Perkins 904J-E28T Maintenance Manual

Pages 164

Year 2022

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Perkins 904J-E28T Engine Specification

The Perkins 904J-E28T engine is a robust power unit designed for diverse applications, delivering reliable performance and efficiency. It is part of Perkins’ Syncro engine family, known for compact design and advanced technology. This engine is a 2.8-liter, 4-cylinder turbocharged diesel unit, engineered to meet stringent emissions standards, including EU Stage V and U.S. EPA Tier 4 Final. The 904J-E28T provides a power output range of 55 kW to 100 kW, accommodating various power requirements. It features a high-pressure common rail fuel system that enhances fuel efficiency and reduces emission output, supporting environmentally conscious operations.

The engine's design emphasizes durability and low maintenance, incorporating wet cylinder liners and a gear-driven auxiliary system to minimize downtime. Its compact dimensions facilitate easy integration into machinery, especially where space is at a premium. The 904J-E28T is equipped with advanced electronic controls that optimize performance and diagnostics, ensuring efficient operation and simplifying maintenance procedures. The turbocharging system is specifically tuned to provide excellent torque at low speeds, making it suitable for demanding off-highway applications.

With a focus on operator comfort, the engine's noise and vibration levels are minimized, supporting a quieter working environment. It also offers flexibility in installation due to its multiple configuration options, allowing OEMs to tailor the engine to specific machine layouts. Overall, the Perkins 904J-E28T engine is a versatile and reliable solution for equipment manufacturers seeking a balance of power, efficiency, and compliance with modern emission standards.

Perkins 904J-E28T Engine F.A.Q.

What are the key specifications of the Perkins 904J-E28T engine?

The Perkins 904J-E28T engine is a 2.8-liter, 4-cylinder engine with turbocharging, designed to meet stringent emission standards. It typically delivers a power output of up to 74 kW (99 hp) and a peak torque of 430 Nm.

How can I perform a basic inspection before starting the Perkins 904J-E28T engine?

Before starting the engine, check the oil level, inspect the coolant level, ensure that the air filter is clean, and examine all belts and hoses for wear or damage.

What is the recommended maintenance schedule for the Perkins 904J-E28T engine?

Routine maintenance should include changing the engine oil and filter every 250 hours, checking the coolant level and condition every 500 hours, and inspecting the fuel system every 1,000 hours.

What troubleshooting steps should I take if the engine doesn’t start?

If the engine doesn’t start, check the battery connections, ensure there is enough fuel, inspect the starter motor, and examine the fuses and relays for any faults.

How do I diagnose overheating issues in the Perkins 904J-E28T engine?

To diagnose overheating, check the coolant levels, inspect the radiator for blockages, verify the operation of the thermostat, and ensure that the fan belt is not loose or broken.

What should I do if I notice unusual noise coming from the engine?

Unusual noises may indicate issues with the timing belt, worn bearings, or loose components. Conduct a thorough inspection of the engine and consult the service manual for specific troubleshooting steps.

How can I ensure optimal fuel efficiency with the Perkins 904J-E28T engine?

Ensure regular maintenance, use high-quality fuel, keep the air filter clean, and monitor the fuel system for leaks or irregularities to maintain optimal fuel efficiency.

What are common causes of black smoke emissions from the Perkins 904J-E28T engine?

Black smoke can result from a clogged air filter, faulty injectors, or an incorrect air-to-fuel ratio. Inspect and replace any faulty components to resolve the issue.

How do I reset the service indicator on the Perkins 904J-E28T engine?

To reset the service indicator, follow the specific instructions in the operator’s manual, usually involving turning the ignition to the on position and pressing a sequence of buttons on the dashboard or control panel.

What type of oil is recommended for the Perkins 904J-E28T engine?

Perkins recommends using a high-quality, low SAPS (sulfated ash, phosphorus, and sulfur) engine oil that meets the specifications outlined in the engine’s operation and maintenance manual.