Paul E Meyer
New Member
- Apr 25, 2020
- 5
- Boat Info
- 1967 SeaRay SRV170 4cyl 120hp Plus, I am the ORIGINAL owner of this SeaRay.
- Engines
- 153 cu. in. 120 hp Mercruiser 2bbl
Hello,
I am the original owner of a 1967 Sea Ray I/O SRV170 153 cu.in. L4 120 HP engine. I need to know how to replace my water thermostat. Specifically, which end goes up. When I winterized it last fall, I wondered if I have been installing it incorrectly for years since it will "fit" either way into the block. Does anyone know how it goes. Look at photos below and let me know which way is correct. Is it spring up, or spring down? Please, no guessing. Thanks.
I am the original owner of a 1967 Sea Ray I/O SRV170 153 cu.in. L4 120 HP engine. I need to know how to replace my water thermostat. Specifically, which end goes up. When I winterized it last fall, I wondered if I have been installing it incorrectly for years since it will "fit" either way into the block. Does anyone know how it goes. Look at photos below and let me know which way is correct. Is it spring up, or spring down? Please, no guessing. Thanks.