3306b main bearing clearance

8/10/2019 3306B Main bearing Clearance

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Specifications 3306B Engine for Caterpillar Built Machines

Main Bearing Journal

SMCS -1202; 1203

Part Number -6N-8079S/N - 72W1-UP

Part Number -6N-8079S/N - 22X1-UP



Part Number -6N-8079S/N - 21Y1-UP


Part Number -6N-8079S/N - 79Z1-UP

Part Number -4P-9856S/N - 7MB1-UP

Part Number -6N-8079S/N - 97C1-UP

Part Number -4P-9856S/N - AME1-UP

Part Number -6N-8079S/N - 2PG1-UP

Part Number -6N-8079S/N - 4DG1-UP

Part Number -4P-9856S/N - HDH1-UP

Shutdown SIS

Previous Screen

Product: MOTOR GRADERModel: 140H MOTOR GRADER XZHConfiguration: 140H Motor Grader XZH00001-UP (MACHINE) POWERED BY

3306 Engine

Media Number -SENR5593-06 Publication Date -01/08/2007 Date Updated -15/08/2007

i02681486

Page 1 of 11140H Motor Grader XZH00001-UP (MACHINE) POWERED BY 3306 Engine(SEB...

2009/02/06https://sis.cat.com/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/s...


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Part Number -6N-8079S/N - 6ZK1-UP

Part Number -4P-9856S/N - 2FM1-UP

Part Number -4P-9856

S/N - 5ZM1-UP

Part Number -4P-9856S/N - 3ZN1-UP

Part Number -4P-9856S/N - 7KN1-UP

Part Number -4P-9856S/N - 9TN1-UP


S/N - 2HR1-UP

Part Number -4P-9856S/N - 4TR1-UP

Part Number -4P-9856S/N - 5PR1-UP

Part Number -6N-8079S/N - 64R1-UP


S/N - 6DR1-UP

Part Number -4P-9856S/N - 6ER1-UP




S/N - P6X1-UP


Part Number -4P-9856S/N - 5KZ1-UP

Part Number -6N-8079S/N - 8KB1-UP

Part Number -6N-8079

S/N - 6FC1-UP

Part Number -6N-8079S/N - 7PC1-UP




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Part Number -6N-8079S/N - 7YC1-UP

Part Number -4P-9856S/N - AWE1-UP

Part Number -6N-8079S/N - 2TG1-UP

Part Number -6N-8079S/N - 61G1-UP

Part Number -6N-8079S/N - 9RG1-UP

Part Number -4P-9856S/N - XZH1-UP

Part Number -6N-8079S/N - 1YL1-UP

Part Number -4P-9856S/N - 8JM1-UP

Part Number -4P-9856S/N - 4JR1-UP

Part Number -4P-9856S/N - 4SR1-UP

Part Number -4P-9856S/N - 6HR1-UP

Part Number -4P-9856S/N - 2HS1-UP

Part Number -6N-8079S/N - 51S1-UP

Part Number -6N-8079S/N - 91V1-UP

Part Number -6N-8079S/N - 92V1-UP

Part Number -6N-8079S/N - 78W1-UP








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S/N - 3RZ1-UP

Part Number -6N-8079S/N - 4RC1-UP

Part Number -6N-8079S/N - 6CF1-UP

Part Number -6N-8079S/N - 4FG1-UP

Part Number -6N-8079S/N - 4LG1-UP

Part Number -4P-9856S/N - 86G1-UP

Part Number -4P-9856S/N - 7SK1-UP

Part Number -6N-8079S/N - 8CK1-UP

Part Number -6N-8079S/N - 9LK1-UP

Part Number -6N-8079S/N - 2BL1-UP

Part Number -4P-9856S/N - 3ML1-UP

Part Number -6N-8079S/N - 3PL1-UP

Part Number -4P-9856S/N - 2HM1-UP

Part Number -4P-9856S/N - 5YM1-UP

Part Number -4P-9856S/N - 9BM1-UP

Part Number -4P-9856S/N - 9JM1-UP

Part Number -4P-9856S/N - 4HN1-UP

Part Number -4P-9856S/N - AYN1-UP

Part Number -4P-9856S/N - 2LR1-UP

Part Number -4P-9856S/N - 7DR1-UP




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Part Number -4P-9856S/N - 3AS1-UP

Part Number -4P-9856S/N - 9GW1-UP


S/N - 19X1-UP


Part Number -4P-9856S/N - 26Z1-UP

Part Number -4P-9856S/N - 2FZ1-UP


S/N - CBZ1-UP

Part Number -6N-8079S/N - 8MB1-UP

Part Number -6N-8079S/N - 96C1-UP

Part Number -4P-9856S/N - 8TJ1-UP


S/N - 9YJ1-UP

Part Number -4P-9856S/N - 8HK1-UP

Part Number -6N-8079S/N - 8KK1-UP

Part Number -4P-9856S/N - XZK1-UP


S/N - 2EL1-UP

Part Number -4P-9856S/N - 9FL1-UP

Part Number -4P-9856S/N - 8KM1-UP

Part Number -4P-9856S/N - 8TM1-UP


S/N - 4MN1-UP

Part Number -4P-9856S/N - 5FN1-UP




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Part Number -4P-9856S/N - 8LN1-UP

