104760-4160 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1047604160

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

ZEXEL 104760-4160 1047604160

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Cross reference number

ZEXEL 104760-4160 1047604160

Zexel num

Bosch num

Firm num

Name

104760-4160

INJECTION-PUMP ASSEMBLY

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. 49.2 48.7 49.7

Difference in delivery mm3/st. 3.5

Basic *

Injection timing adjustment_02

Pump speed r/min 2300 2300 2300

Average injection quantity mm3/st. 16.7 14.2 19.2

Injection timing adjustment_03

Pump speed r/min 2100 2100 2100

Average injection quantity mm3/st. 41.7 37.2 46.2

Injection timing adjustment_04

Pump speed r/min 2000 2000 2000

Average injection quantity mm3/st. 43 40.9 45.1

Injection timing adjustment_05

Pump speed r/min 1000 1000 1000

Average injection quantity mm3/st. 49.2 48.2 50.2

Injection timing adjustment_06

Pump speed r/min 600 600 600

Average injection quantity mm3/st. 50.3 48.3 52.3

Injection quantity adjustment

Pump speed r/min 2300 2300 2300

Average injection quantity mm3/st. 16.7 14.7 18.7

Basic *

Injection quantity adjustment_02

Pump speed r/min 2500 2500 2500

Average injection quantity mm3/st. 5

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 *

Governor adjustment_02

Pump speed r/min 350 350 350

Average injection quantity mm3/st. 8.8 6.8 10.8

Governor adjustment_03

Pump speed r/min 450 450 450

Average injection quantity mm3/st. 3

Timer adjustment

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 65 50 80

Basic *

Speed control lever angle

Pump speed r/min 350 350 350

Average injection quantity mm3/st. 0 0 0

Remarks
Magnet OFF

0000000901

Pump speed r/min 1000 1000 1000

Overflow quantity cm3/min 399 270 528

Stop lever angle

Pump speed r/min 1000 1000 1000

Pressure kPa 402 382 422

Pressure kgf/cm2 4.1 3.9 4.3

Basic *

Stop lever angle_02

Pump speed r/min 1000 1000 1000

Pressure kPa 402 382 422

Pressure kgf/cm2 4.1 3.9 4.3

Stop lever angle_03

Pump speed r/min 1600 1600 1600

Pressure kPa 539.5 510 569

Pressure kgf/cm2 5.5 5.2 5.8

Stop lever angle_04

Pump speed r/min 1800 1800 1800

Pressure kPa 598.5 569 628

Pressure kgf/cm2 6.1 5.8 6.4

0000001101

Pump speed r/min 1000 1000 1000

Timer stroke mm 1.6 1.4 1.8

Basic *

_02

Pump speed r/min 1000 1000 1000

Timer stroke mm 1.6 1.3 1.9

_03

Pump speed r/min 1800 1800 1800

Timer stroke mm 5.8 5.2 6.4

_04

Pump speed r/min 2300 2300 2300

Timer stroke mm 7.3 6.8 7.8

0000001201

Max. applied voltage V 16 16 16

Test voltage V 25 24 26

Timing setting

K dimension mm 3.3 3.2 3.4

KF dimension mm 6.435 6.335 6.535

MS dimension mm 1 0.9 1.1

Control lever angle alpha deg. 55.5 51.5 59.5

Control lever angle beta deg. 40 35 45

Test data Ex:

0000001801 CONTROL LEVER ANGLE

Control lever angle measurement 1. Measure dimension Ya between the end of the lever and the flange face. 2. Measure the lever angle from the pin hole R (plate). (A) = lever angle and lever reaction force measuring position
----------
Ya=24.3~28.7mm R=53mm
----------
Ya=24.3~28.7mm R=53mm Alpha=51.5~59.5deg Beta=35~45deg

0000001901 ACCELERATOR SWITCH ADJ

Accelerator switch adjustment ON - OFF changeover point: from idle to a (shim thickness A = L) Idle~c: ON c~full: OFF A = shim thickness B = idle lever position
----------
a=5+2deg b=5deg c=5deg L1=3.3+-0.13mm
----------
a=5+2deg d=25+-2deg SW=SW10 T=6~9N-m(0.6~0.9kgf-m) L1=(3.3mm)

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
March 31, 1997Problem
Improvements have been made to the remanufactured unit injectors that are used in various 3114 and 3116 Engines. All of the former 0R3002, 0R3003, 0R3190, 0R3389, 0R3580, 0R3742, 0R4368, 0R4369, 0R4370, 0R4374, and 0R4376 Remanufactured Unit Injectors need to be removed from Parts Stock.
Action Required
Remove all 0R3002, 0R3003, 0R3190, 0R3389, 0R3580, 0R3742, 0R4368, 0R4369, 0R4370, 0R4374, and 0R4376 Remanufactured Unit Injectors from Parts Stock.
When ordering parts, refer to the attached chart until the information is available in a permanent publication.
Service Claim Allowances
Submit one claim for all 0R3002, 0R3003, 0R3190, 0R3389, 0R3580, 0R3742, 0R4368, 0R4369, 0R4370, 0R4374, and 0R4376 Remanufactured Unit Injectors removed from Parts Stock.
TEPS Dealers should refer to their warranty bullitin for proper claiming and disposition.
Parts Disposition
All injectors removed from Parts Stock are to be returned as cores for remanufacturing.
U.S. and Canadian Dealers
Return all 0R3002, 0R3003, 0R3190, 0R3389, 0R3580, 0R3742, 0R4368, 0R4369, 0R4370, 0R4374, and 0R4376 Remanufactured Unit Injectors that are removed from Parts Stock and a copy of the claim to:
Caterpillar Inc.
Attn: Bill Harland - Warranty Review
501 Cardinal Drive
Corinth, MS 38834
All Other Dealers
Handle the parts in accordance with your Warranty Bulletin on Remanufactured Engines and Components, refer to the topic "Disposition of the Core Under Warranty".
Attach.(1-UNIT INJECTOR CHART)3114 & 3116 Unit Injector Chart