Using a repair manual (either a physical one or a digital version) is crucial because:
* Precise Location: The manual will show you exactly where the filter is located on *your* specific model.
* Access: It will help you understand how to access it properly, as you may need to remove other parts to get to it.
* Safety: Working with fuel lines requires care to prevent fire or injury. A manual will provide necessary safety precautions.
Trying to find it without a proper diagram risks damaging other components or creating a dangerous situation.