106673-7971 ZEXEL F 019 Z20 139 BOSCH INJECTION-PUMP ASSEMBLY f019z20139 1066737971 me442608

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

BOSCH F 019 Z20 139 f019z20139

ZEXEL 106673-7971 1066737971

MITSUBISHI ME442608 me442608

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Buy INJECTION-PUMP ASSEMBLY 106673-7971 zexel genuine, new aftermarket engine parts with delivery

Service parts 106673-7971 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 106067-1430

3. GOVERNOR 105407-6640

4. SUPPLY PUMP 105207-1200

5. AUTOM. ADVANCE MECHANIS 105681-2900

6. COUPLING PLATE 105663-0550

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105100-7111

11. Nozzle and Holder

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

13. NOZZLE-HOLDER 105041-4420

14. NOZZLE

105015-6150

15. NOZZLE SET

Include in #1:

106673-7971 as INJECTION-PUMP ASSEMBLY

Cross reference number

BOSCH F 019 Z20 139 f019z20139

ZEXEL 106673-7971 1066737971

MITSUBISHI ME442608 me442608

Zexel num

Bosch num

Firm num

Name

106673-7971

F 019 Z20 139

ME442608 MITSUBISHI

INJECTION-PUMP ASSEMBLY
6D24TC 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 10.5

Pump speed r/min 900 900 900

Average injection quantity mm3/st. 160 157 163

Max. variation between cylinders % 0 -3 3

Basic *

Fixing the lever *

Boost pressure kPa 29.3 29.3

Boost pressure mmHg 220 220

Injection quantity adjustment_02

Adjusting point B

Rack position 6+-0.5

Pump speed r/min 425 425 425

Average injection quantity mm3/st. 8 5.4 10.6

Max. variation between cylinders % 0 -15 15

Fixing the rack *

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Boost compensator adjustment

Pump speed r/min 750 750 750

Rack position R1-1.6

Boost pressure kPa 4 1.3 6.7

Boost pressure mmHg 30 10 50

Boost compensator adjustment_02

Pump speed r/min 750 750 750

Rack position R1(10.5)

Boost pressure kPa 16 16 16

Boost pressure mmHg 120 120 120

Timer adjustment

Pump speed r/min 1200++

Advance angle deg. 0 0 0

Remarks
Do not advance until starting N = 1200.

Timer adjustment_02

Pump speed r/min -

Advance angle deg. 2 2 2

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)At excess fuel lever operation (at boost pressure 0): L1 (4)Set idle sub-spring (5)Main spring setting (6)Boost compensator stroke (7)Rack difference between N = N1 and N = N2
----------
K=8 L1=10.4+-0.1mm N1=900r/min N2=300r/min
----------

Speed control lever angle

F:Full speed I:Idle (1)Set the pump speed at aa. ( At delivery ) (2)When pump speed set at bb (3)Stopper bolt setting
----------
aa=920r/min bb=760r/min
----------
a=(19deg)+-5deg b=(0deg)+-5deg c=(5deg)+-5deg

Stop lever angle

N:Pump normal S:Stop the pump. (1)Normal
----------

----------
a=43.5deg+-5deg b=53deg+-5deg

0000001101

N:Normal B:When boosted (1)Rack position = aa (point D) at boost pressure 0.
----------
aa=10.4+-0.1mm
----------
a=(18deg) b=(4deg)

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=13deg
----------
a=(5deg)

Information:

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.
This Program must be administered either before or after failure.In either case the decision whether to apply the Program is made by the dealer. When reporting the repair, use "PS44681" as the Part Numberand "7755" as the Group Number. If administered before failure, use "56" as the Warranty Claim Description Code and "T" as the SIMS Description code.If administered after failure, use "96" as the Warranty Claim Description Code, and "Z" as the SIMS 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
31Mar2017
PROBLEM
The existing injectors can misfire on certain D7R Track-Type Tractors. If the existing injectors fail it can cause the poppet valve seizure in the injector.
AFFECTED PRODUCT
Model Identification Number
D7R II KNA00214-00217, 219-781
PARTS NEEDED
Qty
Part Number Description
6 20R0055 INJECTOR GP-FUEL
In order to allow equitable parts availability to all participating dealers, please limit your initial parts order to not exceed 28% of dealership population. This is an initial order recommendation only, and the ultimate responsibility for ordering the total number of parts needed to satisfy the program lies with the dealer.
ACTION REQUIRED
Replace all six injectors. Reference the Disassembly and Assembly Manual for service instructions.
SERVICE CLAIM ALLOWANCES
Product smu/age whichever comes first Caterpillar Dealer Suggested Customer Suggested
Parts % Labor Hrs% Parts % Labor Hrs% Parts % Labor Hrs%
0-5000 hrs,
0-48 mo 100.0% 100.0% 0.0% 0.0% 0.0% 0.0%
This is a 6.0-hour job
If necessary, reasonable Travel Time and Mileage is allowed.
PARTS DISPOSITION
Handle the parts in accordance with your Warranty Bulletin on warranty parts handling.