Strange noise while triming down

ditri

Cadet
Joined
Jul 15, 2010
Messages
17
In some reference to this old topic, http://forums.iboats.com/forum/engin...ing-trim-fluid

(^^^ Hi. Have you resolved this problem?)

My trim unit is making a strange noise when I trim down. I have replaced the trim cylinders because of corrosion - everything seems to be working OK but if i go down - there is still a strange sound. If I go UP the unit sounds OK...Maybe there's some air in the Hydraulic fluid system?

In some reference to this old topic, http://forums.iboats.com/forum/engin...ing-trim-fluid

(^^^ Hi. Have you resolved this problem?)

My trim unit is making a strange noise when I trim down. I have replaced the trim cylinders because of corrosion - everything seems to be working OK but if i go down - there is still a strange sound. If I go UP the unit sounds OK...Maybe there's some air in the Hydraulic fluid system?
 
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Bondo

Moderator
Staff member
Joined
Apr 17, 2002
Messages
71,357
Ayuh,..... Welcome Aboard,.... The trim pumps tend to Scream in the down mode, when pushin' Hard,....

Did ya grease the pins in the drive,..??
 
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