Engine Merc 1989 4.3LX S/N OC454332
I was winterising my engine , I have removed the Thermostat Housing Hoses and realised that the Check Balls on both sides
were sticked on the Housing. With my finger It was easy to loose them up. Now the check balls are loose.
How tight do I need to screw those balls to the thermostat housing so they function properly?
Can I put some grease (Quicksilver XTreme) on the balls so they don't stick to the Housing?
I was winterising my engine , I have removed the Thermostat Housing Hoses and realised that the Check Balls on both sides
were sticked on the Housing. With my finger It was easy to loose them up. Now the check balls are loose.
How tight do I need to screw those balls to the thermostat housing so they function properly?
Can I put some grease (Quicksilver XTreme) on the balls so they don't stick to the Housing?