Thule Big Mouth 599xt Instructions
![Thule Big Mouth 599xt manual cover](/images/8a3dc12fea930140ace81762/thumbs/thumb175x175.webp)
To install the Thule Big Mouth 599xt, first ensure that your roof rack is compatible. Place the carrier on the crossbars, aligning the clamps with the crossbars. Secure the clamps by tightening the knobs, ensuring a firm grip. Double-check that the carrier is locked in place before loading your bike.
Regularly inspect the rack for signs of wear and tear, especially the clamps and tightening knobs. Clean the rack with mild soap and water, avoiding harsh chemicals. Lubricate moving parts periodically with a silicone-based lubricant to prevent rust and ensure smooth operation.
Yes, the Thule Big Mouth 599xt is versatile and can accommodate various types of bikes, including mountain bikes, road bikes, and hybrid bikes. Ensure the bike fits within the weight limit and is securely clamped.
If you hear noise, double-check the tightness of the clamps and ensure the bike is properly secured. Inspect all connection points and tighten any loose parts. Make sure the rack is aligned correctly on the crossbars.
Use a cable lock to secure the bike to the rack. The Thule Big Mouth 599xt can also be locked to the roof rack for added security. Always park in well-lit areas and consider additional anti-theft devices if needed.
Yes, the carrier is adjustable to accommodate different bike sizes. Adjust the wheel trays and clamps to fit the specific dimensions of your bike. Ensure all adjustments are secure before travel.
Inspect the clamps for debris or damage that may be preventing them from tightening. Clean them thoroughly and check for worn or broken parts that may need replacement. Lubricate the knobs if necessary.
The Thule Big Mouth 599xt is designed to withstand various weather conditions, but it's essential to perform regular maintenance. After exposure to rain or snow, clean and dry the carrier to prevent rust. Store the carrier indoors when not in use for extended periods.
The Thule Big Mouth 599xt is compatible with most Thule rack systems and many factory racks. Check the specifications of your roof rack, ensuring it falls within the compatible bar dimensions and weight capacity as outlined in the Thule Big Mouth 599xt manual.
Ensure the clamps are fully tightened and the bike is centered on the carrier. Re-adjust the wheel trays to secure both wheels properly. If instability persists, inspect the rack and roof bars for any signs of damage or incorrect installation.