Eng Hengstler Manual

COVER

SEAM01542102 Operation & Maintenance Manual UOUAL?-2 BULLDOZER SERIAL NUMBERS D85A,E-35001 -3001 D85P and u p KOMATSU

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FOREWORD

FOREWORD This manual describes procedures for operation, handling, lubrication, maintenance, checking, and adjustment. It will help the operator or anyone realize peak performance through effective, economical and safe machine operation and maintenance. Please read this manual carefully BEFORE operating the machine. @ Please continue studying this manual until proper operation is completely reinforced into personal habit. This manual describes the basic techniques. Skil is ; performed as the @ a @ operator or anyone getthe correct knowledge and performance of the machine.

@ Operation, inspection, and maintenance should be carefully carried out, and the safety must be given the first priority. Safety precautions are indicated with A” rnarks and technical precautions with # marks inthis menual. The safety information contained in this manual is intended only to supple| requirements, ei cords, loce | laws, rules and rs et <3 ie ment safety # reguila- tions. @ Some photograp ys ifferent from your ma- ‘ted on i. Revision to

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BREAKING IN YOUR NEW MACHINE

BREJMGUNG IN YOUR } EW MACHINE BREAKING IN YOUR NEW MACHINE Each machine is carefully adju sted and tested before shipment. However, a new machine requires careful operation during the first 100 hours to break in the various parts. if a machine is subjected to unreasonably hard use at the ir nitial operation stage, the potential of performance will prematurely deteriorate and the service life will be sduced. Anew roda rd to tne @ teollowing After starting, iet the engine idle for 5 minutes to allow proper engine warm-up prior to actual operation. Avoid operation with heavy loads or at high speeds.

sudden starting or acceleration, @ machine must be operated with¢ care, particularly with items. ifthe machine is deliveredwy vithout When any cooling water in the radiator, (cartric “ges. flush the cooling syste am with for dirtand dt ple clean the sys- radiator with water item, then fill cooling water. to clean the BP cn check their elements interiors t. Fheavi yo ollecte d, check for sible cause before starting operation. Hours by the nnecessarily abrupt braking and sharp turning should be avoided. min am- replacing oil fil of operation are service meter. indicated

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CONTENTS

CONTENTS OPERATION GENERAL LOCATIONS AND SPECIFICATIONS ....... INSTRUMENTS AND CONTROLS oe CHECK BEFORE STARTING ooo. ccccccececenesenereeeees OPERATING YOUR MACHINE ooo eere COLD WEATHER OPERATION oo. BULLDOZER’S WORK ooo. eceeesenernenes vrvrererrerenes HOW TO REVERSE THE REVERSIBLE PAN wo. BLADE ADJUSTMENT oo... caeeeeseneneavavay cestersrererererere REVERSING OF CUTTING EDGE AND REPLACEMENT OF END BIT ooo eee TIPS FOR LONGER UNDERCARRIAGE LIFE...

5 = 6 36 44 BA BY 80 OF G4 65 MAINTENANCE PERIODIC MAINTENANCE ooo cereterereeeeere G7 MAINTENANCE TABLE oo re 6B OIL FILLER AND LEVEL GAUGE POSITIONS .o voveverstetreeterenes 74 EVERY 250 HOURS SERVICE oo eeeeerereeee Te EVERY 500 HOURS SERVICE oe BO EVERY 1000 HOURS SERVICE renee G2 EVERY 2000 HOURS SERVICE _ oe BY EVERY 4000 HOURS SERVICE owe G2 WHEN REQUIRED ooccccccsssssssssssevsnsensrens ere wae GS ADJUSTMENT ooo ccc cece ceeee cece cece nenenenenenenenes 102 TROU ee SHOOTING GUIDE oo. vestecerersrecnarare POG

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