merc alpha 1 stearndrive wont go down

Alex875

Cadet
Joined
Jul 9, 2008
Messages
20
Hi

I used my boat about 8 weeks ago and all workrd fine its been on the driveway since.

I went out today to have a play untill i realised the leg wont go down it makes all the right noises goes down about half inch and thats it.

Checked the oil that was perfect what can it be? i have just taken a deposit on the boat and have 2 weeks to fix it.

Any help would be great

Iain

P.s i topped the oil up under the hood it was about 2 inch under full. is there anywhere else i should put hydrolic oil?
 

Bondo

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Apr 17, 2002
Messages
71,088
Re: merc alpha 1 stearndrive wont go down

Ayuh,.....

Have a friend, preferably a Fat 1 jump on the drive as the pump is run in the down position....
Then Grease the pivot points...

Also, when you run it Up,+ it crowds out, (the noise change at the top)...
Tap it down just alittle before you put it away,.. It unloads the by-pass valving in the pump,+ it's less likely to get Stuck up...
 

Alex875

Cadet
Joined
Jul 9, 2008
Messages
20
Re: merc alpha 1 stearndrive wont go down

Thanks i hope this works i have a fat mate aswell is he ok to really sit on it and jump up and down??
 

JustJason

Vice Admiral
Joined
Aug 27, 2007
Messages
5,321
Re: merc alpha 1 stearndrive wont go down

yep... your not going to hurt the drive. If the boat is smaller you may want to have another fat friend stand on the trailer tongue.
 

Alex875

Cadet
Joined
Jul 9, 2008
Messages
20
Re: merc alpha 1 stearndrive wont go down

You Guys are mint

I got my boy to get in the boat while i jumped like a monkey on the leg and yes it worked.

Thank you so much

Iain
 

ziggy

Admiral
Joined
Jun 30, 2004
Messages
7,473
Re: merc alpha 1 stearndrive wont go down

glad that worked for you.... i have a concern though. don't know about yer alpha1. but on my 1 drive (prealpha, very similar to alpha1). ya check the trim fluid with the drive down. that way all the fluid is in the resivour for checking on it's level. if the drive is up. the fluid is in the rams, not in the resivouir. so if you topped it off while it was up. i'd think i'd be overfull by a lot....
 

Alex875

Cadet
Joined
Jul 9, 2008
Messages
20
Re: merc alpha 1 stearndrive wont go down

Hi Ziggy

That makes sense i will go out now and have a look if it is over full whats the best way to take some out?

It was only about 2 inch below full mark so ive not put much in.

Thanks

Iain
 

Bondo

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Staff member
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Apr 17, 2002
Messages
71,088
Re: merc alpha 1 stearndrive wont go down

if it is over full whats the best way to take some out?

Ayuh,....

With a Rag......
 
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