D6N-D5N TRACK TYPE TRACTOR UNDERCARRIAGE INTRODUCTION Caterpillar

D6N-D5N TRACK TYPE TRACTOR UNDERCARRIAGE INTRODUCTION

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Information Release Memo

UC03-06

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CAT?

Undercarriage

May 2003

D6N-D5N TRACK TYPE TRACTOR UNDERCARRIAGE INTRODUCTION

Caterpillar announces the introduction of the D6N and D5N machines, which are available in XL and LGP configurations. These machines replace the D6M and D5M respectively and contain common undercarriage components (see Part Number Information section).

Machine Serial & Approximate Effective Dates

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Machine	Serial Number	Manufactured	Date
D6N XL	AKM1-UP	Grenoble	February 2003
	ALH1-UP	Sagami	March 2003
	CBF1-UP	Sagami	July 2003
	CBL1-UP	Sagami	July 2003
	CBJ1-UP	Piracicaba	April 2003
	CCK1-UP	Piracicaba	April 2003
D6N LGP	ALR1-UP	Grenoble	March 2003
	ALY1-UP	Grenoble	February 2003
	CCS1-UP	Sagami	July 2003
	CCG1-UP	Sagami	July 2003
D5N XL	AGG1-UP	Grenoble	January 2003
	CFH1-UP	Sagami	June 2003
D5N LGP	AKD1-UP	Grenoble	January 2003
	CKT1-UP	Sagami	June 2003

Part Number Information

With the ?N? & ?M? series having same U/C accept for Idler Groups and Guards refer to D6M & D5M sections of Parts Sales Kit 3^rd edition for part numbers. New Idler Groups are not listed in current PSK, see IRM ?UC02-11? (Media No. PELM1079). The ?N? series LGP center guards are now a scalloped design to provide additional pin boss coverage. See the following for Model and Center Guard Assembly for each machine.

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Model	Guard As.	Qty	Bolt	Qty	Spacer	Qty
D6N LGP	205-6164	2	8T4140	12	204-6365	12
D5N LGP	205-6155	2	8T4140	8	204-6365	8

NOTE: See machine price list for additional track guiding packages.

Track Roller Sequence

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Model	Rollers Per Side	Roller Position
D6N & D5N XL	7	SDSDSDS
D6N & D5N LGP	8	SDSDDSDS

Custom Track Services (CTS)

Use current D6M & D5M wear charts respectively for D6N & D5N found in the Custom Track Service Handbook, 14^th edition. (Media Number: PEKP9400-02) For New Idler Group wear charts see IRM ?UC02-11?. When using CTS 5.0 use the following codes.

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Model	U/C Code
D6N ? 1061625/26 H.D. Link	C146
D6N ? 1061625/26 H.D. Link & Tall DF Rollers	C1461
D5N ? 1080947/48 H.D. Link	C129
D5N ? 1080947/48 H.D. Link & Tall DF Rollers	C1291

TCRobertson AMMathai

Undercarriage Marketing Division Undercarriage Marketing Division

Parts and Service Marketing Parts and Service Marketing

CV4111 ? Tel (309) 675-7879 CV4111 ? Tel (309) 675-3977

Robertson_Thomas_C@CAT.com

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PELJ0186

CATERPILLAR?

?2003 Caterpillar

Caterpillar Information System:

REMAN WHEEL GROUP FOR THE 836 WHEEL COMPACTOR AND 988F WHEEL LOADER REMAN WHEEL GROUP FOR THE 836 WHEEL COMPACTOR AND 988F WHEEL LOADER

CAT® ELC TM (EXTENDED LIFE COOLANT) DILUTION TEST KITS - PART NUMBER 223-9116 CAT® ELC TM (EXTENDED LIFE COOLANT) DILUTION TEST KITS - PART NUMBER 223-9116

NEW FRACTURED SPLIT ROD IS CURRENTLY PRODUCTION RELEASED FOR THE C9, 3114, 3116 AND 3126 ENGINES NEW FRACTURED SPLIT ROD IS CURRENTLY PRODUCTION RELEASED FOR THE C9, 3114, 3116 AND 3126 ENGINES

REMANUFACTURED FUEL INJECTORS FOR VARIOUS INDUSTRIAL, MACHINE, AND ON-HIGHWAY TRUCK APPLICATIONS-ADDENDUM REMANUFACTURED FUEL INJECTORS FOR VARIOUS INDUSTRIAL, MACHINE, AND ON-HIGHWAY TRUCK APPLICATIONS-ADDENDUM

