Seaway 370 7.4s oil cooler failure-

[Andy Rowles]

Hello I have had an oil cooler failure on the transmission, problem with intermittent drive, when checking the oil found it emulsified so changed oil several times but still no drive can I flush the transmission with anything or do I need to get the boat lifted and have the transmission removed for repair or replacement ? Any advice accepted cheers Andy

 

[Golfman25]

You can replace the oil coolers. And flush the transmission. Only need to pull it if you need a rebuild

 

[Andy Rowles]

I have replaced the coolers is there a specific flushing product or just new oil ?