1. Sail area of blade
2. Blade
Installing the Blades
1. Install the blade onto the spindle shaft (Figure 98).
Important: The curved part of the blade must
point upward toward the inside of the mower to
ensure proper cutting.
2. Install the spring disk and blade bolt. The spring disk
cone must be installed toward the bolt head (Figure 98).
Torque the blade bolt to 85-110 ft-lb (115-150 N-m).
1. Sail area of blade
2. Blade
3. Spring disk
Figure 97
3. Curved washer
4. Blade bolt
Figure 98
4. Blade bolt
5. Cone towards bolt head
Removing the Mower Deck
Before servicing or removing the mower deck, the spring
loaded deck arms must be locked out.
WARNING
Deck lift arm assemblies have stored energy.
Removing the deck with out releasing the stored
energy can cause serious injury or death.
Do Not attempt to disassemble the deck from the
front frame without locking out the stored energy.
1. Stop the engine, wait for all moving parts to stop, and
remove the key. 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. 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 (Figure 99).
6. Rotate the deck idler clockwise and remove the mower
belt (Figure 99).
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