Checking and cleaning the air filter is essential to engine life and performance. A clogged air filter affects carburetor tuning which results in poor performance and hotter running. Poorly filtered air can cause engine wear or damage.

The Air Filter is a Dry Element Type, Factory Part Number 5LV-14451-00-00.

To Remove the Air Filter:

Place Bike on Centerstand

Remove Seat

Remove Left and Right Side Covers

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Remove Tank

• Remove Front Tank Hold Down Bolt
• Prop Up Front of Tank
• Turn Petcock to OFF
• Disconnect Tank Vent Hose
• Disconnect Tank Drain Hose
• Disconnect Fuel Hose
• Disconnect Sending Unit
• Lay Tank Back Down
• Remove Tank Bracket Left and Right Hold Down Bolts
• Push Left and Right Rubber Grommets Through Holes
• Lift Away Tank

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Remove Rubber Cover

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Remove AirBox Cover

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Lift Out Air Filter

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Inspect Air Filter, Clean or Replace if Dirt is Excessive

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Reassemble Bike

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Last Updated: 02-19-2003

Copyright © 2001-03, Patrick Glenn, All Rights Reserved.
Yamaha® and FZ1® are registered trademarks of the Yamaha Motor Corporation.
This site is not affiliated in any way with the Yamaha Motor Corporation.

The information presented here reflects solely my personal experience with my motorcycle and is presented for entertainment purposes only. No information presented here is to be relied upon for issues of rider safety nor to replace the services of a qualified service technician. Any attempts to follow or duplicate any of these procedures are done so completely at your own risk. By reading the information on this site, you agree to assume complete responsibility for any and all actual or consequential damages that may arise from any information presented herein.