troubleshooting (engine)

Troubleshooting (Diesel engine)

Symptom

Possible Problem

Solution

 

 

 

 

No Fuel reaching injection pump?

Add fuel. Check entire fuel system.

 

 

 

 

Defective fuel pump?

Replace fuel pump.

 

 

 

 

Fuel fi lter clogged?

Replace fuel fi lter and clean tank.

 

 

 

 

Faulty fuel supply line?

Replace or repair fuel line.

 

 

 

 

Compression too low?

Check piston, cylinder and valves. Adjust or

 

repair per engine repair manual.

Engine will not start or start is delayed,

 

Fuel pump not working correctly?

Repair or replace fuel pump.

although engine can be turned over.

Oil pressure too low?

Check engine oil pressure.

 

 

Low starting temperature limit exceeded?

Comply with cold starting instructions and

 

proper oil viscosity.

 

 

 

 

 

 

Defective battery?

Charge or replace battery.

 

 

 

 

Air or water mixed in fuel system?

Check carefully for loosened fuel line

 

coupling, loose cap nut, etc.

 

 

 

 

 

 

Engine oil too thick?

Refi ll engine crankcase with correct type of

At low temperatures engine will not start.

oil for winter environment.

 

 

Defective battery?

Replace battery.

 

 

 

Engine fi res but stops soon as starter is

Fuel fi lter blocked?

Replace fuel fi lter.

 

 

Fuel supply blocked?

Check the entire fuel system.

switched off.

 

 

Defective fuel pump?

Replace fuel pump.

 

 

 

 

 

Fuel tank empty?

Add fuel.

 

 

 

Engine stops by itself during normal

Fuel fi lter blocked?

Replace fuel fi lter.

 

 

Defective fuel pump?

Replace fuel pump.

operation.

 

 

 

Mechanical oil pressure shutdown sensor

Add oil. Replace low oil shutdown sensor if

 

stops the engine due to low oil?

necessary.

 

Fuel tank empty?

Replace fuel fi lter.

 

Fuel fi lter clogged?

Replace fuel fi lter.

 

Fuel tank venting is inadequate?

Ensure that tank is adequately vented.

 

Leaks at pipe unions?

Check threaded pipe unions tape and tighten

 

unions a required.

 

 

Low engine power, output and speed.

 

 

Speed control lever does not remain in

See engine manual for corrective action.

 

 

selected position?

 

 

 

 

 

 

Engine oil level too full?

Correct engine oil level.

 

 

 

 

 

Use No. 2-D diesel fuel only. Check the fuel

 

Injection pump wear?

injection pump element and delivery valve

 

 

assembly and replace as necessary.

MAYCO LS600P CONCRETE PUMP • operation manual — rev. #0 (05/13/13) — page 75

Page 75
Image 75
Multiquip LS600P operation manual Troubleshooting engine, Troubleshooting Diesel engine

LS600P specifications

The Multiquip LS600P is an innovative solution in the realm of construction machinery, designed to meet the demanding needs of modern job sites. This versatile piece of equipment is particularly noteworthy for its performance capabilities, fuel efficiency, and user-friendly design, making it an essential addition for contractors seeking reliability and efficiency.

One of the standout features of the LS600P is its powerful engine, which delivers robust performance while minimizing fuel consumption. This results in lower operating costs, enabling contractors to maximize their investment. The LS600P is equipped with a dependable and environmentally friendly engine, compliant with emission standards, thus contributing to sustainable operations on job sites.

The machine is designed with a focus on ease of use and operator comfort. Its intuitive control panel allows for straightforward operation, reducing the learning curve and enabling operators to become proficient quickly. Additionally, the ergonomic design of the operator's platform provides comfort during long hours of operation, enhancing productivity and reducing fatigue.

In terms of versatility, the LS600P can be utilized for a variety of applications. Whether it is compaction for paving projects, soil stabilization, or site preparation, its multi-functional capabilities make it suitable for diverse construction tasks. This adaptability is further enhanced by its compatibility with various attachments, allowing contractors to customize the machine to meet specific project requirements.

The durability of the LS600P is another key characteristic. Built with high-quality materials and components, it is engineered to withstand the harsh conditions often encountered on construction sites. This durability, combined with easy maintenance features, ensures that the Multiquip LS600P will provide reliable service over its operational lifespan.

Incorporating advanced technologies, the LS600P features an efficient hydraulic system that enhances its performance and responsiveness. This hydraulic system not only improves the effectiveness of its functions but also contributes to energy efficiency, thus promoting greener operations.

In conclusion, the Multiquip LS600P is a high-performance, efficient, and versatile machine. With features focused on user comfort, operational efficiency, and adaptability for various tasks, it stands out as a reliable choice for contractors aiming to enhance productivity and project outcomes on their construction sites.