Ransomes HR 9016 Turbo Dealer's Manual

Also see for HR 9016 Turbo: Parts and maintenance manual

Ransomes HR 9016 Turbo Dealer's Manual Manual pdf 20 page image

4 ADJUSTMENTSGB-184.10 LIFT LIMIT SWITCHES _____________________________________________________The rotation of the cutting blades is controlled by limitswitches positioned on the tractor frame near the lift armsfor each deck. When a deck is raised the switch opensand automatically disengages the cutting blades. As thedeck is lowered, the switch closes and the bladesengage. If a switch fails, the cutting blades will notengage when lowered.To adjust limit switches:1. Park tractor on a level surface.2. Start tractor and raise or lower decks until thehighest point on the top corner of the deck reachesthe height shown in Figure 4K.3. Shut off engine and remove key. Support decksusing blocks. This will prevent them from accidentlylowering while making adjustments.4. Position switch so sensing area (C) on switch iscentered over leading edge (A) of activator plate onlift arm.5. Adjust gap between sensing area on switch andactivator plate on lift arm to 1/16”-1/8” (1.5 - 3 mm).To adjust gap for front lift arm use shims (D) or #10flat washers (B) between switch and switch mount.Check operation of limit switches. Blades must stoprotating as decks are raised above heights shown.Figure 4KSide Decks Front Deck21 in.(61 cm)20 5/8 in.(53 cm)ABA CCHR028D