Front Coolant Pipe, Removing And Installing, 2.9L Engine: Installing

WARNING: This page is about a different car, the 2024 Audi S5 and 2023 Audi S5. However, it is still accessible from the selected car via links, so may be relevant.

Install in reverse order of removal and note the following:

Replace the coolant pipe and O-ring after removing.
Secure all hose connections with hose clamps that match the ones used in series production. Refer to the Parts Information.
Used coolant cannot be used again.

-- Coat the O-ring with coolant and install it.

-- Install the ribbed belt. Refer to RIBBED BELT, REMOVING AND INSTALLING .

-- If removed, install the upper air duct pipe. Refer to AIR DUCT PIPE, REMOVING AND INSTALLING, WITH RADIATOR INSTALLED 2.9L ENGINE .

-- Fill the coolant. Refer to COOLANT, DRAINING AND FILLING, 2.9L ENGINE .