Part Number -4P-9856S/N - 8MN1-UP

Part Number -4P-9856S/N - 2WR1-UP

Part Number -4P-9856S/N - 5LR1-UP

Part Number -4P-9856S/N - 5MR1-UP

Part Number -4P-9856S/N - 6FR1-UP

Part Number -4P-9856S/N - 6MR1-UP

Part Number -4P-9856S/N - 2GS1-UP

Part Number -4P-9856S/N - 7LS1-UP

Part Number -4P-9856S/N - 9RS1-UP

Part Number -4P-9856S/N - 6AW1-UP

Part Number -4P-9856S/N - 6QW1-UP

Part Number -4P-9856S/N - 8XW1-UP

Part Number -4P-9856S/N - AAW1-UP



Part Number -4P-9856S/N - C6X1-UP

Part Number -4P-9856S/N - 2HZ1-UP

Part Number -4P-9856S/N - 1HB1-UP





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S/N - 4ED1-UP

Part Number -6N-8079S/N - 5BF1-UP

Part Number -6N-8079S/N - 5TF1-UP

Part Number -6N-8079S/N - 66G1-UP

Part Number -4P-9856S/N - 9XG1-UP

Part Number -6N-8079S/N - 3XJ1-UP

Part Number -4P-9856S/N - 9EJ1-UP

Part Number -4P-9856S/N - 1AL1-UP

Part Number -4P-9856S/N - 2ZL1-UP


Part Number -4P-9856S/N - 9DM1-UP

Part Number -4P-9856S/N - 1GN1-UP

Part Number -4P-9856S/N - 3DN1-UP

Part Number -4P-9856S/N - 5LN1-UP

Part Number -4P-9856S/N - 6JN1-UP

Part Number -4P-9856S/N - 9MN1-UP

Part Number -4P-9856S/N - 4ER1-UP

Part Number -4P-9856S/N - 7GR1-UP

Part Number -6N-8079S/N - 40U1-UP





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S/N - 9PC1-UP

Part Number -4P-9856S/N - AAC1-UP

Part Number -6N-8079S/N - 5HF1-UP

Part Number -4P-9856S/N - P6G1-UP


S/N - 2ZJ1-UP

Part Number -4P-9856S/N - XZJ1-UP

Part Number -4P-9856S/N - 4YK1-UP

Part Number -4P-9856S/N - 5AK1-UP


S/N - 9JK1-UP

Part Number -4P-9856S/N - 3GM1-UP

Part Number -4P-9856S/N - 4XM1-UP

Part Number -4P-9856S/N - DMP1-UP


S/N - 9ZS1-UP

Part Number -4P-9856S/N - 1RW1-UP




S/N - 77Z1-UP

Part Number -6N-8079S/N - 3YG1-UP




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Part Number -6N-8079S/N - 1FJ1-UP

Part Number -4P-9856S/N - 2ZK1-UP

Part Number -4P-9856S/N - AYK1-UP

Part Number -4P-9856S/N - 1SL1-UP

Part Number -4P-9856S/N - 4FM1-UP

Part Number -4P-9856S/N - 2EN1-UP

Part Number -4P-9856S/N - 2YN1-UP

Part Number -4P-9856S/N - 8XN1-UP

Part Number -4P-9856S/N - 3YR1-UP

Part Number -4P-9856S/N - 5RR1-UP

Part Number -4P-9856S/N - 7AR1-UP

Part Number -4P-9856S/N - 1EW1-UP

Part Number -4P-9856S/N - 3PW1-UP

Part Number -4P-9856S/N - 3SW1-UP

Part Number -4P-9856S/N - 4WW1-UP



Part Number -4P-9856S/N - 6SZ1-UP






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S/N - 7CB1-UP

Part Number -6N-8079S/N - 8YC1-UP

Part Number -4P-9856S/N - X7C1-UP

Part Number -6N-8079S/N - 5MD1-UP

Part Number -4P-9856S/N - AAH1-UP

Part Number -6N-8079S/N - 2MJ1-UP

Part Number -4P-9856S/N - 7WJ1-UP

Part Number -6N-8079S/N - 8SJ1-UP

Part Number -6N-8079S/N - 5BK1-UP

Part Number -4P-9856S/N - 2ZM1-UP

Part Number -4P-9856S/N - 6WM1-UP


Part Number -4P-9856S/N - 9PN1-UP

Part Number -6N-8079S/N - 3SR1-UP

Part Number -4P-9856S/N - 4WR1-UP

Part Number -4P-9856S/N - 3ZS1-UP

Refer to the Guideline for Reusable Parts and Salvage Operations, SEBF8009 for additional information onmain bearings. Refer to the Reuse And Salvage Guidelines, SEBF8041 for additional information on thecrankshaft measurement.

Table 1

Diameter of the Crankshaft Journal (Bearing Surface) for the Main Bearing

Original Size Journal 88.880 0.020 mm (3.4992 0.0008 inch)

Undersize Journal

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Clearance between the new bearing and the journal ... 0.076 to 0.165 mm (0.0030 to 0.0065 inch)

Maximum permissible clearance between the bearing and the journal ... 0.25 mm (0.010 inch)

0.25 mm (0.010 inch) 88.626 0.020 mm (3.4892 0.0008 inch)

Undersize Journal0.51 mm (0.020 inch) 88.372 0.020 mm (3.4792 0.0008 inch)

Undersize Journal0.76 mm (0.030 inch) 88.118 0.020 mm (3.4692 0.0008 inch)

Copyright 1993 - 2009 Caterpillar Inc.

All Rights Reserved.Private Network For SIS Licensees.

Fri Feb 6 10:28:56 UTC+0200 2009

Page 11 of 11140H Motor Grader XZH00001-UP (MACHINE) POWERED BY 3306 Engine(SE...

3306b main bearing clearance

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