 167 171
Basic   *
Fixing the lever   *
Boost pressure kPa   77.3 77.3
Boost pressure mmHg   580 580
PS407980-224* V   2.45+-0. 01
PS407980-224* mm   4+-0.05
Injection quantity adjustment_04
Adjusting point   B
Rack position   (R1+0.5)
Pump speed r/min   1000 1000 1000
Average injection quantity mm3/st.   179.5 173.5 185.5
Fixing the lever   *
Boost pressure kPa   77.3 77.3
Boost pressure mmHg   580 580
PS407980-224* V   2.45+-0. 01
PS407980-224* mm   4+-0.05
Injection quantity adjustment_05
Adjusting point   D
Rack position   -
Pump speed r/min   100 100 100
Average injection quantity mm3/st.   245 240 250
Fixing the lever   *
Boost pressure kPa   77.3 77.3
Boost pressure mmHg   580 580
Rack limit   *
PS407980-224* V   2.45+-0. 01
PS407980-224* mm   4+-0.05
Boost compensator adjustment
Pump speed r/min   300 300 300
Rack position   (R1-2.6)
Boost pressure kPa   6.7 5.4 8
Boost pressure mmHg   50 40 60
Boost compensator adjustment_02
Pump speed r/min   300 300 300
Rack position   R1(14.3)
Boost pressure kPa   64 64 64
Boost pressure mmHg   480 480 480
0000001601
Pre-stroke mm   6.4 6.37 6.43
Remarks
When the timing sleeve is pushed up
 
_02
Connector angle deg.   8.5 8 9
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   4 3.95 4.05
Output voltage V   2.45 2.44 2.46
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
Pre-stroke mm   3.4
Output voltage V   3 2.98 3
Confirmation   *
_06
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:

Governor adjustment

Test data 108622-3660
N:Pump speed R:Rack position (mm) (1)Torque cam stamping: T1 (2)Tolerance for racks not indicated: +-0.05mm. (3)RACK LIMIT (4)Boost compensator stroke: BCL
----------
T1=AE86 BCL=(2.6)+-0.1mm
----------

Speed control lever angle

Test data 108622-3660
F:Full speed I:Idle (1)Use the hole at R = aa (2)Stopper bolt set position 'H'
----------
aa=42.5mm
----------
a=33.5deg+-3deg b=36.5deg+-5deg

Stop lever angle

Test data 108622-3660
N:Pump normal S:Stop the pump. (2)At pump speed aa and rack position bb, set the stopper screw. (After setting, apply red paint.) (1)Set the lever in the normal position (fully loosen the stopper screw). Tighten the stopper screw so that the speed lever contacts the stop lever. (3)Use the hole above R = cc
----------
aa=0r/min bb=1.5+-0.3mm cc=30mm
----------
a=20deg+-5deg b=45deg+-5deg

0000001301

Test data 108622-3660
(1)Pump vertical direction (2)Coupling's key groove position at No 1 cylinder's beginning of injection (3)Pre-stroke: aa (4)-
----------
aa=6.4+-0.03mm
----------
a=(1deg)

0000001901

Test data 108622-3660
A:Sealing position B:Pre-stroke 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.
----------

----------

0000002201 RACK SENSOR

Test data 108622-3660
(VR) measurement voltage (I) Part number of the control unit (G) Apply red paint. (H): End surface of the pump Adjustment of the rack sensor (-2320) 1. Rack limit adjustment (1)After mounting the joint (B), select the shim (D) so that the rack position is in the rack limit position. (2)Install the rod (e) to the block (c). (3)At the rack limit, set the distance between the pump end face and the rod (E) to L1. 2. Rack sensor (1)Screw in the bobbin (A) until it contacts the joint (B). (2)Fix the speed control lever at the full side and set the pump speed at N1. (3)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). (If equipped with a boost compensator, perform with boost pressure applied.) (4)Adjust the bobbin (a) so that the rack sensor output voltage becomes VR +-0.01(V). (5)Apply red paint to both the joint (b) and the nut (f) join, and the joint (b) and the pump join. Output voltage VR +-0.01(V), speed N1 r/min, rack position Ra mm
----------
L=43+-0.1mm N1=1000r/min Ra=(R1+0.5)mm
----------




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Group cross 108622-3660 ZEXEL

108622-3660  
 
 
INJECTION-PUMP ASSEMBLY

Hino 

 
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