To check the track tension you will need a flat bar or a level and a tape measure. The proper sag in the track should measure 1/4” from the top of the track to the bottom of the flat bar or level.
To Tighten:
a. Loosen bolts (A & B) and rotate grease cylinder cover plate (#1) open.
b. Wipe grease zerk (#2) clean with a rag.
c. Use a grease gun to pump grease into grease zerk (#2) until the sag in the track measures 1/4”.
d. Rotate cover plate (#1) back into its original position and tighten bolts (A & B).
To Loosen:
a. Loosen bolts (A & B) and rotate grease cylinder cover plate (#1) open.
b. Wipe grease zerk (#3) clean with a rag.
c. To release pressure on the track, use a 7/16” wrench to turn grease zerk (#3) counterclockwise a quarter turn.