106991-1122 ZEXEL F 019 Z10 914 BOSCH INJECTION-PUMP ASSEMBLY f019z10914 1069911122 1156025305


106991-1122 INJECTION-PUMP ASSEMBLY
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Information injection-pump assembly

BOSCH F 019 Z10 914 f019z10914
ZEXEL 106991-1122 1069911122
ISUZU 1156025305 1156025305

Service parts 106991-1122 INJECTION-PUMP ASSEMBLY:

1. _
2. FUEL INJECTION PUMP 106099-9070
3. GOVERNOR 105488-1481
4. SUPPLY PUMP 105237-1940
5. AUTOM. ADVANCE MECHANIS 105687-0281
6. COUPLING PLATE
7. COUPLING PLATE
8. _
9. _
10. NOZZLE AND HOLDER ASSY 105100-7851
11. Nozzle and Holder
12. Open Pre:MPa(Kqf/cm2) 15.7(160)/22.1(225)
13. NOZZLE-HOLDER 105031-4831
14. NOZZLE 105015-8200
15. NOZZLE SET

Include in #1:

106991-1122 as INJECTION-PUMP ASSEMBLY

Cross reference number

BOSCH F 019 Z10 914 f019z10914
ZEXEL 106991-1122 1069911122
ISUZU 1156025305 1156025305


Zexel num
Bosch num
Firm num
Name
106991-1122 
106991-1123 
F 019 Z10 914 
1156025305  ISUZU
INJECTION-PUMP ASSEMBLY
10PD1-S * 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 (drive side)   134424-4020
Overflow valve opening pressure (drive side) kPa   255 221 289
Overflow valve opening pressure (drive side) kgf/cm2   2.6 2.25 2.95
Overflow valve (governor side)   134424-2720
Overflow valve opening pressure (governor side) kPa   255 221 289
Overflow valve opening pressure (governor side) kgf/cm2   2.6 2.25 2.95
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   1-8-7-6- 5-4-3-10 -9-2
Pre-stroke mm   4.2 4.17 4.23
Rack position
Point A
  R=A
Beginning of injection position
Governor side
  NO.1
Difference between angles 1
Cal 1-8
deg.   27 26.75 27.25
Difference between angles 2
Cal 1-7
deg.   72 71.75 72.25
Difference between angles 3
Cal 1-6
deg.   99 98.75 99.25
Difference between angles 4
Cal 1-5
deg.   144 143.75 144.25
Difference between angles 5
Cal 1-4
deg.   171 170.75 171.25
Difference between angles 6
Cal 1-3
deg.   216 215.75 216.25
Difference between angles 7
Cal 1-10
deg.   243 242.75 243.25
Difference between angles 8
Cal 1-9
deg.   288 287.75 288.25
Difference between angles 9
Cyl.1-2
deg.   315 314.75 315.25
Injection quantity adjustment
Adjusting point   A
Rack position   8.5
Pump speed r/min   800 800 800
Average injection quantity mm3/st.   110 108.5 111.5
Max. variation between cylinders %   0 -2 2
Basic   *
Fixing the lever   *
Injection quantity adjustment_02
Adjusting point   B
Rack position   8.8
Pump speed r/min   500 500 500
Average injection quantity mm3/st.   111.6 109.6 113.6
Fixing the lever   *
Injection quantity adjustment_03
Adjusting point   C
Rack position   7.9
Pump speed r/min   1150 1150 1150
Average injection quantity mm3/st.   117.4 115.4 119.4
Fixing the lever   *
Injection quantity adjustment_04
Adjusting point   D
Rack position   4.9+-0.5
Pump speed r/min   225 225 225
Average injection quantity mm3/st.   8.8 7.5 10.1
Max. variation between cylinders %   0 -13 13
Fixing the rack   *
Timer adjustment
Pump speed r/min   600--
Advance angle deg.   0 0 0
Load   4/4
Remarks
Start
 
Timer adjustment_02
Pump speed r/min   550
Advance angle deg.   0.3
Load   4/4
Timer adjustment_03
Pump speed r/min   800+-30
Advance angle deg.   2 1.5 2.5
Load   4/4
Timer adjustment_04
Pump speed r/min   900
Advance angle deg.   2 1.5 2.5
Load   3/4
Timer adjustment_05
Pump speed r/min   1150
Advance angle deg.   5.5 5 6
Load   4/4
Remarks
Finish
 

Test data Ex:

Governor adjustment

Test data 106991-1122
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)Damper spring setting (5)Variable speed specification: idling adjustment (6)Main spring setting
----------
RT=0.8 TH=2mm
----------

Speed control lever angle

Test data 106991-1122
F:Full speed I:Idle (1)Use the hole at R = aa (2)Stopper bolt setting
----------
aa=150mm
----------
a=6deg+-5deg b=(21deg)+-5deg

0000000901

Test data 106991-1122
F:Full load I:Idle (1)Use the hole at R = aa (2)Stopper bolt setting
----------
aa=40mm
----------
a=10deg+-5deg b=34deg+-3deg

Stop lever angle

Test data 106991-1122
N:Pump normal S:Stop the pump.
----------

----------
a=60deg+-5deg b=73deg+-5deg

0000001201

Test data 106991-1122
(1)Variable speed specification (2)Minimum - maximum speed specification (3)Lever angle = c or less (4)Use the hole at R = aa
----------
aa=130mm
----------
a=13deg+-5deg b=(20deg) c=26deg

0000001501 LEVER

Test data 106991-1122
2-stage changeover lever adjustment (A) Speed lever (B) Load lever (C) 2-stage changeover lever (D) Link (E) Bolt 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.
----------
L=1~2mm
----------

Timing setting

Test data 106991-1122
(1)Pump vertical direction (2)Position of "Z" mark at the No 1 cylinder's beginning of injection (governor side) (3)B.T.D.C.: aa (set timing) (4)-
----------
aa=8deg
----------
a=(180deg)




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Group cross 106991-1122 ZEXEL

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106991-1122  

106991-1123 
F 019 Z10 914 
1156025305 
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10PD1-S
 
1156025306 
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