106671-6130 ZEXEL 9 400 610 875 BOSCH INJECTION-PUMP ASSEMBLY 9400610875 1066716130 1156030740

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

BOSCH 9 400 610 875 9400610875

ZEXEL 106671-6130 1066716130

ISUZU 1156030740 1156030740

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Buy INJECTION-PUMP ASSEMBLY 106671-6130 zexel genuine, new aftermarket engine parts with delivery

Service parts 106671-6130 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 106067-0000

3. GOVERNOR 105407-6250

4. SUPPLY PUMP 105207-1680

5. AUTOM. ADVANCE MECHANIS 105635-0440

6. COUPLING PLATE 105664-2040

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105101-6672

11. Nozzle and Holder 1-15300-289-2

12. Open Pre:MPa(Kqf/cm2) 19.6{200}

13. NOZZLE-HOLDER 105030-3201

14. NOZZLE 105015-9071

15. NOZZLE SET

Include in #1:

106671-6130 as INJECTION-PUMP ASSEMBLY

Cross reference number

BOSCH 9 400 610 875 9400610875

ZEXEL 106671-6130 1066716130

ISUZU 1156030740 1156030740

Zexel num

Bosch num

Firm num

Name

106671-6130

9 400 610 875

1156030740 ISUZU

INJECTION-PUMP ASSEMBLY
6SD1-T 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 134424-1920

Overflow valve opening pressure kPa 127 107 147

Overflow valve opening pressure kgf/cm2 1.3 1.1 1.5

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 3.7 3.67 3.73

Beginning of injection position
Governor side NO.1

Difference between angles 1
Cal 1-5 deg. 60 59.75 60.25

Difference between angles 2
Cal 1-3 deg. 120 119.75 120.25

Difference between angles 3
Cal 1-6 deg. 180 179.75 180.25

Difference between angles 4
Cyl.1-2 deg. 240 239.75 240.25

Difference between angles 5
Cal 1-4 deg. 300 299.75 300.25

Injection quantity adjustment

Adjusting point A

Rack position 10.7

Pump speed r/min 1050 1050 1050

Average injection quantity mm3/st. 120 118 122

Max. variation between cylinders % 0 -3 3

Basic *

Fixing the lever *

Boost pressure kPa 70.6 70.6

Boost pressure mmHg 530 530

Injection quantity adjustment_02

Adjusting point -

Rack position 8.4+-0.5

Pump speed r/min 400 400 400

Average injection quantity mm3/st. 14.5 11.3 17.7

Max. variation between cylinders % 0 -13 13

Fixing the rack *

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Remarks
Adjust only variation between cylinders; adjust governor according to governor specifications.

Boost compensator adjustment

Pump speed r/min 500 500 500

Rack position R1-0.6

Boost pressure kPa 37.3 34.6 40

Boost pressure mmHg 280 260 300

Boost compensator adjustment_02

Pump speed r/min 500 500 500

Rack position R1(10.7)

Boost pressure kPa 57.3 57.3 57.3

Boost pressure mmHg 430 430 430

Timer adjustment

Pump speed r/min 1100++

Advance angle deg. 0 0 0

Remarks
Do not advance until starting N = 1100.

Timer adjustment_02

Pump speed r/min 1100

Advance angle deg. 0.5

Timer adjustment_03

Pump speed r/min -

Advance angle deg. 1 1 1

Remarks
Measure the actual speed, stop

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)Set idle sub-spring (4)Main spring setting (5)Boost compensator stroke: BCL
----------
K=14 BCL=0.6+-0.1mm
----------

Speed control lever angle

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

----------
a=7deg+-5deg b=21deg+-5deg

Stop lever angle

N:Pump normal S:Stop the pump. (1)Rack position = aa, speed = bb (stamp at delivery)
----------
aa=1-0.5mm bb=0r/min
----------
a=15deg+-5deg b=70deg+-5deg

0000001501 TAMPER PROOF

Tamperproofing-equipped boost compensator cover installation procedure (A) After adjusting the boost compensator, tighten the bolts to remove the heads. (1)Before adjusting the governor and the boost compensator, tighten the screw to the specified torque. (Tightening torque T = T1 maximum) (2)After adjusting the governor and the boost compensator, tighten to the specified torque to break off the bolt heads. (Tightening torque T = T2)
----------
T1=2.5N-m(0.25kgf-m) T2=2.9~4.4N-m(0.3~0.45kgf-m)
----------

Timing setting

(1)Pump vertical direction (2)Position of timer's threaded hole at No 1 cylinder's beginning of injection (3)B.T.D.C.: aa (4)-
----------
aa=14deg
----------
a=(50deg)

Information:

Introduction
This Special Instruction contains the necessary procedure in order to install unit injectors for 3114, 3116, and 3126 MUI engines.Removal and Installation Procedure
Note: To avoid damage to the unit injector during removal of the unit injector from the cylinder head, refer to the Service Manual for the removal procedure of the unit injector.Use the latest process for servicing the unit injector sleeves in the cylinder head before you install replacement unit injectors. Refer to the Service Manual and other service news articles in order to find the latest service information, including new tools and procedures.Before a new unit injector or a remanufactured unit injector is installed into an engine, take adequate precautions in order to clean the internal fuel lines and the unit injector sleeve. Also, install a new Caterpillar high efficiency fuel filter.Lubricate the injector rack bar with clean diesel fuel or 1U-8265 Penetrating Oil .
Illustration 1 g02144296
Incorrect testing procedure for the tappet springDo not depress the tappet spring. Refer to Illustration 1. Do not force the injector rack bar in and out since this action may damage the internal parts of the unit injector. A tight rack on a unit injector that is not installed in the engine is not an indication of a faulty unit injector. Forcing the injector rack bar in and out may cause the unit injector to become damaged. Forcing the injector rack bar in and out may possibly void all the warranty.Do not test the unit injectors prior to engine installation. The unit injectors are tested 100% at the factory and Pop Testing may contaminate the unit injector.Before you install the unit injector, apply clean engine oil on the O-ring seals for ease of installation.Install the unit injector according to the procedure in the Service Manual by using 173-1530 Injector Seating Tool . Tighten the unit injector clamp retaining bolt to a torque of 12 3 N m (9 2 lb ft).Verify the following parameters and settings according to the procedures in the Service Manual: unit injector synchronization, fuel setting, fuel timing and valve lash. Adjust the parameters and settings in order to meet specifications only.