Servicing Petcock
Many thanks to Icelander for help in this write up :)

Drain your tank down including reserve and remove the 2 screws holding the front retaining plate and gently remove the handle, pop out the rear 4 hole seal with a small screw driver.

Part #'s 16955-HA2-005 4 hole gasket, and Part# 16963-HB9-005 x-ring seal.
 
 

Seals Required
 
 
Simply push the new 4 hole seal into the petcock body and slip the outer seal over the handle, lubricate with a small amount of oil/grease before fitting will help the handle turn freely.
 

Copyright © XR650R 2022