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PANTHER / PREDATOR / APPLICATOR ASSEMBLY PREVENTATIVE MAINTENANCE
5. Check that the gear is securely tightened onto the motor shaft. The gear is held securely in place with set
screws located on the collar of the gear.
Note: Previous versions of the of the gear features two (2) 1/4” - 20 x 3/8” set screws located on the
collar. Updated versions feature one (1) socket head 8/32 x 1/2” set screw located on the collar.
Previous Version: (2) Set screws Updated Version (1) Set screw:
These set screws should be tightened onto the center of these flat spots. Thread lock may be used to
prevent these set screws from coming loose over time. The gear should be positioned such that the teeth
of the rack are centered on the teeth of the gears. Note: The motor shaft has two (2) keyed flat spots.