Cutting Deck Maintenance; Separating The Cutting Decks From The Traction Unit - Toro 30857N Operator's Manual

Note: The machine cannot be operated while in the
counterbalance adjustment mode. Once the adjustment
has been completed, move the machine to a test area
and operate the machine with the new setting. The
new counterbalanced setting may change the effective
height of cut.
Cutting Deck
Maintenance
Separating the Cutting Decks
from the Traction Unit
1. Position the machine on a level surface, lower the
cutting decks to the floor, shut the engine off, and
engage the parking brake.
2. Disconnect and remove the hydraulic motor from
the deck (Figure 58). Cover the top of the spindle to
prevent contamination.
1. Motor mounting screws
3. Remove the lynch pin or retaining nut (GM 4700 only)
securing the deck carrier frame to the lift arm pivot
pin (Figure 59).
1. Lynch pin
4. Roll the cutting deck away from the traction unit.
44
Figure 58
Figure 59
2. Lift arm pivot pin