The JLG T350 Troubleshooting Manual provides step-by-step guidance for diagnosing and resolving common issues with the JLG T350 lift. It covers electrical, hydraulic, and mechanical problems.
The JLG T350 is a popular towable boom lift known for its versatility and ease of use. Proper maintenance and troubleshooting ensure its optimal performance and longevity. The troubleshooting manual is an essential resource for operators and technicians, offering detailed instructions for diagnosing and fixing issues.
It includes diagrams, safety tips, and step-by-step procedures to address common problems. Regular consultation of this manual can minimize downtime and enhance the lift’s efficiency. A well-maintained JLG T350 not only improves productivity but also ensures safety on the job site.
Introduction To Jlg T350
Contents
The JLG T350 is a versatile aerial work platform. It is known for its compact design and easy transportability. This machine is used widely in various industries. It helps workers reach high places safely and efficiently.
Compact Design And Versatility
The JLG T350 has a compact design. It is easy to move through tight spaces. Its lightweight structure makes it easy to tow. This machine can fit in small storage areas.
The versatility of the JLG T350 is unmatched. It can be used for different tasks. Examples include maintenance, construction, and cleaning. The machine can reach up to 35 feet high. It has a horizontal reach of 20 feet.
This aerial work platform has a rotating jib. The jib offers more flexibility. Workers can access hard-to-reach areas. The platform also has a 500-pound capacity. It can carry tools and materials with ease.
Common Usage Scenarios
The JLG T350 is used in many scenarios. Here are a few common examples:
- Building Maintenance: Workers can clean windows and repair roofs.
- Construction Sites: Ideal for tasks like painting and electrical work.
- Tree Trimming: Helps safely trim high branches.
- Sign Installation: Perfect for installing and maintaining signs.
This versatile machine helps in different industries. It ensures safety and efficiency. The JLG T350 is a valuable tool for many professionals.
Safety First: Pre-troubleshooting Steps
Before diving into the Jlg T350 Troubleshooting Manual, ensure you prioritize safety. Following these pre-troubleshooting steps can prevent accidents and keep you safe. Each step involves essential precautions to safeguard your well-being.
Personal Protective Equipment
Always wear the right Personal Protective Equipment (PPE). This includes a hard hat, safety gloves, and safety boots. These items protect you from falling objects and sharp edges.
Wear protective eyewear to shield your eyes from debris. Use ear protection in noisy environments. This reduces the risk of hearing damage. Ensure all PPE fits well and is not damaged.
Power Source Precautions
Before starting any work, disconnect the power source. Ensure the equipment is not connected to any electrical outlet. This prevents electrical shocks and other hazards.
Use a voltage tester to confirm there is no power. This step ensures your safety. Never assume the power is off. Always double-check.
Follow these power source precautions to avoid accidents:
- Disconnect batteries before troubleshooting.
- Check for any damaged wires or plugs.
- Use insulated tools for added safety.
By following these pre-troubleshooting steps, you ensure a safer work environment. Always prioritize safety to prevent injuries.
Initial Assessment
To troubleshoot your Jlg T350, start with an initial assessment. This step is crucial for identifying the root cause of issues. Follow this guide to perform a thorough initial check.
Visual Inspection
Perform a visual inspection to spot obvious problems. Look for any visible damage or wear.
- Check for loose bolts and fasteners.
- Inspect hydraulic hoses for leaks.
- Look at the tires for proper inflation.
- Examine electrical connections.
Use a flashlight to inspect hard-to-see areas. Document any findings for further analysis.
Identifying Error Codes
Use the control panel to read the error codes. These codes help pinpoint specific issues.
- Turn on the Jlg T350.
- Navigate to the diagnostics menu.
- Note down any error codes displayed.
Refer to the Jlg T350 Troubleshooting Manual for error code meanings. This manual provides detailed solutions for each error code.
| Error Code | Description | Suggested Action |
|---|---|---|
| E01 | Low Battery Voltage | Charge the battery. |
| E02 | Hydraulic Pressure Low | Check hydraulic fluid levels. |
By following these steps, you can quickly identify and address common issues. This helps keep your Jlg T350 in optimal working condition.
