106671-4302 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1066714302 3256562062


 

Information injection-pump assembly

ZEXEL 106671-4302 1066714302
MITSUBISHI-HEAV 3256562062 3256562062
106671-4302 INJECTION-PUMP ASSEMBLY
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Service parts 106671-4302 INJECTION-PUMP ASSEMBLY:

1. _
2. FUEL INJECTION PUMP 106060-7121
3. GOVERNOR 105407-3332
4. SUPPLY PUMP 105207-1320
5. AUTOM. ADVANCE MECHANIS 105639-2200
6. COUPLING PLATE 105664-0420
7. COUPLING PLATE
8. _
9. _
10. NOZZLE AND HOLDER ASSY 105101-5371
11. Nozzle and Holder 32561-66050
12. Open Pre:MPa(Kqf/cm2) 21.6{220}
13. NOZZLE-HOLDER 105031-4761
14. NOZZLE 105015-7010
15. NOZZLE SET

Include in #1:

106671-4302 as INJECTION-PUMP ASSEMBLY

Cross reference number

ZEXEL 106671-4302 1066714302
MITSUBISHI-HEAV 3256562062 3256562062


Zexel num
Bosch num
Firm num
Name
106671-4302 
106671-4303 
 
3256562062  MITSUBISHI-HEAV
INJECTION-PUMP ASSEMBLY
S6A2 * K

Calibration Data:

Adjustment conditions
Test oil
1404 Test oil
  ISO4113 or {SAEJ967d}
Test oil temperature degC   40 40 45
Nozzle and nozzle holder   105780-8130
Bosch type code   EFEP215A
Nozzle   105780-0050
Bosch type code   DN6TD119NP1T
Nozzle holder   105780-2090
Bosch type code   EFEP215
Opening pressure MPa   17.2
Opening pressure kgf/cm2   175
Injection pipe
Outer diameter - inner diameter - length (mm)
mm   8-3-600
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   3.9 3.85 3.95
Rack position
Point B
  R=B
Beginning of injection position
Governor 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   11.6
Pump speed r/min   1000 1000 1000
Average injection quantity mm3/st.   306.2 296.2 316.2
Max. variation between cylinders %   0 -5 5
Fixing the lever   *
Boost pressure kPa   140 140
Boost pressure mmHg   1150 1150
Injection quantity adjustment_02
Adjusting point   B
Rack position   12.3
Pump speed r/min   750 750 750
Average injection quantity mm3/st.   308.8 299.8 317.8
Max. variation between cylinders %   0 -3 3
Basic   *
Fixing the lever   *
Boost pressure kPa   140 140
Boost pressure mmHg   1150 1150
Injection quantity adjustment_03
Adjusting point   C
Rack position   5.1+-0.5
Pump speed r/min   250 250 250
Average injection quantity mm3/st.   28.5 25.5 31.5
Max. variation between cylinders %   0 -10 10
Fixing the rack   *
Boost pressure kPa   0 0 0
Boost pressure mmHg   0 0 0
Remarks
Injection only at cylinders 1, 3, 4 and 6.
 
Injection quantity adjustment_04
Adjusting point   C
Rack position   5.1
Pump speed r/min   250 250 250
Average injection quantity mm3/st.   0 0 5
Fixing the rack   *
Boost pressure kPa   0 0 0
Boost pressure mmHg   0 0 0
Remarks
Injection only at cylinders 2 and 5.
 
Boost compensator adjustment
Pump speed r/min   500 500 500
Rack position   10.9
Boost pressure kPa   74.6 74.6 77.3
Boost pressure mmHg   560 560 580
Boost compensator adjustment_02
Pump speed r/min   500 500 500
Rack position   12.3
Boost pressure kPa   140 133.3 146.7
Boost pressure mmHg   1050 1000 1100
Timer adjustment
Pump speed r/min   450--
Advance angle deg.   0 0 0
Remarks
Start
 
Timer adjustment_02
Pump speed r/min   400
Advance angle deg.   0.5
Timer adjustment_03
Pump speed r/min   700
Advance angle deg.   1.4 0.9 1.9
Timer adjustment_04
Pump speed r/min   1050
Advance angle deg.   4 3.5 4.5
Remarks
Finish
 

