Maintenance
6-6 January 2019
Opener Maintenance - Continued
Opener Body Assembly
Torque until there is no visible
gap between lower link clevis
and opener body.
Torque to 65 lbs-ft. (88 Nm) Lower link should still rotate freely.
Re-torque after initial 50 hours and periodically thereafter.
Torque until there is no visible gap between
upper links and opener body. Upper link will
prevent opener movement if over tightened.