Toothbrush. Penetrating oil. Soak. Scrub. Repeat.
Engine oil is fine as a thin lubricant. Doesn't need to drip. Just use a q-tip or small brush to apply to sliding surfaces. Or a light grease can work better since it doesn't run. But either is fine.
Engine oil is fine as a thin lubricant. Doesn't need to drip. Just use a q-tip or small brush to apply to sliding surfaces. Or a light grease can work better since it doesn't run. But either is fine.