Troy-Bilt TB2450 Benutzerhandbuch

6. 

Pull the deck support pin outward to release the deck from 

the deck lift arm. See Figure 7-3.

7. 

Repeat the above steps on the tractor’s right side.

8. 

Move the deck lift lever into the top notch to raise the deck 

lift arms up and out of the way.

9. 

Remove the cotter pin from the end of the stabilizer rod 

and slide the stabilizer out of the hanger bracket on the 

deck. See Figure 7-4.

10.  Gently slide the cutting deck (from the right side) out from 

underneath the tractor.

11.  Reinstall the belt keeper rod loosened earlier.

Failure to reinstall the belt keeper rod 

may result in serious damage to your tractor’s PTO 

system.

Shut the engine off and remove 

ignition key before removing the cutting blade(s) for 

sharpening or replacement. Protect your hands by 

using heavy gloves when grasping the blade

Periodically inspect the blade and/or 

spindle for cracks or damage, especially after  you’ve 

struck a foreign object. Do not operate the machine 

until  damaged components are replaced.

To remove the blades, proceed as follows.
1. 

Remove the deck from beneath the tractor, (refer to 

Cutting Deck Removal earlier in this section) then gently 

flip the deck over to expose its underside.

2. 

Place a block of wood between the center deck housing 

baffle and the cutting blade to act as a stabilizer. 

See Figure 7-5.

3. 

Remove the flange lock nut that secures the blade to the 

spindle assembly. See Figure 7-5.