How to Remove Prop Shaft Correctly, Mercury Lower Unit With Cam Shift.

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Stop arguing about the need for a neutral when disassembling the lower unit! We consider two situations: 1) when the propeller shaft is pulled out easily and you do not want to pull out the drive shaft and 2) when the prop shaft stuck after hitting a stone, or when you rotated it.
0:00 Stop arguing about the need for a neutral when disassembling the lower unit!
0:44 About two situations we are considering.
2:04 For any situation we first remove the bearing carrier.
3:12 Look at the pinion gear.
3:22 SITUATION 1. You won't remove the drive shaft. What are right steps?
4:52 Don't rotate prop shaft! Otherwise you will need to remove the drive shaft. Watch how I remove the prop shaft again.
8:48 SITUATION 2: You can't shift into gear or you are about to remove the drive shaft anyway.
10:47 Look at the pinion gear's nut again.
12:03 Removing the drive shaft and all problems related to it in such situation.
16:58 The drive shaft removed and now let's see show the drive shaft goes with all its stuff.
19:57 The party and Good Bye!
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ALL VIDEO FOR MERCURY 50 HP EFI 2009 BELGIUM (8M0086325 / 893680T05)
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1. How this gearbox works: • How Your Mercury Lower...
11. All parts of this Mercury 50 EFI lower unit: • All Parts of Mercury 5...
7. Visual demo how prop shaft of Mercury lower unit stuck after hitting a rock: • Mercury Prop Shaft Stu...
10. How to remove a prop shaft from the lower unit correctly: • How to Remove Prop Sha...
8. Why prop shaft stuck and you can't shift into gear after you hit a rock: • Why you can't shift in...
12. About oil channels of the lower unit and why should you always open both oil nuts: • Why you should open bo...
16. DIY rig to check drive shaft and prop shaft for a bent: • DIY rig for a bent/wob...
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NON-English video:
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2. Lower Unit Removal (Mercury 8M0086325): • Как снять редуктор Mer...
3. Gearbox disassembly: • Разбор редуктора Mercu...
4. Sawing the gearbox and see what has happened: • Мотор ударило о камень...
5. How to remove seals from the bearing carrier: • Ну как же вытащить эти...
6. Inspection and cleaning of parts of the Mercury 50 HP lower unit after hitting a rock: • Осмотр и промывка запч...
9. Slide hammer and how to use it to remove the prop shaft that stuck: • Обратный молоток и щип...
13. Mercury' 50 HP EFI clutch: • Сцепление редуктора Me...
14. DIY stand for lower unit: • Бесплатный стенд для р...
15. How to install Mercury 50 EFI (8M0086325) lower unit to the outboard (how gear shifting works): • Ставим редуктор Mercur...
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Coming later, subscribe:
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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!

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Опубликовано:

17 авг 2024

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Комментарии : 16

@FUNKER420 6 дней назад

Dude, amazing job on the video you deserve more subscribers for sure, you just saved me from destroying a lower unit. Cheers 🍻

@AmazonJungleFishing455 День назад

Great vid , took power head off pin must have slipped you have saved me a lot of time great to se problem thanks

@insidethecomputer Месяц назад

Very informative video. Your English is very good ❤

@juliebluhm5508 5 месяцев назад

Shift Shaft : Great presentation. I've been looking on the net for 2 days, Day 3 The Guy From Finland Pops Up 👍Thanks I Have a 1989 Mercury 80Hp Runs Great. 1st of November I Sucked Sand into the Pump. I Cleaned the Pump and Reused it So I could Go Out the next Day. I also changed the Oil at that Time. I only went out 1 more time Before The Ice Hit. So the oil Should have been good. I Just Installed a New Pump and Pulled the Plug to Change the Oil and the Oil was Milky. Pressure Tested and Found the Shift Shaft Seal Was Leaking. Pulled the 2 Bolts and Pried the Seal housing up. When The Housing Came Free The Shift Shaft Popped up like with Pressure and Now The Shift Shaft Just Spins. I can See at the bottom of The Shift Shaft Tube the Hole the Shift Shaft will go into But The Shift Shaft Just Bottoms out . I'm Thinking The Pressure of The Prop Shaft Pushed the Shift Cam back. I Think If I remove the Bearing Carrier and loosen the prop Shaft the Shift Shaft might loosen up enough to Line the Shift Shaft back Up . I'm waiting On "The Book" To Get a Better Look . I've Subscribed so I'll Look at A Few More Of Your Videos Before I Tear Into It. Your Videos Are Great and Explain the Process Very Well. Thank You Much . I'll Be Looking Back Soon. Oh Yeah This Is Jim.

@fishelectronics 5 месяцев назад

Thanks, Jim. I'm not sure I'll be hitting rocks too often for more content like this :) but I can always find what to renovate in my boat and make a video on that.

@fsp500 2 дня назад

Hi. Why is reverse gear stuck and how did you take it out? Mine is stuck and won’t Go out

@reedsutter8485 15 дней назад

Can anyone tell me the size of wrench you need to remove the driveshaft pinion nut on a 150hp? (see minute 17) I need to remove mine because I didn't watch this video first. I need to grind a wrench done narrow enough and I don't want to guess and find out I'm wrong after grinding the first wrench. Thank you in advance!

@gptrichnyc 2 месяца назад

Thanks!

@tonyzizzo3165 20 дней назад

i did mine now reverse does not work

@kaytong9533 10 месяцев назад

Hi i have 60hp mercury and got a small chiped on the front unit where u cut it on your Its is bad?

@fishelectronics 9 месяцев назад

I don't think chipped affects anything if everything works fine. Or probably you are actually talking about a special hole for the pito sensor that looks like chipped.