I lube the hinges in the sectional door annually when the opener drive
screw gets greased. Neighbor had the old door fall on the car as un
oiled pivot point wore through and door dropped.

On 30 Aug 2005 19:27:34 -0700, "Bob S." wrote:


dean wrote:
So thanks! What to do, grease or oil?

An old rule: If it turns, use oil. If it slides, use grease.
Chain links turn.