Set-Up Instructions - Toro 30402 Operator's Manual

MOUNTING CUTTING UNIT TO TRACTION
UNIT
(Fig. 1–3)
Note: Before installing cutting unit on a used traction
unit, inspect lift arm ball joints to make sure they are not
worn or damaged. Replace, if necessary.
1. With cutting unit on a level surface, move traction
unit into position, aligning drive shaft yoke with gear box
input shaft and lift arm ball joints with mounting holes in
castor arms. Shut engine off.
2. Secure ball joint mounts to castor arms with
capscrews, flatwashers and flangenuts. Tighten
capscrews and flangenuts to 100–110 ft–lb.
3. Line up holes in yoke and input shaft of gear box.
Slide yoke onto shaft and secure together with socket
head screws. Torque screws to 20–25 ft–lb.
4. Start engine, raise center cutting unit slightly, so
rear deck straps can be mounted on lift arm brackets.
Stop engine after cutting unit is raised.
5. Mount a wear plate inside of each rear deck strap
with (2) capscrews and locknuts (Fig. 2). Capscrew
head to be positioned inward as shown in figure 2.
SET–UP INSTRUCTIONS
7
6. Secure rear deck straps to H.O.C. brackets on deck
with hair pin cotters and H.O.C. pins. Start engine and
lower center cutting unit completely to floor. Assure all
lift levers are in the float position and stop engine.
7. Connect wire harness and (3) hydraulic lines
couplers at rear of deck.