Ridge

WASHER (OD 17.2 X ID 8.2 X T1)

HEIGHT LEVER SPRING

DUST CAP

DEPTH ADJUSTMENT KNOB

BUSHING SEAL

BEARING RETAINER

MOTOR SWITCH AND CIRCUIT BOARD

PRESSURE RELIEF VALVE

KNUCKLE PIVOT SHAFT

SPACER

SWITCH TRIGGER

ROD PLATE ASSEMBLY

WORM ELEVATION

SCREW (M5 X 20 MM)

OUTPUT SHAFT ASSEMBLY