Q: How to install or replace the trimmer line of the Texas BC358D?

Installation procedure for the trimmer line: Stop the engine and let it cool down before any intervention. Press on both sides of the cover to remove the cover of the cutting head. Remove the spool by pulling it out. Leave the spring in place on the spool and remove any residue from the old line. Prepare the new line: take 3 to 4 meters of 2.4 mm diameter cord. Fold it to form a loop. Insert the ends of the double cord into the two holes provided on the spool. Wind the cord onto the spool in the direction indicated by the arrow. Position the cord in the holes of the cover so that the ends come out correctly. Replace the cover by pressing until you hear a click. Important: Never overload the spool. Avoid twisting or damaging the cord. Only use 2.4 mm cord for the Tap n Go system of your BC358D.

Q: What does the E11 error mean on the Texas RMX800 robotic mower?

The E11 error means: “No signal from the boundary wire” This error code indicates a problem with the boundary wire, which defines the working area and keeps the mower within the garden limits. Possible causes: Poorly tightened connection between the wire and the charging station (red and black plugs) Damaged, cut, or broken wire (check especially at corners and attachment points) Poorly positioned or unpowered charging station Wire not installed at the correct distance from obstacles (minimum 20 cm recommended according to the manual) Troubleshooting steps: Check that the wire is properly inserted and securely attached to the station connectors Visually inspect the entire wire for damage or breaks Ensure that the charging station is placed on a flat and stable surface If the station's LED remains red, this confirms a wire interruption Test by bringing the mower closer to the station to check for signal detection If the error persists after these checks, the wire or charging station may need to be replaced.

Q: What should I do if I only have a 5 GHz connection and the RMX600 only supports 2.4 GHz?

You are correct: the RMX600 operates exclusively on 2.4 GHz and is not compatible with 5 GHz. This is a hardware limitation of the product. Here are your options: Option 1: Use a dual-band router (recommended) If your router supports both bands (2.4 GHz and 5 GHz simultaneously), this is the ideal solution: Access your router's settings Ensure that 2.4 GHz is enabled (many modern routers have both bands available by default) Connect the RMX600 to the 2.4 GHz network via the mobile app Your other devices can remain on the faster 5 GHz Option 2: Create a secondary network Some dual-band routers allow you to name the networks differently: Create a separate SSID for 2.4 GHz (for example, "MyNetwork-24") Connect the RMX600 to this network only Option 3: Change your router If your router is only compatible with 5 GHz, you will need to invest in a dual-band router (2.4 GHz + 5 GHz) to use the RMX600. Important during setup: The manual specifies that the robot and your phone must be on the same 2.4 GHz network . During the initial connection, ensure that the distance between the mower, your phone, and the router is less than 10 meters for a better connection.

Q: Where is the oil dipstick located on the Lilli 534TG tiller?

According to the manual for the Texas Lilli 534TG tiller, the oil dipstick is located on the engine . It is a graduated threaded rod that you can remove to fill the tank after an oil change. Using the dipstick: Check the oil level before each use The level should always be between the MIN and MAX marks on the dipstick Use only SAE-30 oil Engine capacity: 208 cc (Texas TG715 engine) Although the manual does not provide a detailed diagram with the exact position, you will easily find it at the bottom or on the side of the engine block - it is designed to be accessible during maintenance. If you have difficulty locating it on your machine, feel free to consult the complete diagrams in the PDF manual (72 pages available).

Question 1

How to reset the PIN code of the Texas RMX1000?

Accepted Answer

To reset the PIN code of your Texas RMX1000 robotic mower, follow these steps:

Press and hold the HOME and OK buttons simultaneously for 3 seconds
The icon will blink and the screen will display "PIN 1"
Enter your old PIN code (the factory default code is 0000)
Use the HOME button and the arrows to confirm each digit
The screen will then display "PIN 2" to enter your new 4-digit code
Press OK to confirm

Note: If you have forgotten your old PIN code, first try the default code 0000.

Question 2

How to install or replace the trimmer line of the Texas BC358D?

Accepted Answer

Installation procedure for the trimmer line:

Stop the engine and let it cool down before any intervention.
Press on both sides of the cover to remove the cover of the cutting head.
Remove the spool by pulling it out. Leave the spring in place on the spool and remove any residue from the old line.
Prepare the new line: take 3 to 4 meters of 2.4 mm diameter cord. Fold it to form a loop.
Insert the ends of the double cord into the two holes provided on the spool.
Wind the cord onto the spool in the direction indicated by the arrow.
Position the cord in the holes of the cover so that the ends come out correctly.
Replace the cover by pressing until you hear a click.

Important: Never overload the spool. Avoid twisting or damaging the cord. Only use 2.4 mm cord for the Tap n Go system of your BC358D.

