Honda Goldwing GL1800 Owner's Manual page 116

If you do not feel capable of performing a given task or need assistance,
remember that your Honda dealer knows your motorcycle best and is fully
equipped to maintain and repair it. If you decide to do your own maintenance,
use only genuine Honda parts or their equivalents for repair or replacement to
ensure the best quality and reliability.
Perform the pre-ride inspection (page
each scheduled maintenance period.
Maintenance Schedule
41 ) and owner maintenance (page
Servicing Your Honda
110 ) at
109