106971-1192 ZEXEL 9 400 618 677 BOSCH INJECTION-PUMP ASSEMBLY 9400618677 1069711192 1156031772


 

Information injection-pump assembly

BOSCH 9 400 618 677 9400618677
ZEXEL 106971-1192 1069711192
ISUZU 1156031772 1156031772
106971-1192 INJECTION-PUMP ASSEMBLY
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Buy INJECTION-PUMP ASSEMBLY 106971-1192 zexel genuine, new aftermarket engine parts with delivery

Service parts 106971-1192 INJECTION-PUMP ASSEMBLY:

1. _
2. FUEL INJECTION PUMP 106091-9120
3. GOVERNOR 105923-2830
4. SUPPLY PUMP 105237-5280
5. AUTOM. ADVANCE MECHANIS 105693-0530
6. COUPLING PLATE
7. COUPLING PLATE
8. _
9. _
10. NOZZLE AND HOLDER ASSY
11. Nozzle and Holder
12. Open Pre:MPa(Kqf/cm2)
13. NOZZLE-HOLDER
14. NOZZLE
15. NOZZLE SET

Include in #1:

106971-1192 as INJECTION-PUMP ASSEMBLY

Cross reference number

BOSCH 9 400 618 677 9400618677
ZEXEL 106971-1192 1069711192
ISUZU 1156031772 1156031772


Zexel num
Bosch num
Firm num
Name
106971-1192 
9 400 618 677 
1156031772  ISUZU
INJECTION-PUMP ASSEMBLY
10PE1-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   105780-8250
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   11.9
Pump speed r/min   700 700 700
Average injection quantity mm3/st.   141 139.4 142.6
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(11.9)
Pump speed r/min   700 700 700
Average injection quantity mm3/st.   141 140 142
Basic   *
Fixing the lever   *
Injection quantity adjustment_04
Adjusting point   B
Rack position   R1+1.25
Pump speed r/min   1150 1150 1150
Average injection quantity mm3/st.   140.5 136.5 144.5
Fixing the lever   *

Test data Ex:

Governor adjustment

Test data 106971-1192
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=AD38
----------

Timer adjustment

Test data 106971-1192
(1)Adjusting range (2)Step response time (N): Speed of the pump (L): Load (theta) Advance angle (Srd1) Step response time 1 (Srd2) Step response time 2 1. Adjusting conditions for the variable timer (1)Adjust the clearance between the pickup and the protrusion to L.
----------
L=1-0.2mm N2=800r/min C2=(8)deg t1=1.5--sec. t2=1.5--sec.
----------
N1=950++r/min P1=0kPa(0kgf/cm2) P2=392kPa(4kgf/cm2) C1=8+-0.3deg R01=0/4load R02=4/4load

Speed control lever angle

Test data 106971-1192
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 106971-1192
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 RACK SENSOR

Test data 106971-1192
Rack sensor adjustment 1. Flange type rack sensor (rack sensor adjustment -5*20) (1)These types of rack sensors do not need adjustment. Confirm the performance with the following procedures. (2)Mount the rack sensor main body to the pump main body. (3)Fix the pump lever at full. (4)At supply voltage V1, pump speed N1 and rack position Ra, confirm that the amp's output voltage is Vist. (5)Move the pump lever two or three times. (6)Set again to full. (7)Confirm that the amplifier output voltage is Vist. (8)Fix the caution plate to the upper part of the rack sensor. (For those without the caution plate instructions, make sure the nameplate of the rack sensor carries the "Don't hold here" caution.) (9)Apply red paint to the rack sensor mounting bolts (2 places).
----------
V1=5+-0.01V N1=790r/min Ra=R1(11.9)+0.2mm Vist=1.53+-0.14V
----------

0000001601 SPEED SENSOR

Test data 106971-1192
(A) Flyweight projection (B) Pickup sensor (c) Lock nut Speed sensor installation (1)Install the speed sensor so that the clearance between the sensor and the flyweight projection is L. (This gap is the gap when the pickup sensor is returned 1 turn from where it contacts the flyweight tooth.)
----------
L=0.8~1mm
----------

Timing setting

Test data 106971-1192
(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=4deg
----------
a=(180deg)




Information:


The information supplied in this service letter may not be valid after the termination date of this program.Do not perform the work outlined in this Service Letter after the termination date without first contacting your Caterpillar product analyst.
COMPLETION DATE
TERMINATION DATE
28Feb2007 31Aug2007
PROBLEM
The torque on the 100-6920 Direct Injection Fuel Nozzle Adapters may be out of specification.
AFFECTED PRODUCT
Model Identification Number
3408C TAM00350-00351
3412 38S24043
BCS02130
3412C 9BR03238
9EP03871, 3969-3970, 3972-3973
DJN01044-01070, 1074-1076, 1081, 1087
RLR00339, 341-342
TFT00565-00583
PARTS NEEDED
No parts needed for this program
ACTION REQUIRED
Remove valve covers, fuel lines and fuel nozzles. Tighten the 100-6920 Direct Injection Fuel Nozzle Adapters to 200 +/- 14 Nm (150 +/- 10 lb ft). Reassemble engine. For detailed instructions, refer to the procedure in the Disassembly and Assembly manual. Test engine for proper operation after reassembly.
OWNER NOTIFICATION
U.S. and Canadian owners will receive the attached Owner Notification.
SERVICE CLAIM ALLOWANCES
Caterpillar Dealer Suggested Customer Suggested
Parts % Labor Hrs% Parts % Labor Hrs% Parts % Labor Hrs%
100% 100% 0% 0% 0% 0%
This is a 3.0-hour job
PARTS DISPOSITION
Handle the parts in accordance with your Warranty Bulletin on warranty parts handling.
MAKE EVERY EFFORT TO COMPLETE THIS PROGRAM AS SOON AS POSSIBLE.
COPY OF OWNER NOTIFICATION FOR U.S. AND CANADIAN OWNERS
XYZ Corporation
3240 Arrow Drive
Anywhere, YZ 99999
PRIORITY - PRODUCT IMPROVEMENT PROGRAM FOR TIGHTENING THE DIRECT INJECTION FUEL NOZZLE ADAPTERS
MODELS INVOLVED - Certain 3408 and 3412 Engines
Dear Caterpillar Product Owner:
The torque on the Direct Injection Fuel Nozzle Adapters may be out of specification. The Direct Injection Fuel Nozzle Adapters need to be tightened to the correct torque on the products listed below. You will not be charged for the service performed.
Contact your local Caterpillar dealer immediately to schedule this service. The dealer will advise you of the time required to complete this service.
Please refer the dealer to their Service Letter dated 24Aug2006 when scheduling this service.
We regret the inconvenience this may cause you, but urge you to have this service performed as soon as possible to prevent unscheduled downtime.
Caterpillar Inc.
Identification #(s)
Attached to 24Aug2006 Service Letter

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