Connect The Coolant Hose To The Coupling
-- Replacing the damaged clip -4-.
-- Remove the old O-ring -2- in the coolant hose -3-.
-- Coat the new O-ring with coolant and install it in the coolant hose.
-- Press the coolant hose onto the connection -1- until it engages audibly.
-- Press the coolant hose on again and pull to make sure the connection is engaged correctly.