104746-6230 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1047466230 8971323220

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

ZEXEL 104746-6230 1047466230

ISUZU 8971323220 8971323220

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Cross reference number

ZEXEL 104746-6230 1047466230

ISUZU 8971323220 8971323220

Zexel num

Bosch num

Firm num

Name

104746-6230
104746-6231

8971323220 ISUZU

INJECTION-PUMP ASSEMBLY
4JA1 * K

Calibration Data:

Adjustment conditions

Test oil
1404 Test oil ISO4113orSAEJ967d

Test oil temperature degC 45 45 50

Nozzle 105780-0060

Bosch type code NP-DN0SD1510

Nozzle holder 105780-2150

Opening pressure MPa 13 13 13.3

Opening pressure kgf/cm2 133 133 136

Injection pipe 157805-7320

Injection pipe
Inside diameter - outside diameter - length (mm) mm 2-6-450

Joint assembly 157641-4720

Tube assembly 157641-4020

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)
Left L

Injection timing adjustment

Pump speed r/min 1150 1150 1150

Average injection quantity mm3/st. 51.8 51.3 52.3

Difference in delivery mm3/st. 4

Basic *

Oil temperature degC 50 48 52

Injection timing adjustment_02

Pump speed r/min 500 500 500

Average injection quantity mm3/st. 30.8 27.3 34.3

Oil temperature degC 48 46 50

Injection timing adjustment_03

Pump speed r/min 750 750 750

Average injection quantity mm3/st. 35.8 32.3 39.3

Oil temperature degC 50 48 52

Injection timing adjustment_04

Pump speed r/min 1150 1150 1150

Average injection quantity mm3/st. 51.8 50.8 52.8

Difference in delivery mm3/st. 4

Basic *

Oil temperature degC 50 48 52

Injection timing adjustment_05

Pump speed r/min 2050 2050 2050

Average injection quantity mm3/st. 61.9 57.4 66.4

Oil temperature degC 52 50 54

Injection quantity adjustment

Pump speed r/min 2350 2350 2350

Average injection quantity mm3/st. 40.6 37.6 43.6

Difference in delivery mm3/st. 8

Basic *

Oil temperature degC 52 50 54

Injection quantity adjustment_02

Pump speed r/min 2700 2700 2700

Average injection quantity mm3/st. 12

Oil temperature degC 55 52 58

Injection quantity adjustment_03

Pump speed r/min 2350 2350 2350

Average injection quantity mm3/st. 40.6 37.6 43.6

Difference in delivery mm3/st. 8

Basic *

Oil temperature degC 52 50 54

Governor adjustment

Pump speed r/min 375 375 375

Average injection quantity mm3/st. 8.4 6.4 10.4

Difference in delivery mm3/st. 2

Basic *

Oil temperature degC 48 46 50

Governor adjustment_02

Pump speed r/min 375 375 375

Average injection quantity mm3/st. 8.4 6.4 10.4

Difference in delivery mm3/st. 2

Basic *

Oil temperature degC 48 46 50

Timer adjustment

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 60 60 100

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 60 100

Oil temperature degC 48 46 50

Remarks
Full

Speed control lever angle

Pump speed r/min 375 375 375

Average injection quantity mm3/st. 0 0 0

Oil temperature degC 48 46 50

Remarks
Magnet OFF at idling position

0000000901

Pump speed r/min 1400 1400 1400

Overflow quantity cm3/min 370 240 500

Oil temperature degC 50 48 52

Stop lever angle

Pump speed r/min 1400 1400 1400

Pressure kPa 412 392 432

Pressure kgf/cm2 4.2 4 4.4

Basic *

Oil temperature degC 50 48 52

Stop lever angle_02

Pump speed r/min 1400 1400 1400

Pressure kPa 412 392 432

Pressure kgf/cm2 4.2 4 4.4

Basic *

Oil temperature degC 50 48 52

0000001101

Pump speed r/min 1400 1400 1400

Timer stroke mm 2.7 2.5 2.9

Basic *

Oil temperature degC 50 48 52

_02

Pump speed r/min 900 900 900

Timer stroke mm 0.5

Oil temperature degC 50 48 52

_03

Pump speed r/min 1400 1400 1400

Timer stroke mm 2.7 2.5 2.9

Basic *

Oil temperature degC 50 48 52

_04

Pump speed r/min 1600 1600 1600

Timer stroke mm 3.9 3.5 4.3

Oil temperature degC 50 48 52

_05

Pump speed r/min 1950 1950 1950

Timer stroke mm 5.3 5 5.7

Oil temperature degC 50 48 52

0000001201

Max. applied voltage V 8 8 8

Test voltage V 13 12 14

0000001501

Pump speed r/min 1150 1150 1150

Height m 2000 2000 2000

Atmospheric pressure difference kPa -21.9 -21.9 -21.9

Atmospheric pressure difference mmHg -164 -164 -164

Average injection quantity mm3/st. 42.5 41.5 43.5

Decrease qty mm3/st. 9.3 9.3 9.3

Decrease rate % 18 15 21

Basic *

Oil temperature degC 50 48 52

_02

Pump speed r/min 1150 1150 1150

Height m 0 0 0

