DT85 trim repair

[branyikt]

Hi forum,
My dt 85 trim system does not work well. It means it can not hold the engine. It trims up and down well, but slowly goes down. Is it a sealing problem?

Best regards,
Tibor from Hungary

[kmoose]

Sounds like a check valve bypassing or stuck. How is the fluid level? Also make sure the manual trim release screw is closed all the way.

[branyikt]

The fluid level was checked and full.
Which is the manual trim release screw? Where is it?