introduction · maintenance manual, major failures can be prevented. nevertheless, it is important...

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Page 1: INTRODUCTION · Maintenance Manual, major failures can be prevented. Nevertheless, it is important to encourage the customer to thoroughly carry out the following. 1) Use Komatsu
Page 2: INTRODUCTION · Maintenance Manual, major failures can be prevented. Nevertheless, it is important to encourage the customer to thoroughly carry out the following. 1) Use Komatsu

INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

CAUSES AND JUDGEMENT OF FAILURE. . . . . . . . . . . . . . . . 2• Check points for judgement of parts

JUDGEMENT STANDARD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

EXAMPLES OF FAILURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

PREVENTIVE MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . 13

Page 3: INTRODUCTION · Maintenance Manual, major failures can be prevented. Nevertheless, it is important to encourage the customer to thoroughly carry out the following. 1) Use Komatsu
Page 4: INTRODUCTION · Maintenance Manual, major failures can be prevented. Nevertheless, it is important to encourage the customer to thoroughly carry out the following. 1) Use Komatsu
Page 5: INTRODUCTION · Maintenance Manual, major failures can be prevented. Nevertheless, it is important to encourage the customer to thoroughly carry out the following. 1) Use Komatsu
Page 6: INTRODUCTION · Maintenance Manual, major failures can be prevented. Nevertheless, it is important to encourage the customer to thoroughly carry out the following. 1) Use Komatsu
Page 7: INTRODUCTION · Maintenance Manual, major failures can be prevented. Nevertheless, it is important to encourage the customer to thoroughly carry out the following. 1) Use Komatsu
Page 8: INTRODUCTION · Maintenance Manual, major failures can be prevented. Nevertheless, it is important to encourage the customer to thoroughly carry out the following. 1) Use Komatsu
Page 9: INTRODUCTION · Maintenance Manual, major failures can be prevented. Nevertheless, it is important to encourage the customer to thoroughly carry out the following. 1) Use Komatsu
Page 10: INTRODUCTION · Maintenance Manual, major failures can be prevented. Nevertheless, it is important to encourage the customer to thoroughly carry out the following. 1) Use Komatsu
Page 11: INTRODUCTION · Maintenance Manual, major failures can be prevented. Nevertheless, it is important to encourage the customer to thoroughly carry out the following. 1) Use Komatsu
Page 12: INTRODUCTION · Maintenance Manual, major failures can be prevented. Nevertheless, it is important to encourage the customer to thoroughly carry out the following. 1) Use Komatsu
Page 13: INTRODUCTION · Maintenance Manual, major failures can be prevented. Nevertheless, it is important to encourage the customer to thoroughly carry out the following. 1) Use Komatsu
Page 14: INTRODUCTION · Maintenance Manual, major failures can be prevented. Nevertheless, it is important to encourage the customer to thoroughly carry out the following. 1) Use Komatsu
Page 15: INTRODUCTION · Maintenance Manual, major failures can be prevented. Nevertheless, it is important to encourage the customer to thoroughly carry out the following. 1) Use Komatsu
Page 16: INTRODUCTION · Maintenance Manual, major failures can be prevented. Nevertheless, it is important to encourage the customer to thoroughly carry out the following. 1) Use Komatsu

FORM NO. SEBG4170 Printed in Japan