Removing The Mower Deck - Toro 75969TE Operator's Manual

Note:
If the blade stays in a horizontal position,
the blade is balanced and can be used.
Note:
If the blade is not balanced, file some
metal off the end of the sail area only
103).
Figure 104
1. Blade
3. Repeat this procedure until the blade is
balanced.
Installing the Blades
1. Install the blade onto the spindle shaft
105).
Important:
The curved part of the blade
must be pointing upward toward the inside
of the mower to ensure proper cutting.
2. Install the spring disk and blade bolt
105).
Note:
The spring-disk cone must be installed
toward the bolt head
3. Torque the blade bolt to 115 to 150 N∙m (85 to
110 ft-lb).
Figure 105
1. Sail area of the blade
2. Blade
(Figure
2. Balancer
(Figure
(Figure
(Figure 105).
3. Spring disk
4. Blade bolt

Removing the Mower Deck

Before servicing or removing the mower deck, lock
out the spring-loaded deck arms.
WARNING
Deck-lift-arm assemblies have stored energy.
Removing the deck without releasing the
stored energy can cause serious injury or
death.
g000553
Do not attempt to disassemble the deck from
the front frame without locking out the stored
energy.
1. Shut off the engine, wait for all moving parts to
stop, remove the key, and engage the parking
brake.
2. Remove the height-adjustment pin and lower
the deck to the ground.
3. Place the height-adjustment pin in the 7.6 cm (3
inch) cutting-height location.
Note:
This locks the deck-lift arms in the lowest
position when the deck is removed and the
stored energy in the deck spring is released.
4. Remove the belt covers.
5. Lift up the floor pan and insert a ratchet into the
square hole in the deck idler
6. Rotate the deck idler clockwise and remove the
mower belt
g004536
70
(Figure
(Figure 106).
106).