Begin installing the exhaust manifold for 2ZR-FE by placing the No. 2 exhaust manifold heat insulator on its position and fastening it using 3 bolts whose torque should be 12 Nm (122 kgf-cm, 9 ft-lbf). Fasten the exhaust manifold using 5 new nuts then torque them to 21 Nm (214 kgf-cm, 16 ft-lbf). The manifold stay gets installed using 3 bolts with a torques setting of 43 Nm (439 kgf-cm, 32 ft-lbf). Use a vernier caliper to measure the compression springs inside the front
Exhaust Pipe assembly for their free length because their minimum specification might indicate replacement. Use new gaskets to build exhaust manifold-to-front exhaust pipe connections by applying a plastic hammer and wooden block to push them tightly in but only put them in the right direction and avoid all reuses and damages. Use the 4 exhaust pipe supports to fix the front exhaust pipe assembly before tightening the 4 bolts with 4 compression springs to 43 Nm (440 kgf-cm, 32 ft-lbf) and hook the heated oxygen sensor connector. The No. 1 exhaust manifold heat insulator requires installation with four bolts experiencing 12 Nm (122 kgf-cm, 9 ft-lbf) torque. The next installation procedure involves connecting the air fuel ratio sensor and No. 2 cylinder head cover and outer cowl top panel (both TMC Made and non-TMC Made models). As part of the installation connect the windshield
Wiper Motor and link assembly, cowl top ventilator louvers, hood to cowl top seal and both front wiper arm and blade assemblies while inspecting for exhaust gas leaks during the procedure.