1. Apply liquid gasket to the oil pressure switch threads.
Liquid gasket:
THREE BOND 1324 (Part No. 004403042) or equivalent
2. Install the oil pressure switch onto engine block.
Tightening torque:
25 N·m (2.5 kgf-m, 18.1 ft-lb)
3. Connect the terminal to the oil pressure switch.
4. Install the generator to bracket. 
5. Install the collector cover. (Turbo model)