POWR Power unit5-49 6C13G1114. Install the oil filter, and then tighten it tothe specified torque using the oil filterwrench.NOTE:Apply a thin coat of engine oil to the O-ring ofthe new oil filter before installation.15. Install a new gasket and the exhaustcover.16. Install the thermostat and thermostatcover, and then tighten the bolts to thespecified torques in two stages and in thesequence shown.17. Install the cylinder head.NOTE:For installation procedure, see “Installing thecylinder head.”Installing the power unit1. Clean the power unit mating surface, andinstall the dowels 1 and a new gasket2.2. Install the power unit 3 by installing thebolts 4, then tightening them to thespecified torque.3. Install the apron.4. Connect the flushing hose, cooling waterpilot hose, and fuel hose.5. Install the oil dipstick.6. Install the shift rod bolts 5.Oil filter wrench: 90890-01426T R..Oil filter:18 N·m (1.8 kgf·m, 13.3 ft·lb)T R. .Exhaust cover bolt:1st: 6 N·m (0.6 kgf·m, 4.4 ft·lb)2nd: 12 N·m (1.2 kgf·m, 8.9 ft·lb)S6C15780ES6C15790T R. .Power unit mounting bolt 4:27 N·m (2.7 kgf·m, 20.0 ft·lb)S6C158105