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GTR lower unit grease not coming out
http://www.mudmotortalk.com/mmt_v2/viewtopic.php?f=41&t=52298
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Author:  cut'em94 [ Sat Apr 12, 2014 6:25 pm ]
Post subject:  GTR lower unit grease not coming out

I searched and couldn't find anything, so I figured I'd ask. I took out the screw and pumped a couple pumps and the old grease starting coming out. After a couple more pumps, no grease came out. Gave it another 10 or so pumps and still nothing. I waited a couple minutes and pumped another 5 or so and nothing came out. Its not coming out any of the seals, which is a good thing, but I don't understand how it could get clogged. And yes I made sure the grease gun still had grease in it. Any thoughts?

Author:  msm8281 [ Sat Apr 12, 2014 6:28 pm ]
Post subject:  Re: GTR lower unit grease not coming out

Keep pumping till your arm hurts. It'll come out eventually:lol:

Author:  Mudmotor Slayer [ Sat Apr 12, 2014 6:30 pm ]
Post subject:  Re: GTR lower unit grease not coming out

When I put grease in my Lu I remove screw and then start motor put in gear and pump grease till it comes out just remember the prop is unforgeven

Author:  cut'em94 [ Sat Apr 12, 2014 6:33 pm ]
Post subject:  Re: GTR lower unit grease not coming out

I just don't get why it was coming out and then it stopped. I dont want to mess up anything else.

Author:  jldsc [ Sat Apr 12, 2014 6:39 pm ]
Post subject:  Re: GTR lower unit grease not coming out

Mine does the same thing sometimes...just a pocket of air...as long as the screw is out it shouldnt blow a seal. Keep pumping


Sent from an Apple Tree..

Author:  jc [ Sat Apr 12, 2014 6:42 pm ]
Post subject:  Re: GTR lower unit grease not coming out

^^^^^ This ^^^^ Keep pumping, just an air pocket.

Author:  MarshJB [ Sat Apr 12, 2014 7:14 pm ]
Post subject:  Re: GTR lower unit grease not coming out

I've pumped about ten times with nothing coming out.

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Author:  baron von [ Sat Apr 12, 2014 7:31 pm ]
Post subject:  Re: GTR lower unit grease not coming out

are you using a cheap grease gun? I went thru about 5 of those things till I switched to air one

Author:  eljefe [ Sat Apr 12, 2014 7:53 pm ]
Post subject:  Re: GTR lower unit grease not coming out

Turn your prop 4 or 5 revolutions... it will free it up and start coming out.

you drink the kool aid, id rather drink the whiskey and raise hell!!!!

Author:  TPerkins [ Sat Apr 12, 2014 8:29 pm ]
Post subject:  Re: GTR lower unit grease not coming out

I keep hearing about seals, is it possible with a GT to blow the seals? I've topped mine off many times without removing the screw. My grease has never been off color.

Author:  cut'em94 [ Sat Apr 12, 2014 8:39 pm ]
Post subject:  Re: GTR lower unit grease not coming out

I've put about 2 whole cans of grease in there. The old grease is coming out, just very slowly. Turning the prop helped, but it is still very slow. Guess ill get a third can...

Author:  msm8281 [ Sat Apr 12, 2014 8:41 pm ]
Post subject:  Re: GTR lower unit grease not coming out

Quit playing with that baby gun and get a fullsize one. Them lil minis hardly have any grease in those tubes.

Author:  baron von [ Sat Apr 12, 2014 9:28 pm ]
Post subject:  Re: GTR lower unit grease not coming out

you will like this - it kicks @ss
http://www.amazon.com/Lincoln-1162-Air- ... B0019COQ6C

Author:  cut'em94 [ Sat Apr 12, 2014 9:30 pm ]
Post subject:  Re: GTR lower unit grease not coming out

Yea I might have to invest in one of those.

Author:  baron von [ Sat Apr 12, 2014 9:35 pm ]
Post subject:  Re: GTR lower unit grease not coming out

I bought one 3 years ago - cannot live with out it now.

Author:  forever draggin [ Sat Apr 12, 2014 9:57 pm ]
Post subject:  Re: GTR lower unit grease not coming out

I been contemplating getting one for a few years..

Author:  Bigrich [ Sat Apr 12, 2014 10:35 pm ]
Post subject:  Re: GTR lower unit grease not coming out


Author:  AKA Freshwaterkilla [ Sat Apr 12, 2014 10:47 pm ]
Post subject:  Re: GTR lower unit grease not coming out

I have a cordless one its pretty bad ass


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Author:  Team Schmo [ Sun Apr 13, 2014 8:51 am ]
Post subject:  Re: GTR lower unit grease not coming out

I use a Lincoln as well, but I have battery powered instead of air. Works great IMO..

Author:  cupped up [ Sun Apr 13, 2014 8:52 am ]
Post subject:  Re: GTR lower unit grease not coming out

This thread made me laugh.