Test data Ex:

Governor adjustment

Test data 106671-4302
N:Pump speed R:Rack position (mm) (1)Target notch: K (2)Boost compensator stroke
----------
K=5
----------

Speed control lever angle

Test data 106671-4302
F:Full speed I:Idle (1)Stopper bolt setting
----------

----------
a=1deg+-5deg b=27deg+-5deg

Stop lever angle

Test data 106671-4302
N:Pump normal S:Stop the pump. (1)Pump speed aa, rack position bb (2)Seal after setting the stopper bolt.
----------
aa=0r/min bb=1-0.2mm
----------
a=35deg+-5deg b=70deg+-5deg

Timing setting

Test data 106671-4302
(1)Pump vertical direction (2)Coupling's key groove position at No 1 cylinder's beginning of injection (3)- (4)-
----------

----------
a=(20deg)




Information:

Fire Extinguisher
Have a fire extinguisher available and know how to use it. Inspect and have it serviced as recommended on its instruction plate.Crushing or Cutting Prevention
Support equipment and attachments properly when working beneath them.Never attempt adjustments while the engine is running unless otherwise specified in this manual.Stay clear of all rotating and moving parts. Guards should be in place whenever maintenance is not being performed.Keep objects away from moving fan blades. They will throw or cut any object or tool that falls or is pushed into them.Wear protective glasses when striking objects to avoid injury to your eyes.Chips or other debris can fly off objects when struck. Make sure no one can be injured by flying debris before striking any object.Mounting and Dismounting
Do not climb on, or jump off the engine or stand on components which cannot support your weight. Use an adequate ladder. Always use steps and handholds when mounting and dismounting.Clean steps, handholds and areas of the engine you will be working on or around.Before Starting the Engine
Inspect engine for potential hazards.Be sure all protective guards and covers are installed if an engine must be started to make adjustments or checks. To help prevent an accident caused by parts in rotation, work carefully around them.Do not disable or bypass automatic shutoff circuits. They are provided to prevent personal injury and engine damage.Never start an engine with the governor linkage disconnected.Make provisions for shutting off the air or fuel supply to stop the engine if there is an overspeed on start-up after performing repair or maintenance to the engine.See the Maintenance section of this manual for adjustment, or the Service Manual for repairs.Engine Starting
DO NOT start the engine or move any of the controls if there is a warning tag attached to the controls. Check with the person who attached the tag before starting.Make sure no one is working on, or close to the engine or engine driven components before starting it. Always make an inspection of the engine before and after starting.Start the engine only from the operator's station. Never short across the starter terminals or the batteries as this could bypass the engine neutral-start system as well as damage the electrical system.Always start the engine according to the required Engine Starting procedure described in this manual to prevent major engine component damage and personal injury.Make sure the engine is equipped with a lighting system as required by conditions.Make sure all lights are working properly.Check the jacket water and oil temperature gauges frequently during the operation of jacket water and/or lube oil heaters to ensure proper operation.Diesel engine exhaust contains products of combustion which may be harmful to your health. Always start and operate the engine in a well-ventilated area and, if in an enclosed area, vent the exhaust to the outside.Ether
Ether is poisonous and flammable.Inhaling ether vapors or repeated contact of ether with skin can cause personal injury.Do not smoke while changing ether cylinders.Use ether only in well ventilated areas.Use ether with care to avoid

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Group cross 106671-4302 ZEXEL

Mitsubishi-Heav 

 
3256562060 
INJECTION-PUMP ASSEMBLY
S6A2
 
3256562061 
INJECTION-PUMP ASSEMBLY
S6A2
106671-4302  

106671-4303 
 
3256562062 
INJECTION-PUMP ASSEMBLY
S6A2
 
3256572060 
INJECTION-PUMP ASSEMBLY
S6A2
 
3256582060 
INJECTION-PUMP ASSEMBLY
S6A2
9 400 616 798 
3256592060 
INJECTION-PUMP ASSEMBLY
S6A2
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