108622-3250 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1086223250 220801630a


108622-3250 INJECTION-PUMP ASSEMBLY
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Information injection-pump assembly

ZEXEL 108622-3250 1086223250
HINO 220801630A 220801630a

Cross reference number

ZEXEL 108622-3250 1086223250
HINO 220801630A 220801630a


Zexel num
Bosch num
Firm num
Name
108622-3250 
108622-3251 
 
220801630A  HINO
INJECTION-PUMP ASSEMBLY
K-4 * K

Calibration Data:

Adjustment conditions
Test oil
1404 Test oil
  ISO4113 or {SAEJ967d}
Test oil temperature degC   40 40 45
Nozzle and nozzle holder   105780-8140
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   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   157 157 157
Tester oil delivery pressure kgf/cm2   1.6 1.6 1.6
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   A
Rack position   11.2
Pump speed r/min   550 550 550
Average injection quantity mm3/st.   213 211 215
Max. variation between cylinders %   0 -2 2
Basic   *
Fixing the lever   *
Boost pressure kPa   48.7 48.7
Boost pressure mmHg   365 365
PS407980-224* V   2.45+-0. 01
PS407980-224* mm   4+-0.05
Injection quantity adjustment_02
Adjusting point   B
Rack position   R1(10.8)
Pump speed r/min   1000 1000 1000
Average injection quantity mm3/st.   197 194 200
Fixing the lever   *
Boost pressure kPa   48.7 48.7
Boost pressure mmHg   365 365
PS407980-224* V   2.45+-0. 01
PS407980-224* mm   4+-0.05
Injection quantity adjustment_03
Adjusting point   C
Rack position   -
Pump speed r/min   100 100 100
Average injection quantity mm3/st.   225 220 230
Fixing the lever   *
Boost pressure kPa   48.7 48.7
Boost pressure mmHg   365 365
Rack limit   *
PS407980-224* V   2.45+-0. 01
PS407980-224* mm   4+-0.05
Injection quantity adjustment_04
Adjusting point   D
Rack position   4.1+-0.5
Pump speed r/min   250 250 250
Average injection quantity mm3/st.   8.5 5.5 11.5
Max. variation between cylinders %   0 -15 15
Fixing the rack   *
Boost pressure kPa   0 0 0
Boost pressure mmHg   0 0 0
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
 
Injection quantity adjustment_05
Adjusting point   F
Rack position   -
Pump speed r/min   100 100 100
Average injection quantity mm3/st.   125 125
Fixing the lever   *
Boost pressure kPa   0 0 0
Boost pressure mmHg   0 0 0
PS407980-224* V   2.45+-0. 01
PS407980-224* mm   4+-0.05
Boost compensator adjustment
Pump speed r/min   550 550 550
Rack position   R2(8.6)
Boost pressure kPa   3.3 3.3 5.3
Boost pressure mmHg   25 25 40
Boost compensator adjustment_02
Pump speed r/min   550 550 550
Rack position   11.2
Boost pressure kPa   35.3 35.3 35.3
Boost pressure mmHg   265 265 265
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 108622-3250
N:Pump speed R:Rack position (mm) (1)Lever ratio: RT (2)Target shim dimension: TH (3)Tolerance for racks not indicated: +-0.05mm. (4)Stop lever setting: R1 (5)RACK LIMIT (6)Boost compensator stroke: BCL (7)Damper spring setting (8)Variable speed specification: idling adjustment (9)Main spring setting
----------
RT=1 TH=1.7mm R1=12.5+0.5mm BCL=(2.6)+-0.1mm
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Speed control lever angle

Test data 108622-3250
F:Full speed I:Idle (1)Use the hole at R = aa (2)Stopper bolt setting (3)Stopper bolt setting
----------
aa=130mm
----------
a=1deg+-5deg b=14deg+-5deg

0000000901

Test data 108622-3250
F:Full load I:Idle (1)Stopper bolt setting (2)Use the hole at R = aa
----------
aa=45mm
----------
a=25deg+-5deg b=37deg+-3deg

Stop lever angle

Test data 108622-3250
N:Pump normal S:Stop the pump. (1)Use the hole at R = aa (2)Set the rack position at bb before adjusting the governor (3)Set the stopper screw. (After setting, apply paint.)
----------
aa=35mm bb=12.5+0.5mm
----------
a=40deg+-5deg b=43deg+-5deg

0000001201

Test data 108622-3250
(1)Variable speed specification (2)Minimum - maximum speed specification (3)Use the hole at R = aa
----------
aa=112mm
----------
a=(16deg)+-5deg b=(18deg)

0000001301

Test data 108622-3250
(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 108622-3250
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.
----------

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0000002201 RACK SENSOR

Test data 108622-3250
(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 (-0720) 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)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, rack position Ra, rack sensor supply voltage 5+-0.01 (V)
----------
L=33.5+-0.1 mm N1=1000r/min Ra=R1(10.8)mm
----------

0000002301 LEVER

Test data 108622-3250
2-stage changeover lever adjustment (A) Speed lever (B) Load lever (C) 2-stage changeover lever (D) Link (E) Bolt (G) Variable speed specifications (H) Minimum maximum speed specifications F:Full speed I:Idle 1. Minimum-maximum speed specification adjustment (when running) (1)After completing governor adjustment, hold the 2-stage changeover lever (C) so that the speed lever (A) contacts the full speed stopper. (2)In this condition, the load lever is held in the idle position. (3)Adjust bolt (E) so that the clearance between the pin underneath lever (C) and the end of the long groove in link (D) is L. (4)Lock using the nut. 2. Variable speed specification adjustment (at operation) (1)Hold the 2-stage changeover lever (C) so that the load lever (B) contacts the full load stopper. (When the load lever is equipped with a cancel mechanism, move it so that it contacts the stopper without canceling.) (2)In this condition, confirm that the speed lever (A) moves from idle to full speed.
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L=1~2mm
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Group cross 108622-3250 ZEXEL

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