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WEICHAI WP13C450-18 User Manual

WEICHAI WP13C450-18
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Operation and Maintenance Manual of WP13C Series Diesel Engines
Weichai Power Pursuit of Excellence
Operation and Maintenance Manual of WP13C
Series Diesel Engines
Weichai Power Co., Ltd
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WEICHAI WP13C450-18 Specifications

General IconGeneral
BrandWEICHAI
ModelWP13C450-18
CategoryEngine
LanguageEnglish

Summary

Special Instruction

Precautions

Foreword

Chapter I Main Technical Parameters

Technical Parameters of WP13C450 Diesel Engine

Details the key specifications of the WP13C450 diesel engine model.

Chapter II Structure and Systems

Gear Train and Valve Mechanism

Explains the gear train and valve clearance adjustment procedures.

Gear Train Diagram

Provides a diagram illustrating the gear train transmission.

Valve Clearance Adjustment

Details the process for adjusting valve clearance.

Lubricating System

Describes the function and selection of lubricating oil for the engine.

Fuel System

Introduces the components and function of the fuel system.

Fuel Return

Provides guidance on mounting the fuel return pipe to prevent leaks.

Internal High Pressure Connecting

Details the steps and torques for connecting the fuel injector.

Cooling System

Explains the function and components of the engine's cooling system.

Electrical Equipment

Overview of the generator and starter components.

Generator

Describes the generator's function and circuit diagram.

Starter

Details the starter's specifications and circuit diagram.

Diesel Engine Monitoring Instrument

Explains the engine monitoring system parameters and alarms.

Chapter III Installation Precautions

Mounting of Diesel Engine

Guides on correctly mounting the diesel engine and ensuring coaxiality.

Mounting of Intake System

Advises on proper placement and protection of the intake system.

Mounting of Exhaust System

Details requirements for external exhaust pipes and back pressure.

Mounting of Cooling System

Discusses coolant pipe connections and material selection for mounting.

Mounting of Front End Output

Covers mounting of belt pulleys and couplings for the engine's front end.

Chapter IV Maintenance

Maintenance Interval of WP13C Series Diesel Engines

Outlines the various maintenance levels and their intervals based on engine running hours.

Major Works During Check and Maintenance

Provides a table summarizing maintenance tasks across different service levels.

Daily Maintenance

Details daily inspection and maintenance tasks for the diesel engine.

Maintenance During Long-Term Shutdown

Explains procedures for maintaining the engine during extended periods of non-use.

Oil Seal Method

Describes the oil sealing process for engine protection during shutdown.

Chapter V Operation Requirements

Unpacking of New Diesel Engine

Guides on unpacking, checking, and preparing a new diesel engine.

Check and Preparation Before Starting

Details essential checks like coolant, fuel, and oil levels before starting.

Starting of Diesel Engine

Provides instructions on how to start the diesel engine safely and effectively.

Stopping of Diesel Engine

Outlines the correct procedure for shutting down the diesel engine.

Operation Precautions

Lists important precautions and parameters to monitor during engine operation.

Winter Operation

Advises on fuel, oil, and coolant selection for winter operation.

Chapter V Troubleshooting

Engine Fails to Start

Lists reasons and solutions for the engine not starting.

Stops Soon After Start

Provides troubleshooting steps for engines that stop shortly after starting.

Insufficient Power

Details causes and remedies for reduced engine power output.

Great Fuel Consumption

Lists causes and solutions for excessive fuel consumption.

Exhaust Dark Smoke

Explains reasons and fixes for dark smoke from the exhaust.

Exhaust Gray or Blue Smoke

Details causes and solutions for gray or blue smoke from the exhaust.

Excessive Oil in Air Intake

Addresses issues with oil accumulating in the air intake and supercharger.

Unstable Speed

Lists causes and remedies for inconsistent engine speed.

Low Oil Pressure

Provides troubleshooting for low main oil channel pressure.

High Cooling Water Temperature

Details causes and solutions for engine overheating.

Fast Wearing of Parts

Lists parts prone to wear and the reasons for accelerated wear.

Excessive Noise

Explains causes and solutions for unusual engine noise.

Starter Motor Fails

Lists reasons and solutions for starter motor malfunctions.

Powerless Starter Motor

Addresses troubleshooting for a starter motor that fails to operate.

Generator Not Working

Explains why the generator might not be functioning.

Undercharged Generator

Discusses issues related to the generator not receiving sufficient charge.

Chapter VI List of Wearing Parts

List of Wearing Parts

Provides a list of parts that are subject to wear and require replacement.

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