Connect the Coolant Hose to the Coupling

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Remove the old O-ring -2- in the coolant hose -3-.

-- Coat the new O-ring with coolant and insert it in the coolant hose.

-- Press the coolant hose on to the coolant pipe -1- until you hear it engage.

-- Press the coolant hose on again and pull to make sure the connection is engaged correctly.