Author:  baron von [ Sun Apr 13, 2014 8:58 am ]
Post subject:  Re: GTR lower unit grease not coming out

^^ cheap entertainment is hard to find :D

Author:  baron von [ Sun Apr 13, 2014 9:20 am ]
Post subject:  Re: GTR lower unit grease not coming out


Author:  cut'em94 [ Sun Apr 13, 2014 2:20 pm ]
Post subject:  Re: GTR lower unit grease not coming out

I'm down to my last tube of grease. I have put 5 in there. It's still barely coming out and its a dark greyish in color so I know they still have old grease in there. I never had this problem with my other motor.

Author:  MarshJB [ Sun Apr 13, 2014 2:30 pm ]
Post subject:  Re: GTR lower unit grease not coming out

I'm afraid to say that i think there is a possibility you filled up the belt housing.

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Author:  Gameover [ Sun Apr 13, 2014 2:32 pm ]
Post subject:  Re: GTR lower unit grease not coming out

You are def putting it in belt housing, that will be fun to clean. :lol:

Author:  cut'em94 [ Sun Apr 13, 2014 2:36 pm ]
Post subject:  Re: GTR lower unit grease not coming out

Fuck. Is there any easy way to clean it out? And I'm going to guess no...

Author:  MarshJB [ Sun Apr 13, 2014 2:36 pm ]
Post subject:  Re: GTR lower unit grease not coming out


Author:  cut'em94 [ Sun Apr 13, 2014 2:44 pm ]
Post subject:  Re: GTR lower unit grease not coming out

Guess ill be heading to gatortail tomorrow. Is this a common thing?

Author:  MarshJB [ Sun Apr 13, 2014 2:58 pm ]
Post subject:  Re: GTR lower unit grease not coming out

And this is why i purge my LU every time i use it.

I honestly don't know. I'll never have this issue because I'm a maintenance freak.

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Author:  msm8281 [ Sun Apr 13, 2014 2:59 pm ]
Post subject:  Re: GTR lower unit grease not coming out

No its not common. How many hours you have on that thing? How often do you grease it?

Author:  Nate [ Sun Apr 13, 2014 3:16 pm ]
Post subject:  Re: GTR lower unit grease not coming out

The seals fail, some sooner than others. If you shine a flashlight down your belthousing u will see the pile of grease at the bottom i am guessing. Pull the lower unit and replace seal at a minimum, if i recall its like 15 bucks. Be sure to inspect bearing, race etc while u got it apart. Alot will say replace everything while u got the bitch apart, up to u. Belt housing not hard to clean out just messy.

Author:  cut'em94 [ Sun Apr 13, 2014 3:27 pm ]
Post subject:  Re: GTR lower unit grease not coming out

I just bought it 2 fridays ago from someone. The motor has 12 hours on it.

Author:  eljefe [ Sun Apr 13, 2014 3:43 pm ]
Post subject:  Re: GTR lower unit grease not coming out

I bet it's never been maintenanced. ... prolly original oil....what year is it?

you drink the kool aid, id rather drink the whiskey and raise hell!!!!

Author:  Bigrich [ Sun Apr 13, 2014 3:53 pm ]
Post subject:  Re: GTR lower unit grease not coming out

Must been bad seal from get go with if only 12 hrs on it

Author:  Team Schmo [ Sun Apr 13, 2014 3:58 pm ]
Post subject:  Re: GTR lower unit grease not coming out


Author:  baron von [ Sun Apr 13, 2014 4:07 pm ]
Post subject:  Re: GTR lower unit grease not coming out


Author:  Team Schmo [ Sun Apr 13, 2014 4:11 pm ]
Post subject:  Re: GTR lower unit grease not coming out

For his sake I hope 3 ounce..

Author:  msm8281 [ Sun Apr 13, 2014 4:18 pm ]
Post subject:  Re: GTR lower unit grease not coming out

12 hrs....Is that the original tach?

Author:  cut'em94 [ Sun Apr 13, 2014 5:11 pm ]
Post subject:  Re: GTR lower unit grease not coming out

Everything was a 2012 on the motor, but the motor had some sort of defect and he got a new one which is why it only has 12 hours on it. The frame and the rest stayed the same. But I talked to him and he said he purged the grease every 15 hours. And no, I'm talking about 5 14oz tubes of grease. That's why I was so skeptical to keep pumping after 2. This is the first time I have purged the grease on a 35 hp, I have only done it on my 25hp, so I figured it might take more... Guess I was wrong. Its definitely in the housing because i see it on the belt because I was turning the prop to help the grease come out of the screw hole. So let's just say there isn't much friction on the belt right now.

Author:  baron von [ Sun Apr 13, 2014 6:00 pm ]
Post subject:  Re: GTR lower unit grease not coming out

that's almost 5 pounds of grease :shock: :o :shock:

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