Atmospheric pressure difference kPa 0 0 0

Atmospheric pressure difference mmHg 0 0 0

Decrease qty mm3/st. 0 0 0

Decrease rate % 0 0 0

Oil temperature degC 50 48 52

_03

Pump speed r/min 1150 1150 1150

Height m 500 500 500

Atmospheric pressure difference kPa -5.9 -9.2 -2.6

Atmospheric pressure difference mmHg -44 -69 -19

Oil temperature degC 50 48 52

Remarks
Point of inflection

_04

Pump speed r/min 1150 1150 1150

Height m 2000 2000 2000

Atmospheric pressure difference kPa -21.9 -21.9 -21.9

Atmospheric pressure difference mmHg -164 -164 -164

Decrease qty mm3/st. 9.8 8.3 11.3

Decrease rate % 18 15 21

Oil temperature degC 50 48 52

Timing setting

K dimension mm 3.1 3 3.2

KF dimension mm 5.5 5.4 5.6

MS dimension mm 0.8 0.7 0.9

Pre-stroke mm 0.45 0.43 0.47

Control lever angle alpha deg. 18 14 22

Control lever angle beta deg. 37 32 42

Test data Ex:

0000001801 W-CSD ADJUSTMENT

Adjustment of the W-CSD 1. Adjustment of the advance angle of the timer (1)Determine the timer advance angle from the graph in Fig. 2 (D). (2)(1) Adjust with the screw so that the timer advance angle determined in the item (1) is obtained. (C) Fig. 1 (D) Fig. 2 (A): TA+-0.1 (B): Timer stroke TA: X:Temperature X Y:Timer stroke TA (mm)
----------

----------
(B)=-10<=t(degC)<=20:TA=-0.0367t+1.284 (D)=20<=t(degC)<=40:TA=-0.0275t+1.1

0000001901 V-FICD ADJUSTMENT

Adjustment of the V-FICD 1. Adjust the actuator rod to obtain L1mm. 2. Apply negative pressure of P1kPa {P2 mmHg} to the actuator and confirm that it moves through its full stroke. A:Control lever idling position
----------
L=1+1mm P1=-53.3kPa P2=-400mmHg
----------
T1=3.4~4.9N-m{0.35~0.5kgf-m} T2=1.4~2.0N-m{0.14~0.2kgf-m} L=1+1mm

Information:

North America Only:When a problem arises concerning the sale, operation or service of your engine, it will normally be handled by the dealer in your area. The service facility nearest you can be located twenty-four hours a day by calling the appropriate phone numbers listed below.In U.S. and Canada 1 (800) 447-4986.Your satisfaction is a primary concern to Caterpillar and its dealers. If you have a problem that has not been handled to your satisfaction, we suggest the steps that follow: Step OneDiscuss your problem with a member of management from the dealership. Step TwoWhen it appears that your problem cannot be readily resolved at the dealer level without additional assistance, use the above telephone numbers and ask to talk to a Field Service Coordinator. Regular Monday through Friday business hours are from 8:00 a.m. to 4:30 p.m. Central Standard Time (CST). Step ThreeIf you are still not satisfied, present the engine matter in writing to:Caterpillar Inc.
Manager, Customer Service, Engine Division
Mossville Bldg. A
P.O. Box 600
Mossville, Illinois 61552-0600
When contacting the Manager, Customer Service, please keep in mind that ultimately your problem will likely be resolved at the dealership, using their facilities, equipment, and personnel. Therefore, it is suggested that you follow the above steps in sequence when experiencing a problem. Outside North America:If a problem arises outside North America, and cannot be resolved at the dealer level, contact the appropriate Caterpillar subsidiary office. Mid and South America (except Brazil):Caterpillar Americas Co.
100 NE Adams Street
Peoria, Illinois 61629 U.S.A.
Phone: 309-675-5876
Brazil:Caterpillar Brazil S.A.
04795-Av. Das Nacoes Unidas,
22.540 (S. Amaro)
Mail Address: Caixa Postal, 8239
01.000-Sao Paulo-SP-Brazil
Phone: 247-1011-5919-1100
Cable Address: CATERPILLAR SP. BRAZIL
Telex No.: 391-01122824 & 391-01121496
Europe, Africa, and Middle East:Caterpillar Overseas S.A./Power Systems
YA50 76, Route de Frontenex
P.O. Box 456
1211 Geneva 6
Switzerland
Cable Address: CATOVERSEA
Telex No.: 413323
Phone: (022) 737 4444
Telecopier: (022) 737 4984
Australia and New Zealand:Caterpillar of Australia Ltd.
1 Sharps Road, Private Mail Bag 4
Tullamarine, Victoria 3043 Australia
Telex: AA30240
Cable: CATERPILLAR MELB
Phone: (03) 3399333
Far East (except Japan and Australia):Caterpillar Asia Pre. Ltd.
150 Beach Road
#11-00 Gateway West
Singapore 0718
Phone: 3900300
Fax: 3900302
Japan:Caterpillar Mitsubishi Ltd.
3700, Tana, Sagamihara-shi
Kanagawa-ken, 229 Japan
Telex No.: 2872-261CM HAJ
Cable Address: CATERBISHICO SAGAMIHARA
Phone: Sagamihara (0427) 62-1121