REMANUFACTURED FUEL INJECTOR FOR VARIOUS 3500 GENSET, MACHINE AND MARINE APPLICATIONS REMANUFACTURED FUEL INJECTOR FOR VARIOUS 3500 GENSET, MACHINE AND MARINE APPLICATIONS

REMANUFACTURED FUEL INJECTOR FOR VARIOUS 3126B & 3126E INDUSTRIAL, MACHINE AND ON-HIGHWAY TRUCK APPLICATIONS REMANUFACTURED FUEL INJECTOR FOR VARIOUS 3126B & 3126E INDUSTRIAL, MACHINE AND ON-HIGHWAY TRUCK APPLICATIONS

PRODUCT LINE ADDITION: REMAN 3524B HAA ENGINE AVAILABLE FOR 797A & 797B TRUCKS PRODUCT LINE ADDITION: REMAN 3524B HAA ENGINE AVAILABLE FOR 797A & 797B TRUCKS

D11R/N NEW AND IMPROVED MASTER LINKS D11R/N NEW AND IMPROVED MASTER LINKS

Wheel Station Rebuild Kits Wheel Station Rebuild Kits

REMANUFACTURED GOVERNORS FOR VARIOUS 3114 AND 3116 INDUSTRIAL, MACHINE, MARINE AND ON-HIGHWAY TRUCK APPLICATIONS REMANUFACTURED GOVERNORS FOR VARIOUS 3114 AND 3116 INDUSTRIAL, MACHINE, MARINE AND ON-HIGHWAY TRUCK APPLICATIONS

PRICING STRATEGY CHANGE FOR THE 793C REMAN HIGH DISPLACEMENT ENGINES PRICING STRATEGY CHANGE FOR THE 793C REMAN HIGH DISPLACEMENT ENGINES

PRICING STRATEGY CHANGE FOR THE 793B REMAN HIGH DISPLACEMENT ENGINES PRICING STRATEGY CHANGE FOR THE 793B REMAN HIGH DISPLACEMENT ENGINES

CANCELLATION OF DIRECT PURCHASE PROGRAM FOR DIFN (7000 SERIES) AND STANADYNE FUEL NOZZLES FOR ALL APPLICATIONS CANCELLATION OF DIRECT PURCHASE PROGRAM FOR DIFN (7000 SERIES) AND STANADYNE FUEL NOZZLES FOR ALL APPLICATIONS

CHANGES TO TURBOCHARGER CORE ACCEPTANCE CRITERIA CHANGES TO TURBOCHARGER CORE ACCEPTANCE CRITERIA

REMAN TRANSMISSION AVAILABLE FOR D400E SERIES REMAN TRANSMISSION AVAILABLE FOR D400E SERIES

PRODUCT LINE ADDITIONS: REMANUFACTURED 3054 ENGINES FOR BACKHOE LOADER APPLICATIONS PRODUCT LINE ADDITIONS: REMANUFACTURED 3054 ENGINES FOR BACKHOE LOADER APPLICATIONS

PRODUCT LINE ADDITIONS: REMANUFACTURED 3412 MARINE HEAD PRODUCT LINE ADDITIONS: REMANUFACTURED 3412 MARINE HEAD

CUSTOM TRACK SERVICE HANDBOOK - 15th EDITION CUSTOM TRACK SERVICE HANDBOOK - 15th EDITION

NEW LINK ASSEMBLY AND TOUGH STEEL SEGMENTS FOR D5G/C TTT, 939C TTL NEW LINK ASSEMBLY AND TOUGH STEEL SEGMENTS FOR D5G/C TTT, 939C TTL

UPDATED CTS v5.0 COMPUTER PROGRAM UPDATED CTS v5.0 COMPUTER PROGRAM

CHANGE IN SHIPPING INSTRUCTIONS FOR REMAN 3500 ENGINE CORES CHANGE IN SHIPPING INSTRUCTIONS FOR REMAN 3500 ENGINE CORES

REMANUFACTURED FUEL INJECTORS FOR VARIOUS INDUSTRIAL, MACHINE, AND ON-HIGHWAY TRUCK APPLICATIONS REMANUFACTURED FUEL INJECTORS FOR VARIOUS INDUSTRIAL, MACHINE, AND ON-HIGHWAY TRUCK APPLICATIONS

APPEARANCE CHANGE ON CAT® REMAN 3126B AND 3126E HEUI® INJECTORS APPEARANCE CHANGE ON CAT® REMAN 3126B AND 3126E HEUI® INJECTORS

IDLER GROUPS AVAILABLE FOR TRACK TYPE TRACTORS AND EXCAVATORS IDLER GROUPS AVAILABLE FOR TRACK TYPE TRACTORS AND EXCAVATORS