Power Issues
Power issues can disrupt the operation of your Jlg T350 lift. Understanding and addressing these problems ensures smooth and efficient performance. This section covers essential steps for resolving power issues.
Battery Maintenance
Regular battery maintenance is crucial for the Jlg T350. Follow these steps to keep your battery in top condition:
- Inspect the battery terminals for corrosion.
- Clean terminals using a mixture of baking soda and water.
- Ensure the battery is securely mounted.
- Check the electrolyte levels monthly.
- Top up with distilled water if needed.
Charging System Checks
The charging system ensures the battery remains charged. Perform these checks to avoid charging issues:
- Verify the charger is connected properly.
- Check the charger’s output voltage.
- Inspect the charging cables for damage.
- Ensure the charging environment is dry and clean.
- Test the battery voltage after a full charge.
| Check | Action |
|---|---|
| Battery Terminals | Clean and secure them |
| Electrolyte Levels | Add distilled water |
| Charger Output | Verify with a multimeter |
| Charging Cables | Inspect and replace if damaged |
Hydraulic System Malfunctions
Hydraulic system malfunctions can cause many issues with the JLG T350. Proper maintenance and timely troubleshooting are essential. This guide covers critical aspects of hydraulic system malfunctions.
Fluid Level Inspection
Checking the hydraulic fluid level is crucial. Low fluid can lead to poor performance. Follow these steps to inspect the fluid level:
- Park the JLG T350 on a flat surface.
- Turn off the engine and let it cool.
- Locate the hydraulic fluid reservoir.
- Remove the cap and check the fluid level.
- Ensure the fluid is between the minimum and maximum marks.
If the fluid level is low, add the recommended hydraulic fluid. Do not overfill the reservoir.
Leak Detection And Repair
Detecting and repairing hydraulic leaks is vital. Leaks can lead to system failure. Here are steps to detect and fix leaks:
- Inspect all hydraulic hoses and connections.
- Look for signs of fluid around joints and fittings.
- Check for wet spots on the ground beneath the machine.
If you find a leak, follow these steps to repair it:
- Identify the source of the leak.
- Tighten any loose connections.
- Replace damaged hoses or seals.
- Test the system to ensure the leak is fixed.
Regular inspection can prevent hydraulic system malfunctions. Always use the correct tools and parts.
Control System Glitches
Operating the JLG T350 can present unique challenges, especially with its boom and platform. Understanding these issues is crucial for smooth operation. This section delves into common problems and their solutions.
Extension Mechanism
Problems with the boom extension mechanism can halt your work. Common issues include:
- Stuck boom
- Slow extension
- Unusual noises
To troubleshoot:
- Check hydraulic fluid levels.
- Inspect for leaks in the hydraulic system.
- Ensure all connections are secure.
- Refer to the manual for specific checks.
Keeping the extension mechanism in top condition ensures smooth operations.
Stability And Leveling Concerns
Stability is key for safe operation. Common stability issues include:
- Uneven platform
- Platform shaking
- Alarm activation
To maintain stability:
| Issue | Solution |
|---|---|
| Uneven platform | Check and adjust outriggers |
| Platform shaking | Inspect for loose bolts |
| Alarm activation | Ensure proper leveling |
Regular inspections can prevent most stability problems.
Boom And Platform Challenges
Proper maintenance of the JLG T350 is crucial for its longevity and efficiency. Regular check-ups and long-term care strategies can prevent unexpected breakdowns. Here are some essential maintenance tips to keep your equipment in top shape.
Routine Check-up Schedule
Create a routine check-up schedule for your JLG T350. Regular inspections can catch issues early. Follow these simple steps:
- Inspect the hydraulic fluid levels weekly.
- Check the tire pressure before every use.
- Ensure all safety features are working.
- Examine the battery connections monthly.
- Lubricate all moving parts as needed.
