106675-4251 ZEXEL 9 400 617 386 BOSCH INJECTION-PUMP ASSEMBLY 9400617386 1066754251 6211711480

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

BOSCH 9 400 617 386 9400617386

ZEXEL 106675-4251 1066754251

KOMATSU 6211711480 6211711480

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Buy INJECTION-PUMP ASSEMBLY 106675-4251 zexel genuine, new aftermarket engine parts with delivery

Service parts 106675-4251 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 106061-7940

3. GOVERNOR 105407-5000

4. SUPPLY PUMP 105217-1560

5. AUTOM. ADVANCE MECHANIS

6. COUPLING PLATE 105663-0380

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105111-4113

11. Nozzle and Holder 6211-11-3101

12. Open Pre:MPa(Kqf/cm2) 24.5{250}

13. NOZZLE-HOLDER 105041-7122

14. NOZZLE 105015-6390

15. NOZZLE SET

Include in #1:

106675-4251 as INJECTION-PUMP ASSEMBLY

Cross reference number

BOSCH 9 400 617 386 9400617386

ZEXEL 106675-4251 1066754251

KOMATSU 6211711480 6211711480

Zexel num

Bosch num

Firm num

Name

106675-4251

9 400 617 386

6211711480 KOMATSU

INJECTION-PUMP ASSEMBLY
S6D140 K 14CA INJECTION PUMP ASSY PE6P,6PD PE

Calibration Data:

Adjustment conditions

Test oil
1404 Test oil ISO4113 or {SAEJ967d}

Test oil temperature degC 40 40 45

Nozzle and nozzle holder 105780-8140

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 131424-3420

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 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 1-5-3-6- 2-4

Pre-stroke mm 4.3 4.25 4.35

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 11.2

Pump speed r/min 1000 1000 1000

Average injection quantity mm3/st. 193 191 195

Max. variation between cylinders % 0 -3 3

Basic *

Fixing the lever *

Injection quantity adjustment_02

Adjusting point C

Rack position 4.2+-0.5

Pump speed r/min 400 400 400

Average injection quantity mm3/st. 9 7.5 10.5

Max. variation between cylinders % 0 -15 15

Fixing the rack *

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)Target notch: K (2)Tolerance for racks not indicated: +-0.05mm. (3)The torque control spring must does not have a set force. (4)Rack difference between N = N1 and N = N2
----------
K=7 N1=1000r/min N2=750r/min
----------

Speed control lever angle

F:Full speed I:Idle (1)Stopper bolt setting
----------

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

Stop lever angle

N:Pump normal S:Stop the pump.
----------

----------
a=53deg+-5deg b=71.5deg+-5deg

Timing setting

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

----------
a=(260deg)

Information:

Problem 2
The engine does not crank.
Check the engine mounted start switch (EMSS).
Ensure that the emergency stop switch (ES) has been reset.
Place a switch across the terminals of the EMSS.
Close the switch momentarily, but do not start the engine.
Remove the switch when the test is completed. Result
The engine cranks.The EMSS is faulty or the circuit breaker (CB2) must be reset.
The engine does not crank.Go to Step 3.
Check the start/stop switch.
Ensure that the emergency stop switch (ES) has been reset.
Connect a switch with a 2 amp capacity between terminals (TS-21) and (TS-26) of the junction box.
Close the switch momentarily, but do not start the engine.
Disconnect the switch after the test is completed. Results
The engine cranks.The start/stop switch is faulty or the wiring to the switch is faulty. Replace the switch or repair the wiring. The circuit breaker (CB2) may need to be reset.
The engine does not crank.Go to Step 3.
Check the emergency stop switch (ES).
Ensure that the emergency stop switch (ES) has been reset.
Connect a switch with a 2 amp capacity between terminals (TS-26) and (TS-24) of the junction box.
Close the switch momentarily but do not start the engine.
Disconnect the switch after the test is completed. Result
The engine cranks.The emergency stop switch (ES) is faulty.
The engine does not crank.Reset the circuit breaker (CB5) and repeat Step 3. If the engine does not crank go to Step 4.
Check the components of the starting system.
Check the voltage at terminal (TS-24) of the junction box. Result
The voltage is low. Low voltage is between 1 volt and 20 volts.Charge the battery or repair the loose connections between the battery cable terminal and the battery. STOP.
The voltage is above 20 volts.The magnetic switch (MS), the pinion solenoid (PS), or the starting motor (SM) is faulty. The circuit breaker (CB2) may need to be reset. Reset the circuit breaker and repair the component that is faulty.
The voltage is zero (less than 1 volt).The circuit breaker (CB5) is being overloaded or the circuit breaker is faulty. Repair the short circuit or replace the circuit breaker. STOP.Problem 3
The engine starts and shutdown occurs immediately, or engine cranking terminates.
Check the protection switches.
Measure the voltage at terminal (SR2-30) while you crank the engine. Result
The voltage is above 10 volts while you crank the engine. The voltage then decreases to zero when the engine shuts down.The emergency stop switch (ES), the water temperature contactor switch (WTS), and the start/stop switch are opening. Check the start/stop switch first. The switch may be open across the common pair of contacts for the START/RUN switch when the switch is in the START position. The switch may also be open when the switch is released from the START position. Go to Step 7 of "Problem 1".
The voltage is above 10 volts at all times.The diode (D2) is faulty or there is a short across the diode circuit. The engine oil pressure switch (OPS1) may also have an intermittent short in the switch or in the connection. Refer