evenrude 140 tilt/trim rebuld 83'

aviator79

Seaman Apprentice
Joined
Aug 1, 2008
Messages
37
So my tilt got stuck up while I was out and finally a couple hours later it went down when I started the engine out of the water. I assume the vibrations did it. I thought it was just low on tilt/trim fluid, but I added it and the moter would not go down again while on the trailer. Busing down on it it felt as if a solinoid valve was stuck or something. Being that there was some fluid leaking out of the lower trim pistons I decided to take it off and rebuild it. Once I got it off the tilt did go down I imagine again from the vibration, this time from me banging out the top pin.

I bought a manual for the engine, but wanted to post up here for help and to document the process.

I do not have the manual yet, or the tools, but is there anything more that I will need than the o-ring kit that I should know of right off the bat. Where should I buy this? online from BRP for $30 The motor (tilt/trim) seems to be running fine though the casing is rusted. I know I will need a face spanner wrench to open up the 2 shorter trim hydraulic end head nuts. Not sure on the distance beween centers or pin hole size but will and not sure where a good place to buy the tool either. To get the right size one would be nice:
00983930000
or adjustable
38167_40469.jpg


Not sure what other special tools I might need.

Everything is covered in grey enamel paint so I would like to sand blast the parts that I can and spray paint.

Also the sensor that tells the tilt it is all the way down to shut the motor off is not working. Should I fix that as well? It does not move smothly at all.

Any tips would be apreciated. I will post pics up of the unit later and as I start to take it apart.

Here is the parts drawing
http://12.2.215.22/pub/default.asp?...=EJ,ATV,SEADOO,SKIDOO,SPORTBOAT,LYNX,ROADSTER

convert


can zoom in here:
http://www.crowleymarine.com/brp_parts/diagrams/28966.cfm
 

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