106673-7690 ZEXEL 9 400 610 948 BOSCH INJECTION-PUMP ASSEMBLY 9400610948 1066737690 me158355

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

BOSCH 9 400 610 948 9400610948

ZEXEL 106673-7690 1066737690

MITSUBISHI ME158355 me158355

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Buy INJECTION-PUMP ASSEMBLY 106673-7690 zexel genuine, new aftermarket engine parts with delivery

Service parts 106673-7690 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 106067-1320

3. GOVERNOR 105407-5981

4. SUPPLY PUMP 105207-1200

5. AUTOM. ADVANCE MECHANIS 105681-2170

6. COUPLING PLATE 105663-0550

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105110-7550

11. Nozzle and Holder ME158263

12. Open Pre:MPa(Kqf/cm2) 17.7{180}/21.6{220}

13. NOZZLE-HOLDER 105041-4130

14. NOZZLE

15. NOZZLE SET 105019-0700

Include in #1:

106673-7690 as INJECTION-PUMP ASSEMBLY

Cross reference number

BOSCH 9 400 610 948 9400610948

ZEXEL 106673-7690 1066737690

MITSUBISHI ME158355 me158355

Zexel num

Bosch num

Firm num

Name

106673-7690

9 400 610 948

ME158355 MITSUBISHI

INJECTION-PUMP ASSEMBLY
6D24T 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 131424-4620

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 4.8 4.75 4.85

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 9.2

Pump speed r/min 875 875 875

Average injection quantity mm3/st. 129 126 132

Max. variation between cylinders % 0 -3 3

Basic *

Fixing the lever *

Boost pressure kPa 50.7 50.7

Boost pressure mmHg 380 380

Injection quantity adjustment_02

Adjusting point B

Rack position 4.4+-0.5

Pump speed r/min 425 425 425

Average injection quantity mm3/st. 9.5 6.9 12.1

Max. variation between cylinders % 0 -15 15

Fixing the rack *

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Injection quantity adjustment_03

Adjusting point D

Rack position -

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 145 125 165

Fixing the lever *

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Rack limit *

Boost compensator adjustment

Pump speed r/min 650 650 650

Rack position R1-0.7

Boost pressure kPa 22.7 21.4 24

Boost pressure mmHg 170 160 180

Boost compensator adjustment_02

Pump speed r/min 650 650 650

Rack position R1(9.2)

Boost pressure kPa 37.3 30.6 44

Boost pressure mmHg 280 230 330

Timer adjustment

Pump speed r/min 0

Advance angle deg. 2.5 2 3

Timer adjustment_02

Pump speed r/min 300

Advance angle deg. 2.5 2 3

Remarks
Start

Timer adjustment_03

Pump speed r/min -

Advance angle deg. 0 0 0

Remarks
Measure the actual speed, stop

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)Notch fixed: K (2)Tolerance for racks not indicated: +-0.05mm. (3)RACK LIMIT (4)The torque control spring must does not have a set force. (5)Boost compensator stroke: BCL (6)Set idle sub-spring (7)Main spring setting
----------
K=14 BCL=0.7+-0.1mm
----------

Speed control lever angle

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

----------
a=(17deg)+-5deg b=(4deg)+-5deg

Stop lever angle

N:Pump normal S:Stop the pump. (1)Pump speed aa and rack position bb (to be sealed at delivery) (2)Stopper bolt setting
----------
aa=0r/min bb=1-0.5mm
----------
a=35deg+-5deg b=70deg+-5deg

Timing setting

(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=12deg
----------
a=(6deg)

Information:

20Oct2015
U-557
A-401
D-483
O-483
TM-15
TA-4
Parts stock action only
PRODUCT IMPROVEMENT PROGRAM FOR REMOVING CERTAIN 20R-0476 INJECTOR ASSEMBLIES FROM DEALER PARTS STOCK
7750 PI70592
Caterpillar’s obligations under this Service Letter are subject to, and shall not apply in contravention of, the laws, rules, regulations, directives, ordinances, orders, or statutes of the United States, or of any other applicable jurisdiction, without recourse or liability with respect to Caterpillar.
When submitting claim for Parts Stock Action, Use the appropriate 99Z as the s/n, the appropriate Service Letter Program Number as the Part number in the Part Causing Failure field, "7751" as the Group Number, "56" as the Description Code.
The information supplied in this service letter may not be valid after the termination date of this program.Do not perform the work outlined in this Service Letter after the termination date without first contacting your Caterpillar product analyst.
TERMINATION DATE
31Jan2016
PROBLEM
All 20R-0476 Injector Assemblies in dealer parts stock need to be inspected for the date code. 20R-0476 Injector Assemblies that have a date code of D08M07Y15P47 need to be removed from dealer parts stock. These injector as may have a nozzle assembly marked 2645K015 which is not correct. (Image1 = Incorrect) The correct nozzle assembly should be marked 2645K016. (Image2 = Correct) These two nozzles are not interchangeable.
ACTION REQUIRED
Inspect the date code on all 20R-0476 Injector Assemblies in dealer parts stock. 20R-0476 Injector Assemblies that have a date code of D08M07Y15P47 need to be removed from dealer parts stock.
Image1
Image2
SERVICE CLAIM ALLOWANCES
Submit one claim for all parts removed from dealer parts stock.
PARTS DISPOSITION
Handle the parts in accordance with your Warranty Bulletin on warranty parts handling.