2003 Johnson ST 55 HP WRL 2 Stroke Commercial Service Manual, PN 5005483, Page 50Get this manual
MAINTENANCE COOLING SYSTEM For best anode performance: Replace all anodes that have eroded or disintegrated to two-thirds of their original size Do not paint or apply protective coatings to anodes or anode fasteners Avoid using metal-based antifouling paint on the boat or outboard
IMPORTANT: The outboard must be located in well ventilated area with sufficient ground drainage during the flushing proceduresKeep water inlet pressure between 20 to 40 psi (140 to 275 kPa)
FlushingOutboard Running
Metallic Component Protection
Protect metal components on outboards from corrosion Use the following products to minimize corrosion Anti-Corrosion Spray provides heavy, waxy coating to protect components "6 in 1" Multi-Purpose Lubricant provides thin film of anti-corrosion protection&
WARNING