Engine, exhaust system 911 Carrera (996) · Installing exhaust system -GT3

Engine, exhaust system 911 Carrera (996) Installing exhaust system -GT3 No. Procedure Instructions 1 Tightenexhaustmanifolds Position exhaustmanifold with new seal. Tighten the nine hexagon-headbolts on the cylinder head to 25 Nm (19 ftlb.). 2 Installholderfor rear muffler ~~::~ii!!:'~"'" Position holder for rear muffler. Tighten the four fastening screws to 23 Nm (17 ftlb.), ~rQ ~ 350_d_99 3 Install catalytic converters Position catalytic converter on exhaustmanifold with new seal. Tighten the three fastening screws on the exhaust manifoldto 30 Nm (22 ftlb.) Fit fastening clamp between catalytic converter and engine holder in horizontal position if possible and tighten. 26 -10 26 01 23 Installing exhaust system -GT3 9962607 Printed in Germany -28, 1999 -~~~;;;?,I.