Install the exhaust manifold with its gasket.
Tightening torque
Exhaust manifold
M8 : 25-30 N.m (250-300 kg.cm, 18-22 lb.ft)
M10 : 35-55 N.m (350-550 kg.cm, 25-40 lb.ft
Do not use the used exhaust manifold gasket.
Install the heat protector.