106871-2280 ZEXEL 9 400 618 086 BOSCH INJECTION-PUMP ASSEMBLY 9400618086 1068712280 me069716

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

BOSCH 9 400 618 086 9400618086

ZEXEL 106871-2280 1068712280

MITSUBISHI ME069716 me069716

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Buy INJECTION-PUMP ASSEMBLY 106871-2280 zexel genuine, new aftermarket engine parts with delivery

Service parts 106871-2280 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 106087-5291

3. GOVERNOR 105487-0870

4. SUPPLY PUMP 105207-1080

5. AUTOM. ADVANCE MECHANIS 105636-0580

6. COUPLING PLATE 105663-0260

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105100-4760

11. Nozzle and Holder

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

13. NOZZLE-HOLDER 105031-3521

14. NOZZLE

105015-4370

15. NOZZLE SET

Include in #1:

106871-2280 as INJECTION-PUMP ASSEMBLY

Cross reference number

BOSCH 9 400 618 086 9400618086

ZEXEL 106871-2280 1068712280

MITSUBISHI ME069716 me069716

Zexel num

Bosch num

Firm num

Name

106871-2280

9 400 618 086

ME069716 MITSUBISHI

INJECTION-PUMP ASSEMBLY
8DC90 * K 14CD INJECTION PUMP ASSY PE8P 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 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)
Right R

Injection timing adjustment

Direction of rotation (viewed from drive side)
Right R

Injection order 1-2-7-3- 4-5-6-8

Pre-stroke mm 4.8 4.75 4.85

Beginning of injection position
Governor side NO.1

Difference between angles 1
Cyl.1-2 deg. 45 44.5 45.5

Difference between angles 2
Cal 1-7 deg. 90 89.5 90.5

Difference between angles 3
Cal 1-3 deg. 135 134.5 135.5

Difference between angles 4
Cal 1-4 deg. 180 179.5 180.5

Difference between angles 5
Cal 1-5 deg. 225 224.5 225.5

Difference between angles 6
Cal 1-6 deg. 270 269.5 270.5

Difference between angles 7
Cal 1-8 deg. 315 314.5 315.5

Injection quantity adjustment

Adjusting point -

Rack position 9.7

Pump speed r/min 700 700 700

Each cylinder's injection qty mm3/st. 105 102 108

Basic *

Fixing the rack *

Standard for adjustment of the maximum variation between cylinders *

Injection quantity adjustment_02

Adjusting point C

Rack position 6.8+-0.5

Pump speed r/min 200 200 200

Each cylinder's injection qty mm3/st. 20 17 23

Fixing the rack *

Standard for adjustment of the maximum variation between cylinders *

Injection quantity adjustment_03

Adjusting point B

Rack position R1(9.7+- 0.5)

Pump speed r/min 1100 1100 1100

Average injection quantity mm3/st. 116 111.4 120.6

Difference in delivery mm3/st. 9.2 9.2 9.2

Fixing the lever *

Injection quantity adjustment_04

Adjusting point A

Rack position R1(9.7+- 0.5)

Pump speed r/min 700 700 700

Average injection quantity mm3/st. 105 104 106

Fixing the lever *

Injection quantity adjustment_05

Adjusting point E

Rack position -

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 135 115 155

Fixing the lever *

Remarks
After startup boost setting

Timer adjustment

Pump speed r/min 600+-50

Advance angle deg. 0 0 0

Remarks
Start

Timer adjustment_02

Pump speed r/min 700

Advance angle deg. 0.7 0.2 1.2

Timer adjustment_03

Pump speed r/min 850

Advance angle deg. 2 1.5 2.5

Timer adjustment_04

Pump speed r/min 1000

Advance angle deg. 3.6 3.1 4.1

Timer adjustment_05

Pump speed r/min 1150

Advance angle deg. 5.5 5 6

Remarks
Finish

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)Excess fuel setting for starting: SXL (2)Set noise reduction. (3)Beginning of damper spring operation: DL
----------
SXL=R1+0.2mm DL=5-0.2mm
----------

Speed control lever angle

(1)Set the pump speed at aa (2)Set the pump speed at bb.
----------
aa=1150r/min bb=690r/min
----------
a=25deg+-5deg b=9deg+-5deg

0000000901

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

----------
a=10deg+-5deg b=27deg+-3deg

Stop lever angle

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

----------
a=10deg+-5deg b=64deg+-5deg

0000001501 MICRO SWITCH

Adjustment of the micro-switch Adjust the bolt to obtain the following lever position when the micro-switch is ON. (1)Speed N1 (2)Rack position Ra
----------
N1=325+-5r/min Ra=6.3mm
----------

Information:

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
30Apr2020
PROBLEM
The existing fuel injectors can fail on certain C11 and C13 Industrial Engines. If the existing injectors fail it can create performance issues.
AFFECTED PRODUCT
Model Identification Number
C11 HRA03484-03495
C13 RRA13574, 13576-13578, 13580, 13582-13583, 13585-13588, 13591, 13593-13597, 13599, 13603-13608
PARTS NEEDED
Qty
Part Number Description
6 2490713 INJECTOR GP-FUEL
In order to allow equitable parts availability to all participating dealers, please limit your initial parts order to not exceed 32% 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
Remove the existing injectors and install new injectors.
C11 - RENR8632, "Electronic Unit Injectors- Remove", "Electronic Unit Injector- Install"
C13 - KENR8165, "Electronic Unit Injector - Remove and Install"
SERVICE CLAIM ALLOWANCES
Product smu/age whichever comes first Caterpillar Dealer Suggested Customer Suggested
Parts % Labor Hrs% Parts % Labor Hrs% Parts % Labor Hrs%
0-3000 hrs,
0-12 mo 100.0% 100.0% 0.0% 0.0% 0.0% 0.0%
This is a 3.0-hour job
PARTS DISPOSITION
Handle the parts in accordance with your Warranty Bulletin on warranty parts handling.