Re: White Litium Grease- End Cap Bearings
Since the bearing is normally lubricated by the fuel-oil mix, you wouldn't want to use any kind of thick grease.
Use oil or something that'll 'wash' out after the motor is started up for the first time.
I've used petroleum jelly with no ill effects; the outbd mfrs sell a bearing assembly pre-lube grease that's appropriate for assembling roller and needle bearings.
HTH.........ed