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z Drain coolant. See COOLANT, DRAINING AND FILLING . z Remove coolant hose from pipe union. z Remove securing bolts -1- of pipe union -2- and remove pipe union -2- with thermostat -4-. z Turn thermostat -4- 1/4 turn (90°) to left and remove from pipe union -2-. Fig. 15: Removing Pipe Union With Thermostat Installing Installation is performed in reverse order. Note the following: z Coat new O-ring -3- with coolant and install to pipe union -2-. z Insert thermostat -4- into pipe union -2- and turn 1/4 (90°) to right. NOTE: The brace on the thermostat must be almost vertical.
2003 Volkswagen New Beetle GLS 1998-2004 ENGINE Engine Cooling System - New Beetle, 1.9L 4-Cyl. - BEW
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