Komatsu PC300LL-6 Manual (EN)

COVER

CEBM009500 Shop Manual PC300LL-6 LOGGING EXCAVATOR SERIAL NUMBERS PC300LL-6 A84001 and UP This material is proprietary to Komatsu America International Company and is not to be reproduced, used, or disclosed except in accordance with written authorization from Komatsu America International Company. It is our policy to improve our products whenever it is possible and practical to do so. We reserve the right to make changes or add improvements at any time without incurring any obligation to install such changes on products sold previously. Due to this continuous program of research and development, periodic revisions may be made to this publication.

It is recom- mended that customers contact their distributor for information on the latest revision. PC300LL-6 January 2002 Copyright 2002 Komatsu DataKom Publishing Corporation

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CONTENTS

FOREWORD CONTENTS 12 CONTENTS 00 01 GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 01-1 10 STRUCTURE AND FUNCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-1 20 TESTING, ADJUSTING AND TROUBLESHOOTING. . . . . . . . . . . . . . . . . See CEBM002901 30 DISASSEMBLY AND ASSEMBLY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30-1 40 MAINTENANCE STANDARD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40-1 90 OTHER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . See CEBM002901 IF A TOPIC IS NOT DIRECTLY ADDRESSED IN THE ADDENDUM FOR THE PC300LL, PLEASE USE THE TOPIC CONTAINED IN THE STANDARD SHOP MAN- UAL UNDER THE HEADING OF PC300LC OR PC300HD. 00-2 PC300LL-6

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PRODUCT PUBLICATIONS INFORMATION Various product Parts and Service Publications are available to all KOMATSU construction equipment owners, including operation and maintenance manuals, parts books and shop manuals. Special publications, such as service tool, air conditioning and turbocharger shop manuals are also avail- able as well as selected Operation & Service Manuals in foreign languages. The Publications listed below are available for this particular machine(s). DESCRIPTION FORM NUMBER PARTS BOOK Chassis and Engine - PC300LL-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . BEPB020400 OPERATION AND MAINTENANCE MANUAL Chassis and Engine . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . CEAM008500 SHOP MANUAL Chassis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CEBM002901 Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CEBM000601 SAFETY MANUAL Excavator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .HE92-2 Parts and Service Publications can only be acquired by authorized KOMATSU distributors using the Komatsu America International Company Parts Inventory Processing System (PIPS).

If the PIPS system is not available at the distributor location, then the following Requisition for Technical Service Publications and Service Forms can be used. Form KDC91E is shown on the reverse side of this page. PUBINFO.fm 1/15/02

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REQUISITION FOR TECHNICAL SERVICE PUBLICATIONS AND SERVICE FORMS COMPLETE FORM AND RETURN TO ц DataKom Publishing Corporation 440 North Fairway Drive Vernon Hills, IL 60061-8112 U.S.A. Attn: Service Publications Fax No. (847) 970-4186 Tel No. (847) 970-5887 SHIP TO ц COMPANY NAME PURCHASE ORDER NO. ATTN. STREET ADDRESS ORDER DATE TYPE or PRINT ONLY ц CITY, STATE, ZIP CODE COUNTRY IMPORTANT - TO ASSURE SHIPMENT OF THE CORRECT PUBLICATION(S), THE MODEL NUMBER AND MACHINE SERIAL NUMBER MUST BE SHOWN. KDC91E 072199 CURRENT PRICES WILL BE CHARGED PHONE NO. FAX NO. SHIPPING METHOD DISTR/BRANCH CODE QTY. PUBLICATION FORM NO.

PARTS BOOK P-Paper M-Microfiche PUBLICATION DESCRIPTION MODEL NUMBER SERIAL NUMBER

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