I have a 2002 773 turbo with 2030 hours on it. Only leaks when it's cold. Stealership said yep need new orings and seals in your lift tilt spool valve.They replaced them in their heated shop. Ran it. No leak...I took it home put in my unheated shop and let it sit. A week later i
started it and let it warm up to change the oil, spool valve leaking again...
started it and let it warm up to change the oil, spool valve leaking again...