How Your Mercury Lower Unit (Outboard Gearbox) Works

Includes clutch work demo for 8M0086325 that has a shift cam and cam follower. 00:00 Introduction about Mercury 40, 50, 60 HP EFI. For whom this video and what to expect. 2:44 What subjects will be covered in this video. 3:08 A tool on the drive shaft and the shift shaft. 4:59 The direction of rotation of the drive shaft - REMEMBER IT! 5:14 What's happening in neutral gear. 5:39 Shift into forward gear (CCW). 7:22 Shift into reverse gear (CW). 8:04 Why you hear odd scrubbing noise in your gearbox of the lower unit of your outboard? How you should shift into gear correctly. 9:40 Recap about shifting into gear. 11:07 About exhaust system of the lower unit. 11:36 About the complete sealing system of the lower unit and protecting the oil from water ingress. 15:24 TESTING PROCEDURE FOR THE MERCURY LOWER UNIT after installation on the middle unit: 18:47 About clicking noise in the lower unit when it shifted into forward gear and you rotate the prop. 19:35 Continue about the testing procedure. ================================== ALL VIDEO FOR MERCURY 50 HP EFI 2009 BELGIUM (8M0086325 / 893680T05) ================================== 1. How this gearbox works:    • How Your Mercury Lower Unit (Outboard Gear...   11. All parts of this Mercury 50 EFI lower unit:    • All Parts of Mercury 50 EFI Lower Unit (8M...   7. Visual demo how prop shaft of Mercury lower unit stuck after hitting a rock:    • Mercury Prop Shaft Stucks in Lower Unit - ...   10. How to remove a prop shaft from the lower unit correctly:    • How to Remove Prop Shaft Correctly, Mercur...   8. Why prop shaft stuck and you can't shift into gear after you hit a rock:    • Why you can't shift into gear after hittin...   12. About oil channels of the lower unit and why should you always open both oil nuts:    • Why you should open both oil nuts when cha...   16. DIY rig to check drive shaft and prop shaft for a bent:    • DIY rig for a bent/wobbling test of prop a...   *********************** NON-English video: *********************** 2. Lower Unit Removal (Mercury 8M0086325):    • Как снять редуктор Mercury 50 EFI с мотора...   3. Gearbox disassembly:    • Разбор редуктора Mercury 50 EFI после удар...   4. Sawing the gearbox and see what has happened:    • Мотор ударило о камень, заклинило в "F" пе...   5. How to remove seals from the bearing carrier:    • Ну как же вытащить эти сальники обоймы гре...   6. Inspection and cleaning of parts of the Mercury 50 HP lower unit after hitting a rock:    • Осмотр и промывка запчастей редуктора Мерк...   9. Slide hammer and how to use it to remove the prop shaft that stuck:    • Обратный молоток и щипцы для работы с ним ...   13. Mercury' 50 HP EFI clutch:    • Сцепление редуктора Mercury: как оно устро...   14. DIY stand for lower unit:    • Бесплатный стенд для ремонта редуктора лод...   15. How to install Mercury 50 EFI (8M0086325) lower unit to the outboard (how gear shifting works):    • Ставим редуктор Mercury 50-60 HP EFI 8M008...   *********************** Coming later, subscribe: *********************** 17. All tools you need and do NOT need to repair your Mercury 50 HP EFI lower units: Coming later, subscribe! 18. Mercury 50 EFI lower unit assembly STEP BY STEP (8M0086325): Coming later, subscribe!