12-07-2022, 01:11 PM
3 bearing Ruby engine.
Some advice please - What is the design clearance between the boss on the flywheel and the reverse scroll on the rear maim bearing cover plate ? Measured both and am getting max 0.003" radial clearance. Both boss & scroll are in good nick, with no ovality, taper or pick-up on the scroll. so guess this should be O.K. but confirmation would give me a warm feeling!
Graham.
Some advice please - What is the design clearance between the boss on the flywheel and the reverse scroll on the rear maim bearing cover plate ? Measured both and am getting max 0.003" radial clearance. Both boss & scroll are in good nick, with no ovality, taper or pick-up on the scroll. so guess this should be O.K. but confirmation would give me a warm feeling!
Graham.