View Full Version : 6LYASTP zincs

03-07-2010, 02:46 PM
I purchased a used boat and was doing routine maint on the engine. In changing the zincs I can not find the two that are supposed to be located in/near the lube oil cooler per the manual. It also appears I need to take the end off the marine gear oil cooler to replace that zinc. Can anyone provide a clues? Sorry if it is a dumb question. This is my first boat.