Use the table below to organize your routine check-ups:
| Task | Frequency |
|---|---|
| Hydraulic Fluid Check | Weekly |
| Tire Pressure | Before Every Use |
| Safety Features | Before Every Use |
| Battery Connections | Monthly |
| Lubrication | As Needed |
Long-term Care Strategies
For long-term care, follow these strategies to extend the life of your JLG T350:
- Store the equipment in a dry, covered area.
- Perform a thorough inspection every six months.
- Replace worn-out parts promptly.
- Keep a detailed maintenance log.
- Train operators on proper use and safety.
These steps ensure your JLG T350 remains reliable and safe. Proper maintenance can save you time and money.
Maintenance Tips
Even the most detailed Jlg T350 Troubleshooting Manual may not solve every problem. Sometimes, issues require expert attention. Knowing when to seek professional help can save time and prevent further damage.
Specialized Repair Services
Some problems need specialized tools and expertise. Professional technicians have the right equipment. They can diagnose issues quickly and accurately. This ensures your Jlg T350 is repaired efficiently.
- Hydraulic system failures
- Electrical malfunctions
- Structural issues
Contact a specialized repair service if you notice these problems.
Warranty And Support Information
Your Jlg T350 may still be under warranty. Check your warranty status before attempting repairs. Unauthorized repairs can void the warranty.
| Issue | Contact |
|---|---|
| Mechanical problems | Authorized service center |
| Software updates | Official Jlg support |
Refer to your warranty documents. They provide support information and contacts.
When To Seek Professional Help
In this section, we will summarize the key points of the JLG T350 troubleshooting manual. We will also provide final thoughts on safe operation. Safety is paramount when operating heavy machinery like the JLG T350. Always follow the guidelines to ensure safe and efficient use.
Summary Of Key Points
| Key Point | Description |
|---|---|
| Regular Maintenance | Perform routine checks and servicing to keep the JLG T350 in top condition. |
| Diagnostic Tools | Use the correct diagnostic tools to identify and fix issues quickly. |
| Common Issues | Be aware of common issues like hydraulic leaks and electrical faults. |
| Safety Checks | Always perform safety checks before operating the machine. |
Final Thoughts On Safe Operation
Operating the JLG T350 safely is crucial for preventing accidents. Always wear the proper safety gear and follow the operation manual. Ensure that the work area is clear of obstacles. Use the machine within its operational limits.
Never override safety features or attempt to make unauthorized modifications. Regularly train all operators on the latest safety protocols. Keep a log of all maintenance and troubleshooting activities. This helps in tracking the machine’s performance and identifying recurring issues.
- Wear Safety Gear: Always wear a helmet, gloves, and safety boots.
- Check Surroundings: Ensure the work area is clear of hazards.
- Follow Limits: Operate within the machine’s specified limits.
- Log Activities: Keep detailed records of maintenance and troubleshooting.
Remember, safety should always be the top priority. The JLG T350 is a powerful machine. Use it responsibly to ensure a safe working environment.
Frequently Asked Questions
How Do I Troubleshoot Jlg T350 Errors?
Check the user manual for error codes. Inspect electrical connections and hydraulic systems for issues.
Why Won’t My Jlg T350 Start?
Verify battery charge, check ignition switch, and ensure emergency stop button is released.
What Causes Jlg T350 Hydraulic Problems?
Hydraulic issues may be due to low fluid levels, leaks, or contaminated fluid. Inspect hoses and connections.
How To Fix Jlg T350 Elevation Issues?
Check for obstructions, inspect lift components, and ensure proper hydraulic pressure. Refer to the manual.
Why Is My Jlg T350 Beeping?
Beeping can indicate a fault code. Refer to the manual to identify and resolve the issue.
Conclusion
Understanding the JLG T350 troubleshooting manual is crucial for maintaining your equipment. Regular checks ensure optimal performance. Address issues promptly to avoid costly repairs. Use this guide for efficient troubleshooting. Your JLG T350 will serve you reliably for years. Stay proactive and keep your equipment in top shape.