106671-9990 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1066719990


 

Information injection-pump assembly

ZEXEL 106671-9990 1066719990
106671-9990 INJECTION-PUMP ASSEMBLY
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Cross reference number

ZEXEL 106671-9990 1066719990


Zexel num
Bosch num
Firm num
Name
106671-9990 
 
   
INJECTION-PUMP ASSEMBLY
SAA6D125

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   131424-1520
Overflow valve opening pressure kPa   157 123 191
Overflow valve opening pressure kgf/cm2   1.6 1.25 1.95
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)
Left
  L
Injection timing adjustment
Direction of rotation (viewed from drive side)
Left
  L
Injection order   1-5-3-6- 2-4
Pre-stroke mm   3.8 3.75 3.85
Beginning of injection position
Drive side
  NO.1
Difference between angles 1
Cal 1-5
deg.   60 59.5 60.5
Difference between angles 2
Cal 1-3
deg.   120 119.5 120.5
Difference between angles 3
Cal 1-6
deg.   180 179.5 180.5
Difference between angles 4
Cyl.1-2
deg.   240 239.5 240.5
Difference between angles 5
Cal 1-4
deg.   300 299.5 300.5
Injection quantity adjustment
Adjusting point   A
Rack position   9.3
Pump speed r/min   1025 1025 1025
Average injection quantity mm3/st.   187.5 185.5 189.5
Max. variation between cylinders %   0 -3 3
Basic   *
Fixing the lever   *
Boost pressure kPa   48 48
Boost pressure mmHg   360 360
Injection quantity adjustment_02
Adjusting point   C
Rack position   5.6+-0.5
Pump speed r/min   350 350 350
Average injection quantity mm3/st.   14 12.5 15.5
Max. variation between cylinders %   0 -15 15
Fixing the rack   *
Boost pressure kPa   0 0 0
Boost pressure mmHg   0 0 0
Boost compensator adjustment
Pump speed r/min   600 600 600
Rack position   R1-1.65
Boost pressure kPa   13.3 10.6 16
Boost pressure mmHg   100 80 120
Boost compensator adjustment_02
Pump speed r/min   600 600 600
Rack position   R1(9.3)
Boost pressure kPa   34.7 34.7 34.7
Boost pressure mmHg   260 260 260
Timer adjustment
Pump speed r/min   800--
Advance angle deg.   0 0 0
Remarks
Start
 
Timer adjustment_02
Pump speed r/min   750
Advance angle deg.   0.3
Timer adjustment_03
Pump speed r/min   950
Advance angle deg.   2.25 1.95 2.55
Remarks
Finish
 

Test data Ex:

Governor adjustment

Test data 106671-9990
N:Pump speed R:Rack position (mm) (1)Target notch: K (2)Tolerance for racks not indicated: +-0.05mm. (3)RACK LIMIT: RAL (4)Boost compensator stroke (5)Rack difference between N = N1 and N = N2
----------
K=10 RAL=9.8+-0.1mm N1=1025r/min N2=220r/min
----------

Speed control lever angle

Test data 106671-9990
F:Full speed I:Idle S:Stop (1)- (2)Use the hole at R = aa
----------
aa=85mm
----------
a=1deg+-5deg b=22deg+-5deg c=35deg+-3deg

Timing setting

Test data 106671-9990
(1)Pump vertical direction (2)Coupling's key groove position at No 1 cylinder's beginning of injection (3)B.T.D.C.: aa (4)-
----------
aa=10deg
----------
a=(150deg)




Information:

Fluids/Filters Recommendation
Literature InformationThis manual should be stored in the literature holder or in the literature storage area on the machine. Immediately replace this manual if lost, damaged, or unreadable.The information contained in this document is the most current information available for fluid maintenance and service products. Special maintenance and service products may be required for some machine compartments. Refer to the Operation and Maintenance Manual for your machine for the maintenance and service requirements. Read, study, and keep this manual with the product. This manual should be read carefully before using this product for the first time and before performing maintenance.Whenever a question arises regarding your product, or this publication, consult your dealer for the latest available information.SafetyRefer to the Operation and Maintenance Manual for your machine for all safety information. Read and understand the basic safety precautions listed in the Safety Section. In addition to safety precautions, this section identifies the text and locations of warning signs used on the machine.Read and understand the applicable precautions listed in the Maintenance and Operation Sections before operating or performing lubrication, maintenance, and repair on this machine.MaintenanceRefer to the Operation and Maintenance Manual for your machine to determine all maintenance requirements.Proper maintenance and repair are essential to keep the equipment and systems operating correctly. As the owner, you are responsible for the performance of the required maintenance listed in the Owner Manual, Operation and Maintenance Manual, and Service Manual.Maintenance Interval ScheduleUse the Maintenance Interval Schedule in the Operation and Maintenance Manual for your machine to determine servicing intervals. Use the service hour meter to determine servicing intervals. Calendar intervals shown (daily, weekly, monthly, etc.) can be used instead of service hour meter intervals if calendar intervals provide more convenient servicing schedules and approximate the indicated service hour meter reading. Recommended service should always be performed at the interval that occurs first.Under extremely severe, dusty, or wet operating conditions, more frequent lubrication and/or filter changes than is specified in the maintenance intervals chart might be necessary.Following the recommended maintenance intervals reduces the risk of excessive wear and potential failures of components.Aftermarket Products and Warranty
When auxiliary devices, accessories or consumables (filters, oil, additives, catalysts, fuel, etc.) made by other manufacturers are used on Cat products, the Caterpillar warranty is not affected simply because of such use. Failures that result from the installation or usage of other manufacturers auxiliary devices, accessories or consumables, however, are not Caterpillar factory defects and therefore are NOT covered by Caterpillar's warranty.Caterpillar is not in a position to evaluate the many auxiliary devices, accessories or consumables promoted by other manufacturers and their effect on Cat products. Installation or use of such items is at the discretion of the customer who assumes ALL risks for the effects that result from this usage.Furthermore, Caterpillar does not authorize the use of its trade name, trademark, or logo in a manner which implies our endorsement of these aftermarket products.

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