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Home >> Audi >> 2016 >> A3 TDI Prestige >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 4 (COOLING SYSTEM (4-Cylinder Direct Injection 1.8L; 2.0L 4V TFSI Engine) -- (A3 SEDAN)) >> 19 Cooling System >> Coolant Pump/Coolant Thermostat >> Coolant Thermostat Housing, Removing And Installing >> Installing

Coolant Thermostat Housing, Removing And Installing: Installing

WARNING: This page is about a different variant/trim than selected.

Install in reverse order of removal and note the following:

-- Coat the O-rings -4- with coolant. Refer to Parts information for the coolant.

GWWA19-10408Courtesy of AUDI OF AMERICA, LLC

-- Make sure that both centering pins are installed in the cylinder block if necessary insert.

-- Install the connection piece -2- into the engine oil cooler -1-.

-- Push the coolant thermostat housing -3- onto the connection piece and onto the centering pins in the cylinder block.

-- Tighten the coolant thermostat housing bolts. Refer to THERMOSTAT - TIGHTENING SPECIFICATION AND TIGHTENING SEQUENCE .

-- Install the coolant pump. Refer to COOLANT PUMP/COOLANT THERMOSTAT .

-- Install the Throttle Valve Control Module -J338-. Refer to INTAKE MANIFOLD, REMOVING AND INSTALLING .

-- Secure the After-Run Coolant Pump -V51- again.

-- Connect the coolant hoses with the connector coupling. Refer to CONNECT THE COOLANT HOSE TO THE CONNECTOR COUPLING .

NOTE:

Used coolant cannot be used again.

-- Fill with coolant. Refer to COOLANT, DRAINING AND FILLING .

-- Install the engine cover. Refer to ENGINE COVER, REMOVING AND INSTALLING .