104760-4530 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1047604530 167000y710

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

ZEXEL 104760-4530 1047604530

NISSAN-DIESEL 167000Y710 167000y710

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Cross reference number

ZEXEL 104760-4530 1047604530

NISSAN-DIESEL 167000Y710 167000y710

Zexel num

Bosch num

Firm num

Name

104760-4530
104760-4531

167000Y710 NISSAN-DIESEL

INJECTION-PUMP ASSEMBLY
TD42 * K

Calibration Data:

Adjustment conditions

Test oil
1404 Test oil ISO4113orSAEJ967d

Test oil temperature degC 45 45 50

Nozzle 105000-2010

Bosch type code NP-DN12SD12TT

Nozzle holder 105780-2080

Opening pressure MPa 14.7 14.7 15.19

Opening pressure kgf/cm2 150 150 155

Injection pipe
Inside diameter - outside diameter - length (mm) mm 2-6-840

Transfer pump pressure kPa 20 20 20

Transfer pump pressure kgf/cm2 0.2 0.2 0.2

Direction of rotation (viewed from drive side)
Right R

Injection timing adjustment

Pump speed r/min 1000 1000 1000

Average injection quantity mm3/st. 48.9 48.4 49.4

Difference in delivery mm3/st. 3.5

Basic *

Oil temperature degC 50 48 52

Injection timing adjustment_02

Pump speed r/min 600 600 600

Average injection quantity mm3/st. 49.1 47.1 51.1

Oil temperature degC 50 48 52

Injection timing adjustment_03

Pump speed r/min 1000 1000 1000

Average injection quantity mm3/st. 48.9 47.9 49.9

Difference in delivery mm3/st. 4

Basic *

Oil temperature degC 50 48 52

Injection timing adjustment_04

Pump speed r/min 1300 1300 1300

Average injection quantity mm3/st. 50 50 50

Oil temperature degC 50 48 52

Injection timing adjustment_05

Pump speed r/min 1600 1600 1600

Average injection quantity mm3/st. 47.1 47.1 47.1

Oil temperature degC 50 48 52

Injection timing adjustment_06

Pump speed r/min 2000 2000 2000

Average injection quantity mm3/st. 42.1 40 44.2

Oil temperature degC 50 48 52

Injection quantity adjustment

Pump speed r/min 2300 2300 2300

Average injection quantity mm3/st. 16.6 14.6 18.6

Difference in delivery mm3/st. 5

Basic *

Oil temperature degC 52 50 54

Injection quantity adjustment_02

Pump speed r/min 2500 2500 2500

Average injection quantity mm3/st. 5

Oil temperature degC 55 52 58

Injection quantity adjustment_03

Pump speed r/min 2100 2100 2100

Average injection quantity mm3/st. 40 35.5 44.5

Oil temperature degC 52 50 54

Injection quantity adjustment_04

Pump speed r/min 2300 2300 2300

Average injection quantity mm3/st. 16.6 14.1 19.1

Basic *

Oil temperature degC 52 50 54

Governor adjustment

Pump speed r/min 350 350 350

Average injection quantity mm3/st. 8.8 6.8 10.8

Difference in delivery mm3/st. 2

Basic *

Oil temperature degC 48 46 50

Governor adjustment_02

Pump speed r/min 350 350 350

Average injection quantity mm3/st. 8.8 6.3 11.3

Difference in delivery mm3/st. 2.5

Basic *

Oil temperature degC 48 46 50

Timer adjustment

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 60 50 80

Basic *

Oil temperature degC 48 46 50

Remarks
Full

Timer adjustment_02

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 60 50 80

Oil temperature degC 48 46 50

Remarks
Full

Speed control lever angle

Pump speed r/min 350 350 350

Average injection quantity mm3/st. 0 0 0

Oil temperature degC 48 46 50

Remarks
Magnet OFF at idling position

Speed control lever angle_02

Pump speed r/min 250 250 250

Average injection quantity mm3/st. 5

