106691-4050 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1066914050


 

Information injection-pump assembly

ZEXEL 106691-4050 1066914050
106691-4050 INJECTION-PUMP ASSEMBLY
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Service parts 106691-4050 INJECTION-PUMP ASSEMBLY:

1. _
2. FUEL INJECTION PUMP 106069-5720
3. GOVERNOR 105407-3980
4. SUPPLY PUMP 105237-1720
5. AUTOM. ADVANCE MECHANIS 105636-1840
6. COUPLING PLATE 105664-0400
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:

106691-4050 as INJECTION-PUMP ASSEMBLY

Cross reference number

ZEXEL 106691-4050 1066914050


Zexel num
Bosch num
Firm num
Name
106691-4050 
 
   
INJECTION-PUMP ASSEMBLY

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   132424-0620
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)
Right
  R
Injection timing adjustment
Direction of rotation (viewed from drive side)
Right
  R
Injection order   1-4-2-6- 3-5
Pre-stroke mm   3.3 3.25 3.35
Beginning of injection position
Drive side
  NO.1
Difference between angles 1
Cal 1-4
deg.   60 59.5 60.5
Difference between angles 2
Cyl.1-2
deg.   120 119.5 120.5
Difference between angles 3
Cal 1-6
deg.   180 179.5 180.5
Difference between angles 4
Cal 1-3
deg.   240 239.5 240.5
Difference between angles 5
Cal 1-5
deg.   300 299.5 300.5
Injection quantity adjustment
Adjusting point   A
Rack position   11
Pump speed r/min   1150 1150 1150
Each cylinder's injection qty mm3/st.   163.7 160.7 166.7
Basic   *
Fixing the lever   *
Boost pressure kPa   25.3 25.3
Boost pressure mmHg   190 190
Injection quantity adjustment_02
Adjusting point   B
Rack position   5.3+-0.5
Pump speed r/min   225 225 225
Each cylinder's injection qty mm3/st.   11 9.9 12.1
Fixing the rack   *
Boost pressure kPa   0 0 0
Boost pressure mmHg   0 0 0
Injection quantity adjustment_03
Adjusting point   C
Rack position   13.7+-0. 5
Pump speed r/min   100 100 100
Average injection quantity mm3/st.   190 190 220
Fixing the lever   *
Remarks
Boost compensatory excess lever at excess.
 
Boost compensator adjustment
Pump speed r/min   500 500 500
Rack position   R1-1
Boost pressure kPa   6.7 4 9.4
Boost pressure mmHg   50 30 70
Boost compensator adjustment_02
Pump speed r/min   500 500 500
Rack position   R1(11)
Boost pressure kPa   12 12 12
Boost pressure mmHg   90 90 90
Timer adjustment
Pump speed r/min   1150++
Advance angle deg.   0 0 0
Remarks
Do not advance until starting N = 1150.
 
Timer adjustment_02
Pump speed r/min   -
Advance angle deg.   1 1 1
Remarks
Measure the actual speed, stop
 

Test data Ex:

Governor adjustment

Test data 106691-4050
N:Pump speed R:Rack position (mm) (1)Target notch: K (2)Tolerance for racks not indicated: +-0.05mm. (3)Boost compensator excessive fuel lever at operation: L1 (4)Boost compensator stroke
----------
K=10 L1=(13.7)mm
----------

Speed control lever angle

Test data 106691-4050
F:Full speed I:Idle S:Stop
----------

----------
a=14deg+-5deg b=33deg+-5deg c=32deg+-3deg

Stop lever angle

Test data 106691-4050
N:Pump normal S:Stop the pump. (1)Normal
----------

----------
a=20deg+-5deg b=53deg+-5deg

0000001101

Test data 106691-4050
N:Normal B:When boosted (1)Rack position = aa (2)Drive side
----------
aa=(13.7)mm
----------
a=(15deg) b=(15deg)

Timing setting

Test data 106691-4050
(1)Pump vertical direction (2)Coupling's key groove position at No 1 cylinder's beginning of injection (3)- (4)-
----------

----------
a=(60deg)




Information:


Select "Create" (9).Note: Two labels and a serial number plate will be sent to the nominated dealer address. If two labels are not received, contact Global_Engine_Marking.
Illustration 23 g06047218
Install the new emissions certification film (10), information label (11), and serial number plate on the cylinder block according to the installation instructions received with the labels and plate.Note: Destroy the old emissions certification film and serial number plate.Operation and Maintenance information
There are several specific messages on this machine. The exact location of the messages and the description of the messages are reviewed in this section. Become familiarized with all messages.Make sure that all messages are legible. Clean the messages or replace the messages if you cannot read the words. Replace the illustrations if the illustrations are not legible. When you clean the messages, use a cloth, water, and soap. Do not use solvent, gasoline, or other harsh chemicals to clean the messages. Solvents, gasoline, or harsh chemicals could loosen the adhesive that secures the messages. Loose adhesive will allow the messages to fall.Replace any message that is damaged, or missing. If a message is attached to a part that is replaced, install a message on the replacement part. Any Cat® dealer can provide new messages.
Illustration 24 g03516278
Location of films
(1) Engine Oil film
(2) Diesel Fuel Requirements filmEngine Oil (1)
This film is located next to the engine oil filler tube on the right side of the machine.
Illustration 25 g02448560Use Cat® DEO-ULS oils, and oils that satisfy "API CJ-4"and/or "ACEA E9", for engines that are equipped with a diesel particulate filter.Diesel Fuel Requirements (2)
This film is located next to the fuel cap at both sides of the machine.
Illustration 26 g03619316Use Ultralow Sulfur Diesel (ULSD) fuel.The Environmental Protection Agency (EPA) defines Ultra-Low Sulfur Diesel (ULSD - S15) as a diesel fuel with a sulfur content not to exceed 15 parts per million (ppm(mg/kg)), or 0.0015 percent by weight. Engines are equipped with exhaust after-treatment systems are designed to run on ULSD only. Use of LSD or fuels higher than 15 ppm (mg/kg) sulfur in these engines will reduce engine efficiency and engine durability. Damage to the emissions control systems and/or shortened service interval will occur. Failures that result form the use of fuels are not Caterpillar factory defects. Therefore the cost of repairs would not be covered by a Caterpillar warranty.In Europe, ultra low sulfur diesel fuel will have a maximum of 0.0010 percent (10 ppm(mg/kg)) sulfur and is typically referred to as “sulfur-free”. This sulfur level is defined in European Standard "EN 590:2004".Lubricant Viscosities - Fluids Recommendations
Engine Oil
Cat® oils have been developed and tested to provide the full performance and life that has been designed and built into Cat® engines.
Illustration 27 g02448560Cat® DEO-ULS or oils that meet the Cat® ECF-3 specification and the API CJ-4 are required for use in the applications listed below. Cat® DEO-ULS and oils meeting Cat® ECF-3 specification and the API CJ-4 and ACEA E9 oil categories have been developed with limited sulfated ash, phosphorus, and sulfur. These chemical limits are designed to maintain

Have questions with 106691-4050?





Group cross 106691-4050 ZEXEL

 
 
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Yanmar 

 
12862851012 
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China 

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Komatsu 

9 400 617 790 
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China 

9 400 617 791 
 
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Yanmar 

9 400 610 997 
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