106971-1231 ZEXEL 9 400 612 288 BOSCH INJECTION-PUMP ASSEMBLY 9400612288 1069711231 1156033701


106971-1231 INJECTION-PUMP ASSEMBLY
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Information injection-pump assembly

BOSCH 9 400 612 288 9400612288
ZEXEL 106971-1231 1069711231
ISUZU 1156033701 1156033701

Service parts 106971-1231 INJECTION-PUMP ASSEMBLY:

1. _
2. FUEL INJECTION PUMP 106091-9140
3. GOVERNOR 105923-4730
4. SUPPLY PUMP 105237-5280
5. AUTOM. ADVANCE MECHANIS 105687-0750
6. COUPLING PLATE
7. COUPLING PLATE
8. _
9. _
10. NOZZLE AND HOLDER ASSY 105101-7750
11. Nozzle and Holder 1-15300-328-0
12. Open Pre:MPa(Kqf/cm2) 15.7{160}/22.1{225}
13. NOZZLE-HOLDER 105030-3540
14. NOZZLE 105025-0090
15. NOZZLE SET

Include in #1:

106971-1231 as INJECTION-PUMP ASSEMBLY

Cross reference number

BOSCH 9 400 612 288 9400612288
ZEXEL 106971-1231 1069711231
ISUZU 1156033701 1156033701


Zexel num
Bosch num
Firm num
Name
106971-1231 
9 400 612 288 
1156033701  ISUZU
INJECTION-PUMP ASSEMBLY
10PE1 K 14CE INJECTION PUMP ASSY PE10P PE

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   134424-4320
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
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   5.5 5.47 5.53
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   -
Rack position   11.1
Pump speed r/min   800 800 800
Average injection quantity mm3/st.   122 120.4 123.6
Max. variation between cylinders %   0 -3 3
Basic   *
Fixing the rack   *
Standard for adjustment of the maximum variation between cylinders   *
Injection quantity adjustment_02
Adjusting point   Z
Rack position   6.7+-0.5
Pump speed r/min   420 420 420
Average injection quantity mm3/st.   13.5 11.5 15.5
Max. variation between cylinders %   0 -13 13
Fixing the rack   *
Standard for adjustment of the maximum variation between cylinders   *
Injection quantity adjustment_03
Adjusting point   A
Rack position   R1(11.1)
Pump speed r/min   800 800 800
Average injection quantity mm3/st.   122 121 123
Basic   *
Fixing the lever   *
Injection quantity adjustment_04
Adjusting point   B
Rack position   R1+1.5
Pump speed r/min   1150 1150 1150
Average injection quantity mm3/st.   133 129 137
Fixing the lever   *
Timer adjustment
Pump speed r/min   500--
Advance angle deg.   0 0 0
Remarks
Start
 
Timer adjustment_02
Pump speed r/min   450
Advance angle deg.   0.3
Timer adjustment_03
Pump speed r/min   700
Advance angle deg.   2 1.5 2.5
Remarks
Finish
 

Test data Ex:

Governor adjustment

Test data 106971-1231
N:Pump speed R:Rack position (mm) (1)Torque cam stamping: T1 (2)Tolerance for racks not indicated: +-0.05mm. (3)Damper spring setting
----------
T1=AD98
----------

Speed control lever angle

Test data 106971-1231
F:Full speed I:Idle (1)Use the pin at R = aa (2)Stopper bolt set position 'H'
----------
aa=42.5mm
----------
a=22.5deg+-5deg b=30deg+-3deg

Stop lever angle

Test data 106971-1231
N:Pump normal S:Stop the pump. (1)Use the pin at R = aa (2)Set the stopper bolt so that speed = bb and rack position = cc. (Confirm non-injection.)
----------
aa=40mm bb=0r/min cc=1.5+-0.3mm
----------
a=20deg+-5deg b=43deg+-5deg

0000001501 ACS

Test data 106971-1231
(A) Set screw (B) Push rod 1 (C) Push rod 2 (D) Lever 1. Aneroid compensator unit adjustment (1)Screw in (A) to obtain L1. (2)Select C so that dimension L2 can be obtained. 2. Adjustment when mounting the governor. (1)Set the speed of the pump to N1 r/min and fix the control lever at the full set position. (2)Set to full boost. (3)Screw in the aneroid compensator body to obtain the performance shown in the graph above. (4)As there is hysterisis, measure when the absolute pressure drops. (5)Hysterisis must not exceed rack position = h1.
----------
N1=1150r/min L1=1.5+-0.5mm L2=36+-0.5mm h1=0.15mm
----------
Ra=R3(R1+1.5)mm Rb=- Rc=R3-0.8mm P1=(89.8)+-2.7kPa((674)+-20mmHg) P2=- P3=65.2+-0.7kPa(489+-5mmHg) Q1=133+-4cm3/1000st Q2=- Q3=119+-10cm3/1000st

0000001601 TAMPER PROOF

Test data 106971-1231
(A): Rotation tamper proof (B): Full-speed setting 1. Back off the full-speed set bolt. 2. Confirm that the tamper setting position is N1, R1, Q1. 3. At that time, record the angle of the speed lever. 4. After confirming the above setting, set full speed.
----------
N1=(1490)r/min R1=6.8+-0.1mm Q1=-
----------

Timing setting

Test data 106971-1231
(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 (4)-
----------
aa=10deg
----------
a=(170deg)




Have questions with 106971-1231?





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