Toro 74269TE Operator's Manual page 56

Setting Up the Machine
1. Position the mower on a flat surface.
2. Disengage the PTO, move the motion control
levers to the neutral locked position and set
the parking brake.
3. Stop the engine, remove the key, and wait for
all moving parts to stop before leaving the
operating position.
4. Check tire pressure of all four tires. If needed,
adjust to 13 psi (90 kPa)
5. Lower the mower to the 3 inch (76 mm)
height-of-cut position.
6. Inspect the four chains. The chains need to
have tension.
• If one rear chain is loose, lower (loosen) the
front support arm on the same side. Refer to
Adjusting the Front-to-Rear Mower Pitch.
• If one front chain is loose, raise (tighten) the
front support arm for that chain. Refer to
Adjusting the Front-to-Rear Mower Pitch.
Leveling the Mower Side-to-Side
1. Position the right blade front-to-rear
(Figure 76).
2. Measure the right blade at the B location, from
a level surface to the cutting edge of the blade
tip (Figure 76).
3. Record this measurement. This measurement
needs to be 3-1/8 to 3-1/4 inches.
4. Position the left blade front-to-rear (Figure 76).
5. Measure the left blade at the C location
(Figure 76), from a level surface to the cutting
edge of the blade tip .
6. Record this measurement. This measurement
needs to be 3-1/8 to 3-1/4 inches.
Figure 76
1. Measure here from blade
to hard surface
7. If the measurements at positions B or C are
not correct, loosen the bolt attaching the rear
chain to the rear support arm (Figure 77).
8. Loosen the jam nut under the rear support
arm and adjust the adjustment bolt to get
a measurement of 3-1/8 to 3-1/4 inches
(Figure 77).
Note: It is recommended that both sides of
the mower are adjusted the same distance.
9. Tighten the jam nut under the rear support
arm and tighten the bolt securing the chain to
the rear support arm.
10. Adjust the opposite side if needed.
Figure 77
1. Rear chain
2. Rear support arm
3. Bolt
4. Jam Nut
56
2. Measure at B and C
5. Adjustment bolt
6. Front swivel
7. Front support arm