Shop Manual CEBM002602 SA12V140Z-1 SERIES DIESEL ENGINE This material is proprietary to Komatsu America International Company and is not to be reproduced, used, or disclosed…

CONTENTS 01 10 20 30 40 GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 01-1 STRUCTURE AND FUNCTION . . . . . . . . . . .…

00-1 2 Shop Manual This material is proprietary to Komatsu America International Company and is not to be reproduced, used, or dis- closed except in accordance with written…

January 2003 Copyright 2003 Komatsu DataKom Publishing Division 00-1 3 CEBM005903 Shop Manual PC270LC-7L HYDRAULIC EXCAVATOR This material is proprietary to Komatsu America…

00-1 2 Shop Manual This material is proprietary to Komatsu America International Company and is not to be reproduced, used, or dis- closed except in accordance with written…