Question 3

What does the E11 error mean on the Texas RMX800 robotic mower?

Accepted Answer

The E11 error means: “No signal from the boundary wire”

This error code indicates a problem with the boundary wire, which defines the working area and keeps the mower within the garden limits.

Possible causes:

Poorly tightened connection between the wire and the charging station (red and black plugs)
Damaged, cut, or broken wire (check especially at corners and attachment points)
Poorly positioned or unpowered charging station
Wire not installed at the correct distance from obstacles (minimum 20 cm recommended according to the manual)

Troubleshooting steps:

Check that the wire is properly inserted and securely attached to the station connectors
Visually inspect the entire wire for damage or breaks
Ensure that the charging station is placed on a flat and stable surface
If the station's LED remains red, this confirms a wire interruption
Test by bringing the mower closer to the station to check for signal detection

If the error persists after these checks, the wire or charging station may need to be replaced.

Question 4

What should I do if I only have a 5 GHz connection and the RMX600 only supports 2.4 GHz?

Accepted Answer

You are correct: the RMX600 operates exclusively on 2.4 GHz and is not compatible with 5 GHz. This is a hardware limitation of the product.

Here are your options:

Option 1: Use a dual-band router (recommended)

If your router supports both bands (2.4 GHz and 5 GHz simultaneously), this is the ideal solution:

Access your router's settings
Ensure that 2.4 GHz is enabled (many modern routers have both bands available by default)
Connect the RMX600 to the 2.4 GHz network via the mobile app
Your other devices can remain on the faster 5 GHz

Option 2: Create a secondary network

Some dual-band routers allow you to name the networks differently:

Create a separate SSID for 2.4 GHz (for example, "MyNetwork-24")
Connect the RMX600 to this network only

Option 3: Change your router

If your router is only compatible with 5 GHz, you will need to invest in a dual-band router (2.4 GHz + 5 GHz) to use the RMX600.

Important during setup: The manual specifies that the robot and your phone must be on the same 2.4 GHz network. During the initial connection, ensure that the distance between the mower, your phone, and the router is less than 10 meters for a better connection.

Question 5

How to connect the RMX600 to Wi-Fi?

Accepted Answer

To connect your Texas RMX600 robotic mower to Wi-Fi, you need to use the provided mobile app.

Before you start

Download the robotic-mower connect app on your smartphone
Note the serial number of the mower (located on the label at the back of the device)
Make sure the mower is on
Maintain a 2.4 GHz Wi-Fi network (the RMX600 is not compatible with 5 GHz)

Connection steps

Open the app and register your account
Select the option to scan the QR code on the mower's label (or manually enter the information)
Enter the default PIN: 0000 (you can change it later)
Select your Wi-Fi network from the list and type in your password
Bring the mower, your phone, and the router close together during setup (minimum distance: less than 10 meters)
Wait for the connection confirmation in the app

Verification: A Wi-Fi symbol will appear on the mower's screen once the connection is established.

Question 6

The mower won't move even though the engine is running

Accepted Answer

When the engine is running but the Texas ZT 5110TRWE mower won't move, the problem usually comes from the clutch cable that controls the self-propulsion of the rear wheels. This cable may be too tight (blocking the drive) or too loose (not enough tension to engage the transmission).

Step 1: Check and adjust the clutch cable

First, ensure that you fully activate the drive handle by pulling it towards you. If the handle does not move easily, the cable is too tight.
Locate the adjustment bolt for the transmission cable on the engine (see illustration A1-1 in the manual).
To loosen the cable (if it is too tight): turn the bolt clockwise.
To tighten the cable (if it is too loose): turn the bolt counterclockwise.
Make gradual adjustments (a quarter turn at a time) and test the movement after each adjustment.

Step 2: Check the wheel ratchets

If adjusting the cable does not resolve the issue, the rear wheel ratchets are likely worn. These small gear pieces that transmit power can wear out over time, especially if the cable has been too loose for a long time. In this case, they will need to be replaced by an authorized repairer.

Important: never change gears when the machine is stationary, as this may loosen the drive belt. Change gears only when the mower is running with the self-propulsion engaged.

Question 7

Where is the oil dipstick located on the Lilli 534TG tiller?

Accepted Answer

According to the manual for the Texas Lilli 534TG tiller, the oil dipstick is located on the engine. It is a graduated threaded rod that you can remove to fill the tank after an oil change.

Using the dipstick:

Check the oil level before each use
The level should always be between the MIN and MAX marks on the dipstick
Use only SAE-30 oil
Engine capacity: 208 cc (Texas TG715 engine)

Although the manual does not provide a detailed diagram with the exact position, you will easily find it at the bottom or on the side of the engine block - it is designed to be accessible during maintenance. If you have difficulty locating it on your machine, feel free to consult the complete diagrams in the PDF manual (72 pages available).

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