106871-2072 ZEXEL 9 400 618 081 BOSCH INJECTION-PUMP ASSEMBLY 9400618081 1068712072 me066128

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

BOSCH 9 400 618 081 9400618081

ZEXEL 106871-2072 1068712072

MITSUBISHI ME066128 me066128

Price: query

Buy now
Add to cart Go to cart

Rating:

Buy INJECTION-PUMP ASSEMBLY 106871-2072 zexel genuine, new aftermarket engine parts with delivery

Cross reference number

BOSCH 9 400 618 081 9400618081

ZEXEL 106871-2072 1068712072

MITSUBISHI ME066128 me066128

Zexel num

Bosch num

Firm num

Name

106871-2072

9 400 618 081

ME066128 MITSUBISHI

INJECTION-PUMP ASSEMBLY
8DC9 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 DN12SD12T

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 134424-1320

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

Fixing the rack *

Standard for adjustment of the maximum variation between cylinders *

Injection quantity adjustment_02

Adjusting point C

Rack position 6.7+-0.5

Pump speed r/min 200 200 200

Each cylinder's injection qty mm3/st. 18.5 15.7 21.3

Fixing the rack *

Standard for adjustment of the maximum variation between cylinders *

Injection quantity adjustment_03

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_04

Adjusting point B

Rack position R1(9.7+- 0.5)

Pump speed r/min 1100 1100 1100

Average injection quantity mm3/st. 111 110.6 111.4

Difference in delivery mm3/st. 9.2 9.2 9.2

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)Beginning of damper spring operation: DL (2)Excess fuel setting for starting: SXL
----------
DL=5-0.2mm SXL=R1+0.2mm
----------

0000000901

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

----------
a=23deg+-5deg b=27deg+-3deg

Stop lever angle

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

----------
a=56deg+-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
30Sep2020
PROBLEM
The existing fuel injectors may start to leak on certain 120K 2 and 140K 2 Motor Graders. This can allow fuel to mix with the engine oil in certain high cycle / heavy engine load applications.
AFFECTED PRODUCT
Model Identification Number
120K 2 SZS00489-01219, 10100-10446, 20100-20452
140K 2 SZW00159-00199, 10100-10113, 20100-20106
PARTS NEEDED
Qty
Part Number Description
6 3879427 INJECTOR GP-FUEL
In order to allow equitable parts availability to all participating dealers, please limit your initial parts order to not exceed 2% 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
If a machine starts to have signs of fuel entering the oil and one fuel injector is found to be leaking. Replace all six fuel injectors using part 387-9427.
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%
5001-7500 hrs,
49-84 mo 33.0% 50.0% 0.0% 0.0% 50.0% 50.0%
This is a 5.0-hour job
PARTS DISPOSITION
Handle the parts in accordance with your Warranty Bulletin on warranty parts handling.