Impeller/Water Pump Service on Yamaha F90 F90TLRD Outboard

Learn how to service the impeller on a Yamaha F90 F90TLRD outboard engine as part of the 300-hour service. The (kinda) step-by-step guide covers the process of removing the lower unit, accessing the water pump housing, and replacing the impeller. The video provides detailed instructions on reassembling the components, ensuring proper alignment and torque specifications. Perfect for DIY boat owners looking to maintain optimal engine cooling and performance.
Yamaha Water Pump Repair Kit: partsvu.com/pr...
Yamaha WR No. 2 Grease: partsvu.com/pr...
Optional: Permatex Anti-Seize Lubricant: www.autozone.c...