Oil temperature degC 48 46 50

Remarks
Magnet OFF at full-load position

0000000901

Pump speed r/min 1000 1000 1000

Overflow quantity cm3/min 400 270 530

Oil temperature degC 50 48 52

Stop lever angle

Pump speed r/min 1000 1000 1000

Pressure kPa 324 304 344

Pressure kgf/cm2 3.3 3.1 3.5

Basic *

Oil temperature degC 50 48 52

Stop lever angle_02

Pump speed r/min 1000 1000 1000

Pressure kPa 324 295 353

Pressure kgf/cm2 3.3 3 3.6

Basic *

Oil temperature degC 50 48 52

Stop lever angle_03

Pump speed r/min 1800 1800 1800

Pressure kPa 608 569 647

Pressure kgf/cm2 6.2 5.8 6.6

Oil temperature degC 50 48 52

0000001101

Pump speed r/min 1000 1000 1000

Timer stroke mm 1.6 1.4 1.8

Basic *

Oil temperature degC 50 48 52

_02

Pump speed r/min 800 800 800

Timer stroke mm 0.5 0 1

Oil temperature degC 50 48 52

_03

Pump speed r/min 1000 1000 1000

Timer stroke mm 1.6 1.3 1.9

Basic *

Oil temperature degC 50 48 52

_04

Pump speed r/min 1800 1800 1800

Timer stroke mm 5.8 5.3 6.3

Oil temperature degC 50 48 52

_05

Pump speed r/min 2200 2200 2200

Timer stroke mm 7.4 6.9 7.8

Oil temperature degC 52 50 54

0000001201

Max. applied voltage V 8 8 8

Test voltage V 13 12 14

0000001401

Pump speed r/min 1200 1200 1200

Average injection quantity mm3/st. 22 21.5 22.5

Timer stroke TA mm 2.5 2.3 2.7

Timer stroke variation dT mm 0.1 0.1 0.1

Basic *

Oil temperature degC 50 48 52

_02

Pump speed r/min 1200 1200 1200

Average injection quantity mm3/st. 22 21 23

Timer stroke TA mm 2.5 2.2 2.8

Basic *

Oil temperature degC 50 48 52

_03

Pump speed r/min 1200 1200 1200

Average injection quantity mm3/st. 15 12.5 17.5

Timer stroke TA mm 2.1 1.4 2.8

Oil temperature degC 50 48 52

Timing setting

K dimension mm 3.3 3.2 3.4

KF dimension mm 6.64 6.54 6.74

MS dimension mm 1 0.9 1.1

Control lever angle alpha deg. 25 23 27

Control lever angle beta deg. 40 35 45

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
30Nov2019
PROBLEM
The existing fuel injection pump may fail on certain 320D 2 Excavators. If the existing fuel injection pump fails, it may cause continuous white smoke at low/high idle.
AFFECTED PRODUCT
Model Identification Number
320D 2 WBY00230, 249, 279, 285-286, 292-293, 298, 327, 358, 10003, 10070
YBK00117, 127, 154, 164, 166
ZBD00229, 250, 265, 286, 290, 311, 384, 390, 414, 455, 459, 465, 499, 518, 574, 633, 677-678, 680, 682-683, 691-692, 697-698, 731, 10347, 10357, 10370, 10413, 10418, 10460, 10525, 10583, 10603, 10641-10642, 10647, 10650, 10669, 10672, 10684, 10716-10717, 10741, 10776, 10815, 10828, 10853, 10856, 10880, 10885, 10915, 11003, 11094, 11102
320D 2L ZBM00152
PARTS NEEDED
Qty
Part Number Description
1 4493641 PUMP AS-F INJ
In order to allow equitable parts availability to all participating dealers, please limit your initial parts order to not exceed 6% 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 the existing fuel injection pump with a new 449-3641 Fuel Injection Pump.
Refer to Disassembly and Assembly, "Fuel Injection Pump - Remove", and Disassembly and Assembly, "Fuel injection pump -Install" for the correct procedure.
Note: Ensure that the removed fuel injection pump is locked in the
correct position.
SERVICE CLAIM ALLOWANCES
Product smu/age whichever comes first Caterpillar Dealer Suggested Customer Suggested
Parts % Labor Hrs% Parts % Labor Hrs% Parts % Labor Hrs%
0-4000 hrs,
0-24 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.