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Table of Contents

Outline drawing of WP12C  marine diesel engine

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1.1 Table for main technical parameters of WP12C  marine diesel
 engine

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1.2 The characteristics of Weichai special oil

 

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1.3 The difference between Weichai special oil and regular
 engine oil

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1.4.  Some commonly used special oil products of Weichai Power

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1.5. Weichai special oil for different engine models

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1.6  How to choose appropriate viscosity

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2.1 Installation of Diesel Engine

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2.2 Installation of Air Inlet System

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2.3 Installation of Exhaust System 

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2.4 Installation of Cooling System

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2.5 Precautions for Installation of Diesel Engine Front
End Output

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Table 1  Main technical parameters of WP12C
marine diesel engine

CHAPTER 2 PRECAUTIONS FOR INSTALLATION OF WP12C
SERIES MARINE DIESEL ENGINE

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CHAPTER 3 MAINTENANCE AND SERVICE FOR WP12C SERIES
MARINE DIESEL ENGINE

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3.1 Maintenance Period of WP12C Series  Marine Diesel Engine

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3.2 Main Work to Be Done When Inspection and Maintenance of
Diesel Engine

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3.3 Routine Maintenance of Diesel Engine

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3.4. Maintenance and Service of Diesel Engine during
Long-term Storage

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3.5 Tightening Torque and Method for Main Bolts and Nuts
of Diesel Engine

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3.6 Operation Requirements of Diesel Engine

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Operation and Maintenance Manual and Service Manual

of WP12C Series Marine Diesel Engine

Содержание WP12C350

Страница 1: ......

Страница 2: ...the starting date of guarantee is the date stated in invoices 3 If failure to input to sales contract and the purchase invoice can not be provided by user the starting date of guarantee should be as...

Страница 3: ...s strictly forbidden to disassembling and collision or the guarantee becomes invalid There are strict requirements on torque and turned angle for main bearing bolt and connecting rod bolt of diesel en...

Страница 4: ...d at idling for a long time After running at high load do not stop the engine immediately and run the engine at low speed and with no load for 5 10 min and then stop the engine 5 After the engine is s...

Страница 5: ...g System 6 2 5 Precautions for Installation of Diesel Engine Front End Output 7 Table 1 Main technical parameters of WP12C marine diesel engine CHAPTER 2 PRECAUTIONS FOR INSTALLATION OF WP12C SERIES M...

Страница 6: ...fs pg dzmjoefst Dzmjoefs cpez usbwfmjoh tdifevmf 56 921 2 6 4 7 3 5 Tfb gsfti xbufs evbm dzdmf Fmfdusjdbm Tubsujoh 786 3278 2969 2 5 331 321 1 4 21 711 61 2311 61 316 2659 3211 2911 2611 474 436 393 4...

Страница 7: ...consumption reduced by 3 8 6 Protecting environment low ash low sulphur and low phosphorous The ash content is controlled within 1 0 in order to extend the life of Diesel Particulate Filter DPF the s...

Страница 8: ...to connecte the diesel engine with gear case and after coupling is butt joined no axial force is allowed to act on the diesel engine crankshaft otherwise it will damage the thrust washer of diesel en...

Страница 9: ...or WP12C Series Marine Diesel Engine The correct maintenance and service is an important link to ensure proper and reliable operation of diesel engine and to prolong the service life of diesel engine...

Страница 10: ...air filter element Check fastening V belt Check fuel injection pump in special workshop Adjust idle speed Note Mark indicates maintenance required diesel to run and use a high pressure gun with inlet...

Страница 11: ...with anti freeze additive It is forbidden to add sea water into cooling system 3 6 2 Check and Preparation Prior to Starting 1 Check the coolant level The cooling level can be seen through glass insp...

Страница 12: ...conomy is the optimist with the engine medium speed ranging from 60 to 90 of rated speed B The engine power is increased with increase of the speed the rated power reaches at rated speed C Carry out t...

Страница 13: ...as failed please contact Weichai Maintenance and Service Center or Weichai User Service Center as soon as possible We will offer effective service to you timely Maintenance Record Table should be fill...

Страница 14: ...ld be settled for more than 72 hours 3 The principle and stipulation of warranty service The principle of warranty Service The engine purchased by users or fitted on other machinery in case of using a...

Страница 15: ...er body oil filter body muffler thrust plate suction filter idle speed boost oil dip rod tube cooling oil nozzle front and various other oil seals turbocharger intake pipe gasket exhaust pipe gasket t...

Страница 16: ...code User Mobile Phone Distributor Telephone Engine Order No Purchased Date Content Item Content Service Centre Date warranty Item Parts Changed Quantity Signed by Service Member Signed by User Constr...

Страница 17: ...o C e t o N k r t c e j o r P m e t I Very satisfying satisfying Acceptable Dissatisfying Disappointing t c e j b o f o y t i l a u Q e c n a r a e p p A e c n a m r o f r e P y t i l i b a i l e R e...

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