Tyler Holland, Outboard Specialty Tools, showing methods and tools used to repair and replace leaking oil seals and prop shaft on a Yamaha F90 lower unit. Complete removal, inspection and re-seal on gear case. This video covers other topics along the way such as water pump replacement, pressure testing for leaks etc.
For Tools seen in this video and more information, please check out our website:
www.outboardst.com
Tools Used in this video:
OST-0024 Bearing Housing Puller
https://outboardst.com/product/lower-bearing-carrier-puller-ost-0024/
OST-0001 Shift Wrench for Yamaha, Suzuki and Mercury
https://outboardst.com/product/shift-wrench-yamaha-suzuki-and-mercury-ost-0001/