deepfreeze83
Member
- Joined
- Mar 16, 2006
- RO Number
- 20538
- Messages
- 1
Drive won't stay trimmed up when running. Replaced trim cylinders, new Mercruiser pump. Can't trim up when running. Trailer switch nonoperative. I tested it by trimming up before hole shot. The thrust pushes the drive back down. As I said brand new Merc pump and brand new Sterndrive Engineering Trim cylinders. Auto bled system as stated in manual several times x 8-10 cycles.