MAINTENANCE
Up/Down System
4
4-12
25doc063022
MAINTENANCE
3.
Adjust the up/down gear belt tension as needed.
WARNING!
Before adjusting, always remove the key from
the key switch. Failure to do so may result in serious injury.
4.
Loosen the four set screws shown below. Adjust the belt tension and tighten the set
screws.
FIG. 4-8
Set Screws