Yangdong Co. Y90 Series Manuel de service télécharger pdf (Page 4)

OPERATION&MAINTENANCE MANUAL

Contents

1, Configuration and Installation dimension of model YSD490ZL (Fig.1)

2, Performance Curves of Model YSD490ZLD (Fig.2)

Section 1. Diesel engine specification and technical dates

1、specification of diesel engine … ………………………………………………1-1

2、specification of the main accessories ………………………………………………1-4

3、Main technical data of diesel engines …………………………………………1-7

4、Fit clearance and wear limit of main parts … ………………………………………1-8

Section 2. Operation and security requirements of engine

1、Fuel oil 、lube oil and cooling water ……………………………………………2-1

2、Preparation before starting … …………………………………………………………2-1

3、Starting ………………………………………………………………………………2-2

4、Running ……………………………………………………………………………2-2

5、Stopping …………………………………………………………………………2-3

6、Security requirements ……………………………………………………………………2-3

Section 3 Maintenance

1、Routine maintenance ……………………………………………………………………3-1

2、Maintenance after 100 accumulated operating hours ………………………………3-1

3、Maintenance after 500 accumulated operating hours ………………………………3-2

4、Preservation and storage of engine ………………………………………………………3-3

Section 4 Engine adjustment

1、adjustment of valve lash ………………………………………………………………………4-1

2、adjustment of injection timing ………………………………………………………………4-1

3、adjustment of injector …………………………………………………………………………4-2

4、adjustment of lube oil pressure … ……………………………………………………………4-3

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Yangdong Co. Y90 Series Manuel de service Page 4